Unexplainable issues with booting and flashing - G3 Q&A, Help & Troubleshooting

Dear XDA-overlords,
the last time I askeed your help was during my odyssey with the HTC HD2 and I recveived great help.
So once again - I reuiere your knowledg sine I don*t know much about the LG G3.
My smartphone: LG G3 D851
ROM: CandySiX-d85x
The issue: the sim-card reader is most def. dead. So I took the liberty to remove the tiny metal-plate to take a closer look at the pins for the sim-card-reader. (One pin was broken, guess thats at fault). But the main-story unfolds just at this moment. Ever since I did that, my smartphone stopped booting properly.
I can flash every rom, it works just fine at th e first-start. But if I restart the phone, it's more or less a gamble if the phone will start up properly or end up in a blackscreen after the LG logo. If the phone starts (in like 2 out of 10 attempts) it works perfectly fine. My only hope is, that the battery is at fault since I bought the phone used and that damned thing dischargers in less than 2 hours from 100 to 0%,
So, does anyone have the slightes idear whats wrong with the phone? Everything worked perfectly up to yesterday. Ever since, everything has gone to ****s.
Best regards,
Zakkusu

bump!

Zakkusu said:
Dear XDA-overlords,
the last time I askeed your help was during my odyssey with the HTC HD2 and I recveived great help.
So once again - I reuiere your knowledg sine I don*t know much about the LG G3.
My smartphone: LG G3 D851
ROM: CandySiX-d85x
The issue: the sim-card reader is most def. dead. So I took the liberty to remove the tiny metal-plate to take a closer look at the pins for the sim-card-reader. (One pin was broken, guess thats at fault). But the main-story unfolds just at this moment. Ever since I did that, my smartphone stopped booting properly.
I can flash every rom, it works just fine at th e first-start. But if I restart the phone, it's more or less a gamble if the phone will start up properly or end up in a blackscreen after the LG logo. If the phone starts (in like 2 out of 10 attempts) it works perfectly fine. My only hope is, that the battery is at fault since I bought the phone used and that damned thing dischargers in less than 2 hours from 100 to 0%,
So, does anyone have the slightes idear whats wrong with the phone? Everything worked perfectly up to yesterday. Ever since, everything has gone to ****s.
Best regards,
Zakkusu
Click to expand...
Click to collapse
Have exactly the same problem.
Zakkusu said:
bump!
Click to expand...
Click to collapse
What do you mean by "bump" ?

Bumping is simply put to put the thread at the top again. Most forums allow that once a day (24 hours)
At least I'm not the only one with this issue. Perhaps there is a solution to this already. My new battery will arrive tomorrow, I dearly hope, that this is the source of the problem.

Zakkusu said:
Bumping is simply put to put the thread at the top again. Most forums allow that once a day (24 hours)
At least I'm not the only one with this issue. Perhaps there is a solution to this already. My new battery will arrive tomorrow, I dearly hope, that this is the source of the problem.
Click to expand...
Click to collapse
SO does the new battery fixed that issue?

tchointeur said:
SO does the new battery fixed that issue?
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Click to collapse
No, not at all. Must be some kind of software issue. I simply lack the insider knowledge to get this done. Sucks, that nobody else was able to help in any way
Sent from my PE-TL10 using Tapatalk

Related

Artemis turns off during phone call

Hi,
my Artemis turns off every now and then and I'm getting a bit pissed off by the phone. Because it happens exspecially when I'm talking to someone. The error occurred first about two weeks ago and i tried to fix wit an hard reset, but that didn't worked out. I also don't think it has anything to do with the battery, since it also turns off while being connected to the charger.
If anyone knows help, I would be grateful.
i had the same problem and the solution is ......
a new battery
My XDA Orbit is doing the same thing - randomly switching off when in use (either phone call or browsing the web). Its being doing this for over the last two to three weeks and I, too, am getting pissed off with it. My Orbit is over two years old so I'm suspecting the battery although the battery meter states everything is OK. I've just purchase a new battery on-line and, when I receive, I'll let you know if it cures the resetting issue.
Alistair
thanx, that is at least a problem with an easy solution.
@ ajmcfarlane: thx, I'll wait for your post.
Received battery on Saturday and early indications look as though it has cured the problem of the phone resetting. If anything changes, I'll keep you posted.
Cheers, Alistair
great, I'll order a battery right away
i also got same problem in my p3300 so did changing battry really solvd problms?
It will cure it.
awesome.. i think most of us have purchase this amazing handset more or less the same time..
all of our devices loosing out on batt.... no bad..
can any one please update the price of a new battery ?
i am in india now.. will be going to singapore this month end to watch the formula 1.. are there any options to buy it in singapore to save some money on it ??
how much is the new batt ??
I have over 200 of these devices in their various guises, and I can tell you that this is a very common problem. If you are lucky you only need change the battery and the device will be fine. If that does not improve matters then good luck as I am yet to find a solution when the problem is not simply the battery. At the moment my best effort is to flash the device with an upto date original ROM and change the battery. It seems to help but I can't say it fixes them as I have not monitored how the reflashed devices perform yet. I will post when I have used the reflashed devices for a few months and see how they go on
radcarash said:
I will post when I have used the reflashed devices for a few months and see how they go on
Click to expand...
Click to collapse
Hi radcarash,
do you have any findings? I got the same issue with one Artemis, and it seams the battery change doesn't help at all. I'm just wondering if you found already another solution to cure this world wide problem.
cheers,
gigib

[Q] Major problem with my stock ATT E980

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.
Click to expand...
Click to collapse
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 ).
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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...
Click to expand...
Click to collapse
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
Click to expand...
Click to collapse
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!!!
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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.

LG G3 D855 turn off at 30% battery.

Hello everyone,
My phone has had weird behavior recently . It's suddenly started to turn off when I still have 30% of battery remaining. And then I plug in my phone to try to charge it, it shows 0%. It constantly repeats. I tried to battery calibrations apps and its methods but it doesn't work. Is my phone battery dead? Would someone give me some advice what I can do in a such situation?
The battery is dead go buy a new one make sure its geniune...
jinderation said:
The battery is dead go buy a new one make sure its geniune...
Click to expand...
Click to collapse
You see, I don't think that is it. I had the same issue this month and bought a brand new battery. The problem remains, 30%-35% of battery left and the smartphone turns off. Non-rooted, stock Android 6.0.
Any ideas folks?
Same problem here !
Hey man I'm having exactly the same problem as u and I still haven't found a fix. This prob first started when I upgraded to marshmallow. I bought another battery as well still its the same problem. So bro have u found any fix ?
I got the same problem on my phone, while playing Pokemon. I bought a new battery and problem solved. But I'm still on Lollipop.
Got the same issue, bought 2 new battery, still the same.
Brought back to shop. Got checked and turns out my motherboard has some issue with the battery IC.
Probably too much abuse (overheated quite a number of times, my bad)
Warranty over, quoted RM800 (USD200~) fix (Replace the whole motherboard). Decided not worth it as I bought it for RM1500 (390USD~).
not necessarily, you can try to heat the controlling system for pcb
You can still get a new MOBO for 60$. I got a 3/32gb one for 55$ and its working like a charm
Nikolatas said:
You can still get a new MOBO for 60$. I got a 3/32gb one for 55$ and its working like a charm
Click to expand...
Click to collapse
but this is not new and after renewing it means used it will be repaired once and two will be released and so will this plate for 6 months
spirytusek said:
but this is not new and after renewing it means used it will be repaired once and two will be released and so will this plate for 6 months
Click to expand...
Click to collapse
Well ofc its not new in regards to it being made in 2018.
Nikolatas said:
Well ofc its not new in regards to it being made in 2018.
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Click to collapse
marketing

Need help!! LG G4(H815) not starting

Hi all,
so here is my problem.
Day before yesterday i had a perfectly working LG g4 H815 model with s/n 511 running on firmware v20h, when i decided to root it and install some mods.
so i flashed TWRP, installed xposed and xtrememusic mod. the phone booted normally after installing these. i didn't install any modules under xposed. the phone worked perfectly for two days. however today morning it hanged while taking photo with the camera app. when restarting it got stuck at LG logo for long time. My brother(who doesn't have any technical knowledge) pulled out the battery and restarted. Again it got stuck at LG logo. thinking somthing wrong he again repeated this only to find that it didn't power on at all this time. No LG logo no notofication light nothing.
Tried charging it(although battery was aroung 60-70%), pressing power button removing the battery. still nothing. the phone is not at all powering up.
However when i connect it with USB cable with laptop, laptop makes sound of getting usb connection detected. i took it to a service centre.
the technical guy there told that IC may have been faulty. he told me that motherboard needs to be replaced. however unofficially he may try heating the IC to get it booting.
What should i do now? Is the IC really fried. had the rooting and installing mod caused it?
Please help.
PS- the phone is imported and cannot be sent back for warranty purpose.
I think you are experiencing the dreaded LG G4 bootloop. I don't think rooting or modding caused a software problem. It "may" have caused a hardware problem simply because it generated enough heat to loosen the IC that little bit that initiates the problems you are describing. I rooted and installed the stock image in Nov 2015. Two weeks ago the phone froze - restarted and then could not be booted. LG sent me a Fedex label and I sent it off. Ten days later I received the same phone back. I assume they replaced the mainboard.
You should contact LG directly. I saw a class action suit that was called off because it appeared that LG will fix this particular problem (failed mainboard) out of warranty. Anyone please correct me on this if I'm wrong.
dsteinschneider said:
I think you are experiencing the dreaded LG G4 bootloop. I don't think rooting or modding caused a software problem. It "may" have caused a hardware problem simply because it generated enough heat to loosen the IC that little bit that initiates the problems you are describing. I rooted and installed the stock image in Nov 2015. Two weeks ago the phone froze - restarted and then could not be booted. LG sent me a Fedex label and I sent it off. Ten days later I received the same phone back. I assume they replaced the mainboard.
You should contact LG directly. I saw a class action suit that was called off because it appeared that LG will fix this particular problem (failed mainboard) out of warranty. Anyone please correct me on this if I'm wrong.
Click to expand...
Click to collapse
Hi thanks for the help.
But isn't the dreaded bootloop is that where the phone is stuck at the LG logo. Mine isn't booting at all. And the bootloop problem is due to big cores or such and not due to ic?
Mine wouldn't start at all - it bootlooped once for about a split second - then it was dead
Same is the problem with me. Bootlooped twice and then its completely dead. I have tried contacting Lg UK. Lets see what they say.
Ok so i got a reply from LG and they suggested me some steps to take (which are obviously not useful as it is completely dead). however they have also told me that they are willing to help me and asked me about details of purchase etc and "whether it was rooted".
so what should i reply rooted or not? will they detect it as it is dead.
dbzgoku said:
Ok so i got a reply from LG and they suggested me some steps to take (which are obviously not useful as it is completely dead). however they have also told me that they are willing to help me and asked me about details of purchase etc and "whether it was rooted".
so what should i reply rooted or not? will they detect it as it is dead.
Click to expand...
Click to collapse
Sorry to be late on reply. I advise to not answer question whether phone was rooted. Here is my reasoning:
1. This problem is widely occuring - only a tiny percentage of people root their phones therefore question is irrelevant.
2. The problem is known to be that an IC becomes loose most likely due to heat - a better question would be - do you place the phone on a hot dashboard with GPS running while you are charging?
dsteinschneider said:
Sorry to be late on reply. I advise to not answer question whether phone was rooted. Here is my reasoning:
1. This problem is widely occuring - only a tiny percentage of people root their phones therefore question is irrelevant.
2. The problem is known to be that an IC becomes loose most likely due to heat - a better question would be - do you place the phone on a hot dashboard with GPS running while you are charging?
Click to expand...
Click to collapse
thanks for the reply (although late). i have already sent the phone to LG replying as no root. Lets hope they repair it without any problems.
second i didnt do anything of anysort like placing on hot dashboard or such. one day while opening the camera app it decided to just hang and later on die on me.
I hope you didn't think I was saying you might have done something that would overheat your phone such as my second example. I was trying to come up with an example reason the IC loosens. Even if you did that the phone should survive such conditions. Let's hope the replacement motherboards somehow do better. My guess is that the soldering job is fine, the problem is probably bad design that doesn't "vent" the heat from chip.
dsteinschneider said:
I hope you didn't think I was saying you might have done something that would overheat your phone such as my second example. I was trying to come up with an example reason the IC loosens. Even if you did that the phone should survive such conditions. Let's hope the replacement motherboards somehow do better. My guess is that the soldering job is fine, the problem is probably bad design that doesn't "vent" the heat from chip.
Click to expand...
Click to collapse
so what do you suggest after repair should i keep it or sell it? Lg g4 is no doubt the best phone when considering the value for money. no phone even twice in price comes close in camera and screen quality especially. but the unreliability of this phone has made me to consider selling it as soon as i get it back.
I'd keep it if your new board is high serial
lukem99626 said:
I'd keep it if your new board is high serial
Click to expand...
Click to collapse
Well my old board was also high serial, beginning with 511
I'm going to take my chances - it's a great phone until it bootloops. I'm going to avoid scenarios best I can that could result in the phone heating up inside. That would be charging only if absolutely necessary while in my ProClip dash mount if the car is hot, using backup battery after depletion instead of charging more often etc. Thinking back I rarely put the phone into heat inducing situations - normal use results in the IC becoming loose at the 1 year mark. If mine bootloops exactly a year from now and LG fixes it again I'm an LG fan. If they blow me off no more LG.
I really regret not paying it off early and taking the $15/month deal for an S7 Edge last month
dbzgoku said:
Well my old board was also high serial, beginning with 511
Click to expand...
Click to collapse
I mean like 611 ect thats what i got from lg
dsteinschneider said:
I'm going to take my chances - it's a great phone until it bootloops. I'm going to avoid scenarios best I can that could result in the phone heating up inside. That would be charging only if absolutely necessary while in my ProClip dash mount if the car is hot, using backup battery after depletion instead of charging more often etc. Thinking back I rarely put the phone into heat inducing situations - normal use results in the IC becoming loose at the 1 year mark. If mine bootloops exactly a year from now and LG fixes it again I'm an LG fan. If they blow me off no more LG.
I really regret not paying it off early and taking the $15/month deal for an S7 Edge last month
Click to expand...
Click to collapse
Well lg did mention in my communication with them that this carries 2 year warranty.
lukem99626 said:
I mean like 611 ect thats what i got from lg
Click to expand...
Click to collapse
Didn't know that serials have gone so high
dbzgoku said:
Didn't know that serials have gone so high
Click to expand...
Click to collapse
I brought a g4 in the new year sale it has the serial of 611 i had a 601 few months back i returned it ran hot and laggy the 611 one is cool running and lag free so i think something changed

Any hope for my SM-T320?

As tradition demands, i must start by saying: sry for bad english, will do my best...
I have this great tab since 2014, helped me a lot in my college and a little after. It had seen little use in the last years, i had installed a custom room a while ago (dont remember wich one)
Last year i used it a little mainly as a second screen for my PC, but after a while i started seeing screen flickering problems and restarting loops, now it restarts at the samsung logo screen
Today i tried to bring it back to life with no sucess, so decided to post it here.
Vídeo of the problem i have
i was thinking about a problem with the screen, but it makes no sense, since i have no flickering on the warning screen or recovery screen
Video of the Warning screen and recovery mode screen without flickering, even if i wait a long time i see no flickering or restart.
I decided to flash the original rom using ODIN, it was a sucessful procedure, here is the video of the tablet screen during procedure, but when it completed it restarted with the same problem
I have never opened it, never changes screen or battery. I think it could be something to do with the program for using the tablet as second screen for PC, but not sure.
Any sugestion about what to do? any hope?
I apreciate any help, since i cant buy a new tablet and would be a shame for it to become tech junk.
@kubnivel does it have the same problem when fully loaded or connected to the charger?
I think my T325 was flickering as well before I changed the battery.
That is a very easy process to do.
Now it's running perfectly well on LOS18.1.
@bmwdroid Thx for the reply. I had already tested with the tablet conected to the charger, but not on 100% charge, so i left it charging overnight and turned it on this morning while it was still connected, it finnaly made it past the samsung logo screen, but i was in hurry and couldn´t test it any longer. Gonna try it tomorrow and post it here.
Working with a 100% charge while connected to the charger is a sign that it may be a problem with the battery?
kubnivel said:
@bmwdroid Thx for the reply. I had already tested with the tablet conected to the charger, but not on 100% charge, so i left it charging overnight and turned it on this morning while it was still connected, it finnaly made it past the samsung logo screen, but i was in hurry and couldn´t test it any longer. Gonna try it tomorrow and post it here.
Working with a 100% charge while connected to the charger is a sign that it may be a problem with the battery?
Click to expand...
Click to collapse
Indeed.
Would be a sign for changing the battery for me.
The low price for a replacement is worth a try imo.
bmwdroid said:
Indeed.
Would be a sign for changing the battery for me.
The low price for a replacement is worth a try imo.
Click to expand...
Click to collapse
Bought a new cheap battery and the problem is gone. Thx a lot for the hint man.
Now the problem gonna be learning to install a new OS from scratch, android 4.4 is unusable....
kubnivel said:
Bought a new cheap battery and the problem is gone. Thx a lot for the hint man.
Now the problem gonna be learning to install a new OS from scratch, android 4.4 is unusable....
Click to expand...
Click to collapse
Well, that isn't to hard to do.
You either need a Windows PC Odin or Linux with Heimdall (which I think works on Mac as well).
Here is the link to the Q ROM by @Valera1978 which imho is the best ever published for our devices.
The procedure was described for S4 brilliantly by @Retrial here.
If you need further help just send me a PM.
Although you gotta find first, if you will have to update the bootloader first.
My T325 came from 5.0.2 had it wasn't neccessary but for 4.4 idk.
bmwdroid said:
Well, that isn't to hard to do.
You either need a Windows PC Odin or Linux with Heimdall (which I think works on Mac as well).
Here is the link to the Q ROM by @Valera1978 which imho is the best ever published for our devices.
The procedure was described for S4 brilliantly by @Retrial here.
If you need further help just send me a PM.
Although you gotta find first, if you will have to update the bootloader first.
My T325 came from 5.0.2 had it wasn't neccessary but for 4.4 idk.
Click to expand...
Click to collapse
It worked man. Was able to install the LOS18.1
Thx for the help
Gonna have a few years more of use from the tablet
@kubnivel so I've helped to make you a lucky man.
Good to hear that it worked.
Have fun with it.

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