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Hello, I have a CDMA GNex running build 36. At random points through the day I find my screen turning on because my phone thinks it is changing. The odd thing is its is not even plugged in. I just was wondering if you guys think it is a hardware issue or if it's just my ROM or Kernel. Any Tips on how to fix this issue are appreciated.
Thanks
Sent from my Galaxy Nexus using XDA
*UPDATE* Found that a battery pull solved the problem on my phone (or at least for now), never reverted back to stock. I had it charge for 20 or so minutes then unplugged the charger and it seemed to recognize it was no longer charging, thanks for the help again guys. If at first the battery pull doesn't work, wait a day and try it again (i pulled it 2 different days)
Any takers? If it is a hardware issue i want to fix it ASAP before my warranty is up!
I have it too, wipe doesn't help. I will try flash a stock rom..
dymex said:
I have it too, wipe doesn't help. I will try flash a stock rom..
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i've found myself at 99% when it's plugged in and it won't charge anymore. not sure if it's a hardware thing or a rom thing. it's intermittent though... haven't found a fix yet...
Please share what you find out after you revert back!
Sent from my Galaxy Nexus using XDA
When the screen comes on, does it say "Charging"? I am using Text Plus for my messaging, and I had to uncheck a setting to turn on the screen when I received a notification. Are you sure it isn't an app that is turning the screen on?
tokuzumi said:
When the screen comes on, does it say "Charging"? I am using Text Plus for my messaging, and I had to uncheck a setting to turn on the screen when I received a notification. Are you sure it isn't an app that is turning the screen on?
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Absolutely positive, when going into the battery stats, on the lock screen, and the icon on the top all show that the phone is charging, I seemed to notice it after I flashed the paranoid android ROM. Since then I have reverted back to AOKP and the issue is still there. I may restore stock, and if it persists I'll delete superuser APK. and run it over to Verizon while I still have the warranty. If anyone can tell me if is a hardware or software problem it would help me figure out the problem.
Sent from my Galaxy Nexus using XDA
Hydera5 said:
Absolutely positive, when going into the battery stats, on the lock screen, and the icon on the top all show that the phone is charging, I seemed to notice it after I flashed the paranoid android ROM. Since then I have reverted back to AOKP and the issue is still there. I may restore stock, and if it persists I'll delete superuser APK. and run it over to Verizon while I still have the warranty. If anyone can tell me if is a hardware or software problem it would help me figure out the problem.
Sent from my Galaxy Nexus using XDA
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I've seen a similar issue where the device will not charge while connected to power. A reboot will resolve the issue but, for obvious reasons, this is less than optimal.
Is there any way to identify what application (since this only changed recently) might be causing the issue?
Thanks!
M
Oh come on!! Don't people use the search function anymore!?!? See http://forum.xda-developers.com/showthread.php?t=1676711 or the other 20-30 threads regarding this issue.
Basically, you need to replace your USB charging board, and Samsung will claim water damage and make you pay for the whole repair...
Let's say for just a second that I didn't run any searches (which I did, not only here but Google as well) and have misinterpreted issue (where the device stops charging after a few moments, but only when the OS is running) and it is actually a hardware issue, how does being condescending help or encourage others to post here?
Sorry, I'm not targeting you. I'm just not okay with people creating new threads instead of contributing in existing threads regarding the exact same issues.
MJMcMahon said:
Let's say for just a second that I didn't run any searches (which I did, not only here but Google as well) and have misinterpreted issue (where the device stops charging after a few moments, but only when the OS is running) and it is actually a hardware issue, how does being condescending help or encourage others to post here?
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Problem solved (sorta) i called customer care and they said that it was a "common problem" and usually was a result of using a charger other than the one that came with the phone... Long story short they are sending me a new one, new post here if you are still in the helping mood (;
http://forum.xda-developers.com/showthread.php?p=26729008#post26729008
This issue just started happening on my Galaxy Nexus last week. I just called Verizon and explained what was going. I told the rep I hard reset the phone and it still occurs. He said it was a known issue and overnight ed a replacement. If you're having this issue Verizon seems very aware of it.
I had the same issue .... for me it went away with the newer CM builds [VZW].
Hydera5 said:
Hello, I have a CDMA GNex running build 36. At random points through the day I find my screen turning on because my phone thinks it is changing. The odd thing is its is not even plugged in. I just was wondering if you guys think it is a hardware issue or if it's just my ROM or Kernel. Any Tips on how to fix this issue are appreciated.
Thanks
Sent from my Galaxy Nexus using XDA
*UPDATE* Found that a battery pull solved the problem on my phone (or at least for now), never reverted back to stock. I had it charge for 20 or so minutes then unplugged the charger and it seemed to recognize it was no longer charging, thanks for the help again guys. If at first the battery pull doesn't work, wait a day and try it again (i pulled it 2 different days)
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Mine just started doing this yesterday. Tried a couple of battery pulls but it still seems to think it's constantly charging. When it starts flopping back and forth between charging and discharging the phone becomes unusable. I'm just wondering if the battery pull was a permanent fix for you or did you have to send it in eventually?
Okay, I originally got this phone as an upgrade over my HTC Inspire in July. It worked great, minus a few random reboots every once in a while (if I left it in my pocket for a long time or if it was really hot in my car it would do this, but that was it). Then, about a month or two ago, I rooted it and installed a custom ROM. I noticed that a bunch of my files were missing from my internal SD card, but I wasn't too worried about it. Then my phone started acting really weird and got stuck in a bootloop. I was able to boot into recovery, but I ended up using the LG Flash Tool and went back to bone stock. Still had the issue, except I noticed that my signal would drop, and then it'd get stuck in the bootloop. So, I contacted AT&T warranty and they sent me a replacement. Now the same thing is happening to this one. It gets warm, loses cell signal, then reboots, sometimes a bootloop. This phone hasn't been rooted at all, it's been left stock. So I contacted AT&T and the guy in warranty said he thinks it's the battery, but he didn't have any in stock so he couldn't send a replacement. So I was thinking it was the battery and called LG after it seemed to get worse. They told me that they could replace the battery free of charge if I send in the one I'm using first. Since this is my only way of communication, I contacted AT&T again, and they're sending me another replacement. (Said if this one screw up too, they'll give me a different phone all together). The guy had me download some AT&T remote support app and he looked at the battery health and said it's reading fine, and that because it's reading fine, he didn't think it was the battery. :|
Here's the weird thing, about two weeks ago, it went into a bootloop. I took out the battery for a minute an tried to put it back in. Nothing. I plugged the charger into it and it basically told me that it didn't have enough juice to power on. (battery was at ~40%). So I took the battery back out and tried again. This time it came on.
Then last friday, I was jammin out to music while I was working, it would reboot when I unlocked the phone. (battery was in upper 90%'s). I plugged the charger in while it did this and everything came up as it should. But after taking it off the charger and trying to do more work, it happened again and again.
Like I said, this phone is straight from AT&T and has not had anything flashed onto it by me, hell I never even disabled all the AT&T bloat this time. I've tried a hard reset, and it didn't help. Does anybody know what would be the cause of my problems? I really like this phone and really hope I can get this figured out.
EDIT: Forgot to mention, the phone still has its IMEI number and it has the value pack update.
Got the second replacement in the mail today. It hasn't screwed up yet, but only time will tell.
-SeCra- said:
Got the second replacement in the mail today. It hasn't screwed up yet, but only time will tell.
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Wow hope this works for you. I just got 3 Optimus G Pro's on 12/30/13 and all 3 of them to date have not had any issues. 2 black and 1 white. 2 which are running stock. 1 stock which has had a bunch of the bloatware yanked (that we could get off of it). 1 stock which has had nothing pulled, everything left the way it is. And the 3rd one (which is the one I use) which I rooted to CyanFox 4.4.2 and later to CM11 4.4.2 Nightly and haven't had any issues like the ones you've explained.
Good luck though hopefully your issue is gone. Seems like a nice reliable phone (minus LG not wanting to support it furthermore ).
mattverg89 said:
Wow hope this works for you. I just got 3 Optimus G Pro's on 12/30/13 and all 3 of them to date have not had any issues. 2 black and 1 white. 2 which are running stock. 1 stock which has had a bunch of the bloatware yanked (that we could get off of it). 1 stock which has had nothing pulled, everything left the way it is. And the 3rd one (which is the one I use) which I rooted to CyanFox 4.4.2 and later to CM11 4.4.2 Nightly and haven't had any issues like the ones you've explained.
Good luck though hopefully your issue is gone. Seems like a nice reliable phone (minus LG not wanting to support it furthermore ).
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I really hope my issues with this phone are done too, I really love this phone. If I don't have any issues, it's going to get rooted and updated to KitKat. Otherwise, I'll try to get AT&T to give me a MotoX or a HTC One.
-SeCra- said:
I really hope my issues with this phone are done too, I really love this phone. If I don't have any issues, it's going to get rooted and updated to KitKat. Otherwise, I'll try to get AT&T to give me a MotoX or a HTC One.
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Yeah I like this phone with KitKat. Looks like a larger Nexus 5
Only problems i'm having with CM11:
1. ATT Visual Voicemail will install but upon playing voicemails program will freeze and crash
2. Tried Google Voice however you can only hear the voicemails through speakerphone, headsets, or bluetooth. Voicemails will no play through earpiece.
3. CM11 doesn't have Screen Recorder yet (Which CyanFox did although CM11 is still fairly fresh).
4. I would like to have the LG Camera app back! Dual video recording and some of those other features are gone with the android stock Camera app. Need to look into porting that back over to KitKat (if I can).
That's bout it though...
mattverg89 said:
Yeah I like this phone with KitKat. Looks like a larger Nexus 5
Only problems i'm having with CM11:
1. ATT Visual Voicemail will install but upon playing voicemails program will freeze and crash
2. Tried Google Voice however you can only hear the voicemails through speakerphone, headsets, or bluetooth. Voicemails will no play through earpiece.
3. CM11 doesn't have Screen Recorder yet (Which CyanFox did although CM11 is still fairly fresh).
4. I would like to have the LG Camera app back! Dual video recording and some of those other features are gone with the android stock Camera app. Need to look into porting that back over to KitKat (if I can).
That's bout it though...
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Haha yeah, this phone is beautiful with stock Android, I just end up missing certain touches that LG puts in their overlay.
BTW, this phone is doing the same thing as before. I strongly believe it's the battery b/c when it went into a bootloop, I took out the battery it was warm, so I put it in front of the AC for a minute to cool it down and it's been working fine since. So, I'm going to call AT&T and see if they will send me a battery, and if they can't, I'm going to have to send this one in to LG and be without a phone for a week...:'(
UPDATE: AT&T told me "since we have tried everything else-hard resets, replacement phones- and nothing worked, we will send you a battery since it's the only thing that has stayed persistent through this ordeal. We just got some in stock and are sending one your way. If the problem continues to persist, we will replace the phone again." IT'S ABOUT TIME!!!
Just curious, but what if I continue having this issue after I get my new battery? Should I try a similar mah zero lemon battery or just have att give me a different phone altogether?
Sent from my LG-E980 using xda app-developers app
-SeCra- said:
Just curious, but what if I continue having this issue after I get my new battery? Should I try a similar mah zero lemon battery or just have att give me a different phone altogether?
Sent from my LG-E980 using xda app-developers app
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i think there is an issue with the battery and whatever cable you use to charge the phone.I had to Lge980 when I used a thin cable I have in my room sometimes it did not charged at all and or shut down itself even when the battery had half charge ,sometimes it showed full charged but if I plugged the phone to a thicker cable connected using the oem charger or a usb 3.0 port at my laptop it showed the real charge level at 1/4 charge.I myself could't do anything since I got the phone second hand but as long as I used thick cable connected to a oem charger usb 3.0 or eben 2.0 I had no had any issues.
how'd it go?
-SeCra- said:
Haha yeah, this phone is beautiful with stock Android, I just end up missing certain touches that LG puts in their overlay.
BTW, this phone is doing the same thing as before. I strongly believe it's the battery b/c when it went into a bootloop, I took out the battery it was warm, so I put it in front of the AC for a minute to cool it down and it's been working fine since. So, I'm going to call AT&T and see if they will send me a battery, and if they can't, I'm going to have to send this one in to LG and be without a phone for a week...:'(
UPDATE: AT&T told me "since we have tried everything else-hard resets, replacement phones- and nothing worked, we will send you a battery since it's the only thing that has stayed persistent through this ordeal. We just got some in stock and are sending one your way. If the problem continues to persist, we will replace the phone again." IT'S ABOUT TIME!!!
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I've had the exact same problem with my E980 and the refurb they sent me. Contemplating a battery replacement now. Did a new battery fix your boot loops?
-SeCra- said:
Okay, I originally got this phone as an upgrade over my HTC Inspire in July. It worked great, minus a few random reboots every once in a while (if I left it in my pocket for a long time or if it was really hot in my car it would do this, but that was it). Then, about a month or two ago, I rooted it and installed a custom ROM. I noticed that a bunch of my files were missing from my internal SD card, but I wasn't too worried about it. Then my phone started acting really weird and got stuck in a bootloop. I was able to boot into recovery, but I ended up using the LG Flash Tool and went back to bone stock. Still had the issue, except I noticed that my signal would drop, and then it'd get stuck in the bootloop. So, I contacted AT&T warranty and they sent me a replacement. Now the same thing is happening to this one. It gets warm, loses cell signal, then reboots, sometimes a bootloop. This phone hasn't been rooted at all, it's been left stock. So I contacted AT&T and the guy in warranty said he thinks it's the battery, but he didn't have any in stock so he couldn't send a replacement. So I was thinking it was the battery and called LG after it seemed to get worse. They told me that they could replace the battery free of charge if I send in the one I'm using first. Since this is my only way of communication, I contacted AT&T again, and they're sending me another replacement. (Said if this one screw up too, they'll give me a different phone all together). The guy had me download some AT&T remote support app and he looked at the battery health and said it's reading fine, and that because it's reading fine, he didn't think it was the battery. :|
Here's the weird thing, about two weeks ago, it went into a bootloop. I took out the battery for a minute an tried to put it back in. Nothing. I plugged the charger into it and it basically told me that it didn't have enough juice to power on. (battery was at ~40%). So I took the battery back out and tried again. This time it came on.
Then last friday, I was jammin out to music while I was working, it would reboot when I unlocked the phone. (battery was in upper 90%'s). I plugged the charger in while it did this and everything came up as it should. But after taking it off the charger and trying to do more work, it happened again and again.
Like I said, this phone is straight from AT&T and has not had anything flashed onto it by me, hell I never even disabled all the AT&T bloat this time. I've tried a hard reset, and it didn't help. Does anybody know what would be the cause of my problems? I really like this phone and really hope I can get this figured out.
EDIT: Forgot to mention, the phone still has its IMEI number and it has the value pack update.
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If you want to stay on stock i recommend going to jellybean TOT 10k and rooting and installing a custom recovery back up the rom, and flash hkfriends kernel, and see what happens if you raise or lower your phones voltage, that might be the problem with it rebooting.
THE NEW BATTERY SOLVED THE ISSUE, BUT ONLY FOR A SHORT TIME. I upgraded to an HTC One M8 since, and haven't had hardly any problems with it, aside from the death star's BS
-SeCra- said:
THE NEW BATTERY SOLVED THE ISSUE, BUT ONLY FOR A SHORT TIME. I upgraded to an HTC One M8 since, and haven't had hardly any problems with it, aside from the death star's BS
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Thanks for the response. I talked to the techs at an AT&T direct service center and they told me it's a common problem with the Optimus Pro. I'm on my third one in 8 months now and this one started randomly powering off within 15 minutes of when I took it out of the box three days ago.
zhirrad said:
Thanks for the response. I talked to the techs at an AT&T direct service center and they told me it's a common problem with the Optimus Pro. I'm on my third one in 8 months now and this one started randomly powering off within 15 minutes of when I took it out of the box three days ago.
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Yeah. My issue was the battery for sure. Make them replace the battery and it should temp solve the issue
From what I read on the first e980 i had these phone tend to have a hardware problem where the power button is creating the same issues as OP. Some refurbished e980s have the hardware problem solved.
I have randomly started experiencing a problem where my device would turn off randomly which has gradually gotten worse to the point where it's stuck in a boot loop sort thing and will shut off randomly during boot then restart.
The problem started by every now and then (sometimes not happening for a day at a time) the phone would turn off then turn back on again gradually getting worse. The problem started when I installed the latest update during the update the screen froze (no it was not interrupted in anyway and done officially through the phone) so after leaving it overnight and it not progressing I took the chance and removed the battery. it then turned on and finished the update without an issue. The phone has since as I explained got into a 'boot loop' sort scenario where it will work if the charger is plugged in but couldn't be a battery issue as doesn't turn off if I put it into download mode. Things I've tried: Doing a complete reset- Still no fix. and now today I entered download mode and re-installed the firmware which was successful but still no prevail?! What the hell could this be?! Thanks
samisthebest said:
I have randomly started experiencing a problem where my device would turn off randomly which has gradually gotten worse to the point where it's stuck in a boot loop sort thing and will shut off randomly during boot then restart.
The problem started by every now and then (sometimes not happening for a day at a time) the phone would turn off then turn back on again gradually getting worse. The problem started when I installed the latest update during the update the screen froze (no it was not interrupted in anyway and done officially through the phone) so after leaving it overnight and it not progressing I took the chance and removed the battery. it then turned on and finished the update without an issue. The phone has since as I explained got into a 'boot loop' sort scenario where it will work if the charger is plugged in but couldn't be a battery issue as doesn't turn off if I put it into download mode. Things I've tried: Doing a complete reset- Still no fix. and now today I entered download mode and re-installed the firmware which was successful but still no prevail?! What the hell could this be?! Thanks
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Maybe it's a hardware issue
hi, where did you get the firmware? it could be corrupted. if I were you I would download again the firmware and reflash it.
after that I'll do a hard reset.
samisthebest said:
I have randomly started experiencing a problem where my device would turn off randomly which has gradually gotten worse to the point where it's stuck in a boot loop sort thing and will shut off randomly during boot then restart.
The problem started by every now and then (sometimes not happening for a day at a time) the phone would turn off then turn back on again gradually getting worse. The problem started when I installed the latest update during the update the screen froze (no it was not interrupted in anyway and done officially through the phone) so after leaving it overnight and it not progressing I took the chance and removed the battery. it then turned on and finished the update without an issue. The phone has since as I explained got into a 'boot loop' sort scenario where it will work if the charger is plugged in but couldn't be a battery issue as doesn't turn off if I put it into download mode. Things I've tried: Doing a complete reset- Still no fix. and now today I entered download mode and re-installed the firmware which was successful but still no prevail?! What the hell could this be?! Thanks
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Well i guess im not alone as i have the same exact problem as you do! WHich version do you have? I have the White T-Mobile version and i bought it the same week it was on sale i felt that i got a phone that was part of a bad batch because of some problems ive had with it but i didnt buy insurance for it. i was on LG's OS and it started to get worse and worse so i restored it and went to a lollipop rom. its still happening but it only reboots once. however, as soon as i start using apps it reboots on me. i want to unroot it but at the same time i dont want to go through the trouble of rooting it again. Any ideas of what it could be?
My problem just randomly started happening and i noticed this started happening strangely after my phone completely died on me and didnt want to turn on so i connected it to the charger and it started charging but had a yellow warning triangle somewhere on the screen.
EduardoZ714 said:
Well i guess im not alone as i have the same exact problem as you do! WHich version do you have? I have the White T-Mobile version and i bought it the same week it was on sale i felt that i got a phone that was part of a bad batch because of some problems ive had with it but i didnt buy insurance for it. i was on LG's OS and it started to get worse and worse so i restored it and went to a lollipop rom. its still happening but it only reboots once. however, as soon as i start using apps it reboots on me. i want to unroot it but at the same time i dont want to go through the trouble of rooting it again. Any ideas of what it could be?
My problem just randomly started happening and i noticed this started happening strangely after my phone completely died on me and didnt want to turn on so i connected it to the charger and it started charging but had a yellow warning triangle somewhere on the screen.
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Hey, nice to hear someone has the same issue, I however hvent had the yellow warning triangle come up yet, as an update all of a sudden it keeps turning off as soon as it boots even on charge!!!??? It just keeps getting gradually worse?! However I have noticed the battery % it shows when turned off is 100% and very randomly it displays 70% then when the phone boots it will show 2% for the 2 seconds it stays on before it dies?!
samisthebest said:
Hey, nice to hear someone has the same issue, I however hvent had the yellow warning triangle come up yet, as an update all of a sudden it keeps turning off as soon as it boots even on charge!!!??? It just keeps getting gradually worse?! However I have noticed the battery % it shows when turned off is 100% and very randomly it displays 70% then when the phone boots it will show 2% for the 2 seconds it stays on before it dies?!
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Wait now it reboots on you even if its charging? I too started noticing that with my battery . if I turn it off and charge it it and lets say it says its at 75% well I turn it on and its like at 40%? I really don't want to buy another battery but I actually hope the battery is the culprit. There's a guy with a G3 in my school I'm going to see if he let's me try his battery out on my phone I'll keep you posted
EduardoZ714 said:
Wait now it reboots on you even if its charging? I too started noticing that with my battery . if I turn it off and charge it it and lets say it says its at 75% well I turn it on and its like at 40%? I really don't want to buy another battery but I actually hope the battery is the culprit. There's a guy with a G3 in my school I'm going to see if he let's me try his battery out on my phone I'll keep you posted
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Hey how did you go? Managed to get mine to let me use it when connected by doing ANOTHER factory reset
samisthebest said:
Hey how did you go? Managed to get mine to let me use it when connected by doing ANOTHER factory reset
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Hey sorry for taking so damn long on replying i've been busy studying for some exams.
I've got good news for you though, i took my phone in to T-Mobile and showed them my problem. Without me putting much effort into persuading them, they shipped me a new phone, and no i didn't pay for insurance on T-Mobile, this was covered by LG's 1 year Manufacturers warranty!
Anyways, I received the device but did not receive a battery. So i tried my battery on the new one and what do you know? SAME PROBLEM!
So yea you should either try to unroot the phone and take it to the store but don't mention that you think its the battery, they'll send you a new phone! Then just buy a battery online or call them after a few days and say your problem is still occurring with the new phone and see if they send you a replacement battery, im a little skeptical on this second option as id rather keep this new phone haha
EduardoZ714 said:
Hey sorry for taking so damn long on replying i've been busy studying for some exams.
I've got good news for you though, i took my phone in to T-Mobile and showed them my problem. Without me putting much effort into persuading them, they shipped me a new phone, and no i didn't pay for insurance on T-Mobile, this was covered by LG's 1 year Manufacturers warranty!
Anyways, I received the device but did not receive a battery. So i tried my battery on the new one and what do you know? SAME PROBLEM!
So yea you should either try to unroot the phone and take it to the store but don't mention that you think its the battery, they'll send you a new phone! Then just buy a battery online or call them after a few days and say your problem is still occurring with the new phone and see if they send you a replacement battery, im a little skeptical on this second option as id rather keep this new phone haha
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Hi, even i am having this problem, my phone is a D855 and in my country (Mozambique) i am not using a contract so its different than US, we have a LG store here but in the LG website our country is not stated. So only way is to go to a trusted Store that repairs phone here. My question is that, when its not connected in the charger it just keeps reboting (the notification LED doesnt even blink) infinite times. At first i thought it was a software but after going from Stock to Cloudy to CandyRom the problem was still there. Then after i plugged in a charger the phone would succesfully boot up and i could use it normally but had to stay connected on a charger. So what have you done to fix this? Did you replace the battery with a new one and then it stopped rebooting?? Please help me as i want to buy a new battery but first want to confirm if its the battery at fault....
skullzboy said:
Hi, even i am having this problem, my phone is a D855 and in my country (Mozambique) i am not using a contract so its different than US, we have a LG store here but in the LG website our country is not stated. So only way is to go to a trusted Store that repairs phone here. My question is that, when its not connected in the charger it just keeps reboting (the notification LED doesnt even blink) infinite times. At first i thought it was a software but after going from Stock to Cloudy to CandyRom the problem was still there. Then after i plugged in a charger the phone would succesfully boot up and i could use it normally but had to stay connected on a charger. So what have you done to fix this? Did you replace the battery with a new one and then it stopped rebooting?? Please help me as i want to buy a new battery but first want to confirm if its the battery at fault....
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Hello buddy, sorry for taking so long to reply. Im usually not on XDA too much. Yes i solved my issue with a new battery. I tried my bad battery on 2 lg g3s and it rebooted both. I also unrooted my phone and flashed a completely stock update and was still having that issue.
I hope my response isnt too late for you!
No problem bro! Got a new battery and do far my phone doesnt reboot, but the only problem i am having is that my phone shutsdown at 30% battery and when trying to turn on it says it has 0%
EduardoZ714 said:
Hello buddy, sorry for taking so long to reply. Im usually not on XDA too much. Yes i solved my issue with a new battery. I tried my bad battery on 2 lg g3s and it rebooted both. I also unrooted my phone and flashed a completely stock update and was still having that issue.
I hope my response isnt too late for you!
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Im having the same problem gotba new battery and no different so annoying
Best thing just happened. I had the G3 for a while and my first one had an issue and had to get a warranty replacement. Long story short... I got two more G3s from T-Mobile that were defective and most carries have a policy where if you get 3 warranty replacements you can chose a different phone. To wrap it up, you can ask for a phone of equal or lesser value when purchased from the carrier (I bought mine off eBay and they didn't even notice, I spoke to several reps and no one caught on.) So they can either send you a whole new phone, a new battery, or in my case: I received a new LG G4 since I had gone through three which pretty much anyone can do with a bad battery.
Guys. Im having this same exact problem on my LGG3!!!
Expired Battery or Faulty Power Button could be the culprit
This issue just started happening to my LG G3 over the last 2 weeks. I've had my LG G3 for exactly 15 months and all of a sudden it started cycling endlessly and if it did get to my locked screen and i tried to unlock it it would just restart again.
I found that when I plugged in the device to a wall charger or high power power brick, it would halt the reboots but otherwise it would get stuck in an endless cycle of partial reboots (when it did stop after plugging in, I would find all my apps still open and waiting for me, so they weren't real power cycles).
One of my coworkers has a newer LG G3, so we swapped batteries and immediately he had the cycling issue on his phone and with his battery in my phone the issue vanished.
On closer inspection, my battery was a few months past its expiration (FYI to anyone with a LG G3 - your battery will expire more or less exactly as its warranty protection does!), so went and bought a new battery and everything is fine now.
For those of you who have tried replacing the battery and find it still occurs, another coworker said his wife had a similar issue on a different device and it was resolved by having the power button replaced, so it is possible that this could be a factor also and you should have your phone sent in for inspection/repair.
Hope this is helpful for some of you.
Sarah.Minchom said:
This issue just started happening to my LG G3 over the last 2 weeks. I've had my LG G3 for exactly 15 months and all of a sudden it started cycling endlessly and if it did get to my locked screen and i tried to unlock it it would just restart again.
I found that when I plugged in the device to a wall charger or high power power brick, it would halt the reboots but otherwise it would get stuck in an endless cycle of partial reboots (when it did stop after plugging in, I would find all my apps still open and waiting for me, so they weren't real power cycles).
One of my coworkers has a newer LG G3, so we swapped batteries and immediately he had the cycling issue on his phone and with his battery in my phone the issue vanished.
On closer inspection, my battery was a few months past its expiration (FYI to anyone with a LG G3 - your battery will expire more or less exactly as its warranty protection does!), so went and bought a new battery and everything is fine now.
For those of you who have tried replacing the battery and find it still occurs, another coworker said his wife had a similar issue on a different device and it was resolved by having the power button replaced, so it is possible that this could be a factor also and you should have your phone sent in for inspection/repair.
Hope this is helpful for some of you.
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Click to collapse
I've had the same issue since February, when my phone was about 17 months old. It kept turning off saying SIM card not detected. I tried replacing the SIM card and washing that area with alcohol with no luck. Then I replaced the battery with a second one that came with the phone which I'd never used, but I noticed no difference. It also has no phone service for several hours without my knowledge. LG just told me to reset the phone, but it looks like that doesn't work from what I've read. T-Mobile said they'd give me a new phone but there are no G3s in stock and offered me a Samsung 3, which is three years old, so I am worried that it won't be able to handle the software updates. It's ridiculous that a phone that costs this much won't even last long enough for me to pay it off. My last phone was an Iphone, which I had for more than four years.
I had the exact same problem a few weeks ago, posted a detailed explanation of the problem and got 0 replies and a few hundred views (thanks guys!)
Easy answer:
Replace your battery
Thats what I did, and the problem is now gone. When you do get a new battery make sure you drain it completely first, then charge it for 4 hours without exceptions.
I tried factory resetting, installing a new firmware, going to stock and going to custom but nothing worked.
The girl in the shop where i bought the battery surprised me, i just asked her if they had one available and her immediate reply way "why, is your g3 stuck in a boot loop?", apparently EVERY SINGLE PERSON that bought a g3 battery from them had the exact same issue.
Now the problem is gone, and my phone actually lasts longer than before.
skullzboy said:
No problem bro! Got a new battery and do far my phone doesnt reboot, but the only problem i am having is that my phone shutsdown at 30% battery and when trying to turn on it says it has 0%
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Click to collapse
Hey, I am having the EXACT same issue. LG G3 was stuck in an endless loop, replaced the battery, now it works down to about 30% and shuts off. When I try to restart it says 0%. I even tried a third different battery, and still getting that 30% shutdown. Did you ever figure out what it was? I am wondering is it something to do with how the phone reads the battery charge i.e. does it think the battery is dead when it gets to 30%? It has e stumped!! Any advice would be most welcome. Thanks.
wtf,actually same with my LG G3,after when I bought a new battery. Shutsdown at 30% and it says has 0%.
same problem
bmoremotivated said:
Guys. Im having this same exact problem on my LGG3!!!
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Click to collapse
I HAVE THE SAME PROBLEM help PLEAAAAASE
So experts,
Currently I am on S7 but I do miss my Note 4.
After Marshmallow update it started lagging, shutting off etc.. all known problems. To fix it I downloaded wake lock app and it worked fine but drained battery a lot.
I tried to flash it through odin etc... (not a technical guy I am, followed instruction from one of the threads on this forum).. took all the files on SD Card and after that phone never turned on.
It does not charge, no LED lights when plugged in, none of the buttons are responsive. I have tried everything like new charger, usb cable, PC, new batteries etc...
1) Do you guys think It's hardware problem?
If No then,
2) Is it possible to fix it and how?
Please note: Phone does not turn on or recognized by PC. If it is just software problem then I am determined to fix it. I may need instruction for even very simple steps.
Thanks in advance to all!
Bump....
Anyone?
Sounds VERY similar to the problems I and others have had with hardware. I sent mine into repair, and for a flat $74 fee, Samsung reported errors with the charging circuit, main board, camera, etc. They replaced darn near everything on that phone, all for $74... Well worth it, in my estimation. Phone still performs better than today's $400 phones... Call samsung and they'll set you up. Had the phone back in under 10 days.
Shanghai.Knight said:
Sounds VERY similar to the problems I and others have had with hardware. I sent mine into repair, and for a flat $74 fee, Samsung reported errors with the charging circuit, main board, camera, etc. They replaced darn near everything on that phone, all for $74... Well worth it, in my estimation. Phone still performs better than today's $400 phones... Call samsung and they'll set you up. Had the phone back in under 10 days.
Click to expand...
Click to collapse
Oh ok. I better do that if it is getting resolved in $74. For some reason I am not able to adjust to Galaxy s7, been on it for 6 months now I guess.
I switched to cricket several months back, and have had relatively few issues until I downloaded an ad blocker. then I started having the freezing rebooting stuttering ect.
I tried to do a factory reset, and It got into a boot loop. Somehow I managed to get it booted properly clearing the cache.
I don't know why But it is almost like I somehow got new features after wiping. With s note, and a popup hitting the home button.
However
the freezing and reboot issues are still occurring. I had none of this till I downloaded the ad blocker.
Its currently on 6.0.1 baseband n910aucs2epk2 kernel 3.10.40-8932341 Build no mmb29m.n910aucs2epk2
can I try reinstalling the update, I haven't had one since switching to cricket. I assume I would have to instal it through sd card.
And When the second poster said to contact samsung for repair. Will they fix it if you aren't the original owner?
And specifically who am I looking to contact within samsung?
thanks
q_werty said:
I switched to cricket several months back, and have had relatively few issues until I downloaded an ad blocker. then I started having the freezing rebooting stuttering ect.
I tried to do a factory reset, and It got into a boot loop. Somehow I managed to get it booted properly clearing the cache.
I don't know why But it is almost like I somehow got new features after wiping. With s note, and a popup hitting the home button.
However
the freezing and reboot issues are still occurring. I had none of this till I downloaded the ad blocker.
Its currently on 6.0.1 baseband n910aucs2epk2 kernel 3.10.40-8932341 Build no mmb29m.n910aucs2epk2
can I try reinstalling the update, I haven't had one since switching to cricket. I assume I would have to instal it through sd card.
And When the second poster said to contact samsung for repair. Will they fix it if you aren't the original owner?
And specifically who am I looking to contact within samsung?
thanks
Click to expand...
Click to collapse
Don't know all the answers but I did contact Samsung. They have walk - in centers, just google it, contact the one which is near to you. You can either ship the phone to them or just walk in. I have not confirmed about the cost of repair yet!
q_werty said:
I switched to cricket several months back, and have had relatively few issues until I downloaded an ad blocker. then I started having the freezing rebooting stuttering ect.
I tried to do a factory reset, and It got into a boot loop. Somehow I managed to get it booted properly clearing the cache.
I don't know why But it is almost like I somehow got new features after wiping. With s note, and a popup hitting the home button.
However
the freezing and reboot issues are still occurring. I had none of this till I downloaded the ad blocker.
Its currently on 6.0.1 baseband n910aucs2epk2 kernel 3.10.40-8932341 Build no mmb29m.n910aucs2epk2
can I try reinstalling the update, I haven't had one since switching to cricket. I assume I would have to instal it through sd card.
And When the second poster said to contact samsung for repair. Will they fix it if you aren't the original owner?
And specifically who am I looking to contact within samsung?
thanks
Click to expand...
Click to collapse
Had word with Samsung repair and they said the max they charge is $199. Anything more than that is beyond economical value so they don't suggest to do it. visitng them this Saturday. Will update.
Shanghai.Knight said:
Sounds VERY similar to the problems I and others have had with hardware. I sent mine into repair, and for a flat $74 fee, Samsung reported errors with the charging circuit, main board, camera, etc. They replaced darn near everything on that phone, all for $74... Well worth it, in my estimation. Phone still performs better than today's $400 phones... Call samsung and they'll set you up. Had the phone back in under 10 days.
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Click to collapse
I visited Samsung walk in center today. In my case they refused to repair it saying that the issue is Motherboard (without even checking, but he seemed vary confident) and the repair cost is more than the price of new phone as of now. I tried to convince him to check at least. Disappointed I am, honestly! but this visit was like final nail in the coffin.
How did you convince them to do it all for just $74?
Call Samsung customer service, they've been great to me.
+1 800-726-7864
Shanghai.Knight said:
Sounds VERY similar to the problems I and others have had with hardware. I sent mine into repair, and for a flat $74 fee, Samsung reported errors with the charging circuit, main board, camera, etc. They replaced darn near everything on that phone, all for $74... Well worth it, in my estimation. Phone still performs better than today's $400 phones... Call samsung and they'll set you up. Had the phone back in under 10 days.
Click to expand...
Click to collapse
Samsung did fix it for $70. Phone looks fresh and new now! Great service. Thanks for your suggestion!!
Now I am confused between s7 and note 4. S7 has good features like finger print (very accurate) and samsung pay (brilliant) which is missing from Note4. But I may still switch to Note 4.
q_werty said:
I switched to cricket several months back, and have had relatively few issues until I downloaded an ad blocker. then I started having the freezing rebooting stuttering ect.
I tried to do a factory reset, and It got into a boot loop. Somehow I managed to get it booted properly clearing the cache.
I don't know why But it is almost like I somehow got new features after wiping. With s note, and a popup hitting the home button.
However
the freezing and reboot issues are still occurring. I had none of this till I downloaded the ad blocker.
Its currently on 6.0.1 baseband n910aucs2epk2 kernel 3.10.40-8932341 Build no mmb29m.n910aucs2epk2
can I try reinstalling the update, I haven't had one since switching to cricket. I assume I would have to instal it through sd card.
And When the second poster said to contact samsung for repair. Will they fix it if you aren't the original owner?
And specifically who am I looking to contact within samsung?
thanks
Click to expand...
Click to collapse
Call Samsung customer care instead of visiting the walk in center.
Hey guys,
I have a 5X that recently had a bootloop. The motherboard was swapped out using a donor phone. The phone is happy now with the exception of constant signal drops. I'm currently running 7.1.2 Pure Nexus rom however this issue was happening on stock 7.1.1 and after a 8.0 update (I reverted back to 7.1.2). The phone will behave normally then out of the blue the single strength indicator triangle is displays empty with an outlined triangle vs the traditional filled. I have no data and no cellular service. The only way I can get service back is after a reboot. Sometimes service will last 10 min, other times 4 hours. When I do have service its significantly weaker than typical, ~ -110. Is there some sort of hardware handshake that needs fixing? Would flashing a different radio be worthwhile? Wifi works fine and never cuts out. Any help would be most appreciated as this is very frustrating! Thanks in advance.
-Jesse
you can flash any roms with your repaired phone?
how did you that??
does your bootloader the "no RPMB" message?
jstein84 said:
Hey guys,
I have a 5X that recently had a bootloop. The motherboard was swapped out using a donor phone. The phone is happy now with the exception of constant signal drops. I'm currently running 7.1.2 Pure Nexus rom however this issue was happening on stock 7.1.1 and after a 8.0 update (I reverted back to 7.1.2). The phone will behave normally then out of the blue the single strength indicator triangle is displays empty with an outlined triangle vs the traditional filled. I have no data and no cellular service. The only way I can get service back is after a reboot. Sometimes service will last 10 min, other times 4 hours. When I do have service its significantly weaker than typical, ~ -110. Is there some sort of hardware handshake that needs fixing? Would flashing a different radio be worthwhile? Wifi works fine and never cuts out. Any help would be most appreciated as this is very frustrating! Thanks in advance.
-Jesse
Click to expand...
Click to collapse
openyourmind said:
you can flash any roms with your repaired phone?
how did you that??
does your bootloader the "no RPMB" message?
Click to expand...
Click to collapse
I'm not sure I understand the question. After swapping, the device behaves like a new phone. I was able to install TWRP, unlock bootloader, root etc. I do not receive any error about "no RPMB".
weird... I'm a little confused.
I read in many different forums that the repaired Nexus5x can no longer be rooted.
I have tried it with mine several times already unsuccessfully.
When you start the bootloader you see the message (no RPMB)
Maybe somebody has a solution for this?
openyourmind said:
I read in many different forums that the repaired Nexus5x can no longer be rooted.
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Click to collapse
Depends on who does it. LG UK replaced my motherboard last month. After repair, I was able to root it as easily as I did when I first got the phone.
my phone was at lg german
for over 2 weeks I am looking for a solution
Mine was not sent to a repair facility, I was fortunate to have a donor. Thread has slightly gotten off topic. Any thoughts to flashing another radio? Are some OS better suited for specific radios? Is there a way to verify which radio is most compatible with my OS / rom?
When I got my 5x repaired (motherboard replacement with brand new manufactured at 7/8/17) I can root my phone, unlocking bootloader etc.
Hi jstein84, I've the same identical problem (motherboard replacement after bootloop, and now intermittent signal and very poor reception, often -110dB)... Did you find any solution?
sebastian90 said:
Hi jstein84, I've the same identical problem (motherboard replacement after bootloop, and now intermittent signal and very poor reception, often -110dB)... Did you find any solution?
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Click to collapse
Could it be that something wasn't reattached correctly by the repairer?
In my case, the phone was perfect for 2-3 months after the replacement (never dropped, never got water in this period). Now, since one week, it started issuing this new problem, which seems to be very common after screen or mb replacement in the 5X. Very poor signal, with every SIM card I tried (it happened after I used the wifi hotspot, but no sure it matters). I've tried resetting network settings and hard resetting the phone, nothing changed. I've also tried to check the speaker component inside the rear case (where there are the antennas). It seems ok, I just noticed that if I cover the bottom left right corner of the phone, the signal totally disappears immediately. I'm getting crazy with this problem...
sebastian90 said:
In my case, the phone was perfect for 2-3 months after the replacement (never dropped, never got water in this period). Now, since one week, it started issuing this new problem, which seems to be very common after screen or mb replacement in the 5X. Very poor signal, with every SIM card I tried (it happened after I used the wifi hotspot, but no sure it matters). I've tried resetting network settings and hard resetting the phone, nothing changed. I've also tried to check the speaker component inside the rear case (where there are the antennas). It seems ok, I just noticed that if I cover the bottom left corner of the phone, the signal totally disappear instantly. I'm getting crazy with this problem...
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Click to collapse
You might try flashing the stock firmware with fastboot. I had a similar issue with bluetooth randomly cutting out. After flashing the stock firmware bluetooth now works without issue. I can't tell you why it fixed it because it shouldn't have made a difference, but maybe something got corrupted. Worth a try.
Sent from my [device_name] using XDA-Developers Legacy app
Thank you for your suggestion! I'll try and then I'll let you know if it works!
jd1639 said:
You might try flashing the stock firmware with fastboot. I had a similar issue with bluetooth randomly cutting out. After flashing the stock firmware bluetooth now works without issue. I can't tell you why it fixed it because it shouldn't have made a difference, but maybe something got corrupted. Worth a try.
Sent from my [device_name] using XDA-Developers Legacy app
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Click to collapse
I've flashed the stock firmware with fastboot, but nothing changed. It seems to be an hardware problem: when covering the right side of the phone, in particular the bottom right corner (and not the left one, as I wrongly said before), the signal immediately drops...
sebastian90 said:
I've flashed the stock firmware with fastboot, but nothing changed. It seems to be an hardware problem: when covering the right side of the phone, in particular the bottom right corner (and not the left one, as I wrongly said before), the signal immediately drops...
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Click to collapse
I'm glad to see this post is getting some new activity. To answer Sebastian's question, my phone seems better but still not great. I seem to have better coverage but I noticed that if I enter a complete dead zone, I get the hollow triangle, and the phone is not able to get service again until a reboot. This is after returning to a known service area. I have received numerous ota updates since my original post so I'm not sure if that's the cause. I had also tried flashing new radios a few months ago but to no avail. I personally believe that its a hardware issue but I have no way to verify that. I'm glad Im not the only one and I hope this helps out somebody. If nothing else its validation that you're not alone.