Develop Bugs

[Q] Phone powers down and won't turn back on w/o pulling the battery

Anyone else having this problem?
The phone won't turn back on from what I think is locked because the screen is black, but none of the buttons do anything, I have to re-insert the battery and the phone will boot up with the power button. This happens almost every day.

Sounds like a problem with the digitiser/screen, and a candidate for a warranty return ?

Have you tried to switch it off (the screen with short press, not the power) and then on again with the power button? Sometimes it happens on my z too but its just a sw bug. Switch off and on helps here.
-- sent from htc z using xda app

I am able to lock and unlock with the power button normally.
tbalden said:
Have you tried to switch it off (the screen with short press, not the power) and then on again with the power button? Sometimes it happens on my z too but its just a sw bug. Switch off and on helps here.
-- sent from htc z using xda app
Click to expand...
Click to collapse

akira112 said:
Anyone else having this problem?
The phone won't turn back on from what I think is locked because the screen is black, but none of the buttons do anything, I have to re-insert the battery and the phone will boot up with the power button. This happens almost every day.
Click to expand...
Click to collapse
Could be a problem with the contacts on the battery -- perhaps the contact is loose, so when you bump the phone just right it loses power and shuts down.

I had this once last week. I left it sitting on the workbench in the garage for about an hour while I was out there and it became unresponsive to all buttons/keypresses.
A battery pull and it fired right up again.
It was -10C in the garage and the bench is metal. I chalked it up to getting too cold.
It hasn't done it again since I keep it in my back pocket (front pocket has claimed a few digitizers/LCDs in the past!).

akira112 said:
Anyone else having this problem?
The phone won't turn back on from what I think is locked because the screen is black, but none of the buttons do anything, I have to re-insert the battery and the phone will boot up with the power button. This happens almost every day.
Click to expand...
Click to collapse
This is definitely not an individual case as I saw so many DesireZ or G2 users in HK or China raised the same issues on the gfan forum (one of the China HTC forum).
My DesireZ is a genuine one with stock ROM. It happened 2-3 times already of what we called the "sleep dead" in China here.
I locked the phone then after a while when I tried to turn it on, all buttons became dead. Finally I have to pull out and insert the battery again to make the phone alive.
Some of the gfan forum members also encountered the same situation. Some of their phone are Euro version and some Asia Pac version but the cases are the same that means this problem are not only for a specific version. Some say it is becoz of temperature but I really don't think so. I am sure this is a bug......
Bring back to HTC is not a solution as this "sleep dead" phenomenon don't appear every minute. Mine has happened 3 times and I bought this DZ only about 2 weeks.

happened 2-3 times to me too, each time it was sitting in my pocket.
it's summer in Australia so i doubt its anything to do with being too cold.
hasn't happened for about a week now, so i kind of ignored the problem.

That is definitely not good news.
Mind is still stock from Bell, unlocked for use on Rogers.
I guess I may have to find a replacement phone soon.
manleyfu said:
This is definitely not an individual case as I saw so many DesireZ or G2 users in HK or China raised the same issues on the gfan forum (one of the China HTC forum).
My DesireZ is a genuine one with stock ROM. It happened 2-3 times already of what we called the "sleep dead" in China here.
I locked the phone then after a while when I tried to turn it on, all buttons became dead. Finally I have to pull out and insert the battery again to make the phone alive.
Some of the gfan forum members also encountered the same situation. Some of their phone are Euro version and some Asia Pac version but the cases are the same that means this problem are not only for a specific version. Some say it is becoz of temperature but I really don't think so. I am sure this is a bug......
Bring back to HTC is not a solution as this "sleep dead" phenomenon don't appear every minute. Mine has happened 3 times and I bought this DZ only about 2 weeks.
Click to expand...
Click to collapse

I encountered the same problem, so do my friends. Google maps causes the problem in 3 different phones.
Sent from my Desire Z

Anyone found a solution to this? Is it a s/w bug or a hardware issue? Thanks.

As far as I can tell, it's a hardware issue. Happened to me four times randomly before I took it in and exchanged at Bell. My new phone and the phone my friend got (at the same time as my first), has zero issues.
At the time, it didn't matter if it was cold, warm, fully charged, plugged-in, etc. It would do it randomly once every 1-4 days. It didn't even matter after I did factory reset (so software would not be an issue).
I have no idea what causes it but if you're getting the sleep-dead issue, I'd really recommend exchanging it if you can. Better to be safe than wait and find it's not an issue you can fix yourself.

I have a Bell stock Desire Z that has done this twice. First time it happened was when I tried wake it up in the morning after sleeping all night. The second time it was at a Christmas party. Just finished taking a picture. Went to take another shot, bang it was dead. Both times, pulled the battery and it came back to life.

Bought mine from Bell as well less than 2 weeks ago. Do they give any trouble to exchange it? Do they actually need me to factory reset it before returning/exchanging it?

sekhar_777 said:
Bought mine from Bell as well less than 2 weeks ago. Do they give any trouble to exchange it? Do they actually need me to factory reset it before returning/exchanging it?
Click to expand...
Click to collapse
I didn't have any troubles. I did a wipe and factory reset, then wipe again for security though. As long as you're only doing EXCHANGE (not refund), you have 30 days.

I must report that this issue happened on mine as well.
In JuicePlotter, the period where the unresponsiveness happened, juice plotter recorded no power.
(Either that or juice plotter only refreshes the graph when you open the app).
Happened twice within the first 48 hours of getting this phone. In day 3 now.

I have the same problem. It happend to me twice (in two weeks).
I would like to know if this is a software issue.
I still have the stock unmodified rom but am planning to install custom roms.
If this appears to be a hardware error, I should return my phone and get a new one. If it's a software thing, there will be a fix eventually, or I can just install a custom rom and be done with it...
anyone any idea?
Is there anyone with a custom rom who has the same problem?

Like I've said, I doubt it's a software issue (especially when it happens AFTER factory reset). But again, why take the chance? Better to be safe than sorry than be out $600.

happend to me today for the first time too... fully loaded, not pretty cold and stock rom on european version. it seems to simply being switched off. kind of sucks, as i'm having hardcase around which needs to removed everytime first.

mine too
it happened to me too. just after i started using maps and locations. i have it for a month now and this issue just started to surface the past 3 days...ohwell..hope we get a fix soon..or at least a "how to stop this issue" sometime real soon....:|

[Q] Random rebooting, kernel panic - got my one x

Hello Guys,
so i got my new one x yesterday and im not very happy with it.
1. It does some random reboots, just lying around and reboots sometimes.
2. Phone "hangs up" with black screen and blinking buttons. As far as i know this is a "kernel panic"
This happened about 5 times now, last time as im writing this.
3. Battery drain is huge, seems like a result of the above problems. Android OS has about 90% battery usage and it dropped to 82% after 54mins without charging and just lying around.
On the both screens you can hopefully notice it, 26mins and it lost 10% battery.
After this kernel panic the battery drain changed and the Android OS stopped to drain so much battery.
This is the "out of the box" state of my phone. I changed nothing beside from charging the battery and installed some apps (normal stuff, angry birds and such).
Does someone have a idea about this? I hope or assume these a software related problems. But im not sure with the kernel panic thing can this be due to hardware issues? Should i ask for a replace?

You said you installed a few apps and games. Try going back to factory settings first, wait a while and see if the pattern repeats, if the phone behaves normally, then it must be something you installed, not all apps are optimised for ICS.
Good luck!

Dreist said:
Hello Guys,
so i got my new one x yesterday and im not very happy with it.
1. It does some random reboots, just lying around and reboots sometimes.
2. Phone "hangs up" with black screen and blinking buttons. As far as i know this is a "kernel panic"
This happened about 5 times now, last time as im writing this.
3. Battery drain is huge, seems like a result of the above problems. Android OS has about 90% battery usage and it dropped to 82% after 54mins without charging and just lying around.
This is the "out of the box" state of my phone. I changed nothing beside from charging the battery and installed some apps (normal stuff, angry birds and such).
Does someone have a idea about this? I hope or assume these a software related problems. But im not sure with the kernel panic thing can this be due to hardware issues? Should i ask for a replace?
Click to expand...
Click to collapse
check your kernel version pls

Ok thanks for your first impressions and help. Im trying the factory reset now.
I have done a screenshot of the kernel version.

First of all, and probably most important is to leave your phone charging for 6-8 hours without turning it on.
Then its spend the battery time where you do whatever it takes to.empty the battery completely until the phone is ready to shut down. Shut it down. Repeat charge process from above with device off. Turn it on and then you can be ready to test it for real. As far as reboots, you really should let the system settle down a bit. Give it a day or 2 without some extra heavy usage and I'm sure it will be just fine.
Sent from my HTC Desire HD using XDA Premium HD app

i hope this isnt a joke

joke or not, normal stuff apps can cause problems. the whole Android OS battery usage is because of apps you installed. it's a brand new phone and i wouldn't be too worried about it. i switched from Samsung to HTC because Samsung releases broken source code and doesn't seem like they really know how to do anything but stick hardware together. if i'm not happy with HTC, then maybe Motorola is making the next Nexus phone and i'll give that a try.

Please do keep us updated on how's everything working out ? Did the factory reset solved the issue? Hope this ain't an April fool joke ! Anyways hope everything goes well for you mate. Kept my fingers crossed on mine one x

So ok, i tried the factory reset twice. Seems Not to work atm. Im going to try it again. I hope Arhd and s-off is working soon
Im curios, maybe there are more ppl with this Problem after monday / tomorrow.
Ill keep you up2date.
Sent from my HTC One X using XDA

Return it.
There's no way a factory-reset device should be behaving that way. My guess would be hardware problems.

First wave of a new phone is always more risky, you can get a faulty device

catachresistant said:
Return it.
There's no way a factory-reset device should be behaving that way. My guess would be hardware problems.
Click to expand...
Click to collapse
Agreed, it sounds screwed to me.
I can't speak for the rest of the world - but I don't really know why people panic. If the phone ends up being unstable it's going back and they'll be refunding my contract - it's really that simple.

There was a similar problem on the original Desires. Linked to overheating especially with GPS.

djolebih said:
First of all, and probably most important is to leave your phone charging for 6-8 hours without turning it on.
Then its spend the battery time where you do whatever it takes to.empty the battery completely until the phone is ready to shut down. Shut it down. Repeat charge process from above with device off. Turn it on and then you can be ready to test it for real. As far as reboots, you really should let the system settle down a bit. Give it a day or 2 without some extra heavy usage and I'm sure it will be just fine.
Sent from my HTC Desire HD using XDA Premium HD app
Click to expand...
Click to collapse
I'm not going to say your wrong but could you post some evidence? Ok the first part is per the user manual so I will agree with that one. However there should be no need to empty and re-charge the battery should there? According to this site: http://batteryuniversity.com/learn/article/how_to_charge_when_to_charge_table Deep discharge wears the battery down. It also says no priming is needed.
Then the second point letting the system settle down? what? let what "settle down"? I don't even understand this statement. If you explain what you mean and again if you can provide some evidence that would be great. Thanks.

same problem
I experience the exact same problem. Random reboots and crashes.
What did you end up doing?

same problem too
Me too.
Get the phone for 2 days, and randoms reboots.
Get the same kernel that Dreist.
Try yesterday a factory reset, but no change.

I have the same problem. Constant reboots out of the blue. I'm back on my nexus which is super reliable. Probably gonna return it.

Got 3 reboots in a row yesterday but it was after flashing bricked kernel and battery under 23%, plugged the AC cable and no more reboots,perhaps the battery level is false with bricked kernel...

Just swapped mine out for a new one but now the new one has a yellowish screen. (sigh)

[Q] My SG3 won't charge now

Got a new rom yesterday. Was working fine, phone was charging fine. Today After using the phone for about 10 hours it just died. I didn't do anything new such as download any new apks or flash any thing. But it just died. When I hold power it can go to the samsung screen and just die, when I hold power vol down and home it goes to the download screen for like 5 sec and dies, when I go to cwm it dies in a short time as well.
Now I have it wall charging and I'm getting no LED light, so I'm worried!!!
Any recommendations?

ihugyou said:
Got a new rom yesterday. Was working fine, phone was charging fine. Today After using the phone for about 10 hours it just died. I didn't do anything new such as download any new apks or flash any thing. But it just died. When I hold power it can go to the samsung screen and just die, when I hold power vol down and home it goes to the download screen for like 5 sec and dies, when I go to cwm it dies in a short time as well.
Now I have it wall charging and I'm getting no LED light, so I'm worried!!!
Any recommendations?
Click to expand...
Click to collapse
Depending on what rom. Some don't play well with the led. Also you have to make sure it's checked in the settings.
Have you tried turning it on while it's charging?
Sent from a planet far far away.

Speedin07si said:
Depending on what rom. Some don't play well with the led. Also you have to make sure it's checked in the settings.
Have you tried turning it on while it's charging?
Sent from a planet far far away.
Click to expand...
Click to collapse
Some times it turns on while charging, but will just turn back off.
I'm using This Rom
Edit* the led normally turns on while charging...im not that much of a newb, i'm just thinking I might have bricked my phone.. It's strange that it happened a whole day after I flashed the rom though..

ihugyou said:
Some times it turns on while charging, but will just turn back off.
I'm using This Rom
Edit* the led normally turns on while charging...im not that much of a newb, i'm just thinking I might have bricked my phone.. It's strange that it happened a whole day after I flashed the rom though..
Click to expand...
Click to collapse
If it's turning on its not bricked at all. It's a charging issue, take the back cover off make sure the battery is making good contact with its connection points. Close it back up and plug it in and let it charge for 30 tp 40 minutes check if it comes on. Sometimes when the battery dies completely it takes some time to get some charge into it. The booting up process uses a ton of power, once on make sure you leave it plugged in and charge fully.
Transmitted with a portable device using Xparent Blue Tapatalk 2

Ok because the one time it actually came on it said it was at 70%, which I'm assuming is totally incorrect. So I will now plug it into the wall and let it charge for quite a while, I jsut think it's weird that the light never comes on (which it normally does).....
thanks for the tips dudes!

I had the same issue as you, the phone will turn on and then most of the time it will turn off during the boot process. If I turn it on in Download or Recovery mode it'll stay on for a couple seconds and then turn off. At best, it'll turn on, get to the home screen and then after a couple seconds of usage it'll turn right back off. Also, did you notice that before the phone turned off it would lock itself and unlock itself possibly showing the power menu to like reboot or turn off and such? That made me think it might've been the power button but I'm not positive.
I could not get a fix for this at all, I attempted everything I could think of. I ran the phone in safe mode, it still did it. I ran a different rom, still had the issue. Ran stock rooted, same problem. Ran stock non-rooted, problem still there. In fact, I talked to Samsung yesterday and I sent it in for the warranty as I didn't have carrier insurance. One thing happened was that while I was in stock rooted, I decided to underclock the phone to see if anything would occur and I noticed something interesting. The phone still had the problem but it would stay on for longer periods of time. This made me think maybe the phone was overheating or the CPU was shutting itself off for some reason. As far as I know from my testing I can say that the problem was hardware related. I should also note that this thing happened to me once a couple months ago but I flashed the stock tar through Odin and the problem disappeared for a short while but it came back and continually did so.
Oh, I also figured out how to get it on for a short period of time. To get it to work temporarily, first make sure the phone is charged a good amount. Plug it in for a couple hours. Next, take the battery out of the phone for a couple hours and remove the phone from the charger, the longer you keep the battery out the better. Now, put the battery back in, and attempt to turn on the phone, if it doesn't work try again a couple times. The phone should eventually turn on and stay on for a short period of time (anywhere between 1 or 2 min and 30 minutes). From here just back up anything you need to and if you are rooted and want to turn it in for warranty or whatnot you'll need to clear the evidence that the phone was rooted.
First off, if you are rooted you'll want to clear your flash counter. Download the Triangle Away apk and put it in the microSD so you can access it easily when the phone turns on. Follow the instructions on how to turn the phone on from above. After it turns on, quickly Run Triangle away and click on the option that says something along the lines of "reset flash counter". Once that is done, turn off the phone and take out the battery so that you can turn it on for the next step.
Next, you will need to download Odin (I believe it is Windows only, if you don't have Windows I'm not sure what you can do as I haven't had to unroot on anything other than my PC) and the stock tar file so that you can return the phone to complete stock. Once you have done this, run Odin and click on the PDA tab and browse for the stock tar. Let Odin do it's thing and once you see it's ready to flash the file, put the battery back in and turn the phone back on in download mode. Plug the phone in and let it sit there for a couple seconds to make sure it won't turn off during the flashing process. If it does turn off try again. When you can get it to stay on for over 30 seconds click on the Start in Odin and start the flash. If it stays on for a while but turns off while flashing, the boot will be corrupt and you will have to try again til you can get it to stay on long enough. Note that if the boot is corrupt you won't be able to turn the phone on to anything other than Download mode and possibly recovery. Once you complete the flashing process the phone should auto-boot and it SHOULD work. That means that the phone should turn on with no problems but it may or may not turn itself off. If it doesn't turn itself off go ahead and use it for a while, but if your situation is like mine the problem will come back eventually. But at least now you can turn it in to Samsung for warranty or whatnot.
And if worst comes to worst you can completely f up the phone while it's flashing in Odin, have a corrupt boot img and then call in saying it doesn't work.
Of course all of this is only if you're having a similar problem to me. Like I said, I sent it in yesterday so I'll post updates as I get them. Hopefully they'll fix it for me!

Nice write-up :good:
@OP If you can't get the unroot process to work (like the guy above me said) just flash a rom made for the international S3, thats a sure-fire way to brick you phone
Sent from my PG06100

CNexus said:
Nice write-up :good:
@OP If you can't get the unroot process to work (like the guy above me said) just flash a rom made for the international S3, thats a sure-fire way to brick you phone
Sent from my PG06100
Click to expand...
Click to collapse
It was quite a nice wall of text. And oh yes, bricking your phone is a great idea! Say it was an OTA or something haha

Ok so SG3 should have a warranty even though I don't have carrier insurance?
And did you try replacing the battery?

ihugyou said:
Ok so SG3 should have a warranty even though I don't have carrier insurance?
And did you try replacing the battery?
Click to expand...
Click to collapse
Correct, there is a 1 year warranty on the phone and 6 months on the battery and charger. And yes I switched with another OEM battery and the issue persisted. However, the S3 I switched the batteries with continued to work so I believe it is the phone itself and not the battery or charger. It might be the connector points but my phone did strange things before turning off. It may be a combination of many things as well.

porshce2 said:
Correct, there is a 1 year warranty on the phone and 6 months on the battery and charger. And yes I switched with another OEM battery and the issue persisted. However, the S3 I switched the batteries with continued to work so I believe it is the phone itself and not the battery or charger. It might be the connector points but my phone did strange things before turning off. It may be a combination of many things as well.
Click to expand...
Click to collapse
Where exactly did you take your phone to return it? The samsung people are giving me a hard time it seems.

ihugyou said:
Where exactly did you take your phone to return it? The samsung people are giving me a hard time it seems.
Click to expand...
Click to collapse
I requested a Repair Service. You can contact them at 1-888-987-4357 and request the service there. They'll send you a UPS label and give you an RMA number. I tried to do it through the site but it didn't work so your best bet is to call them there. It's very simple to do it if your phone is already registered. Otherwise you'll have to give them the HEX number I believe. It's under your battery so just have that ready.

porshce2 said:
I requested a Repair Service. You can contact them at 1-888-987-4357 and request the service there. They'll send you a UPS label and give you an RMA number. I tried to do it through the site but it didn't work so your best bet is to call them there. It's very simple to do it if your phone is already registered. Otherwise you'll have to give them the HEX number I believe. It's under your battery so just have that ready.
Click to expand...
Click to collapse
Ok currently i have my phone running amazingly, re rooted, and installed moar morphology, I'm gonna give this some time and see what happens.. if it dies again i'm bricking it for good and returning it.
I really appreciate your help!

ihugyou said:
Ok currently i have my phone running amazingly, re rooted, and installed moar morphology, I'm gonna give this some time and see what happens.. if it dies again i'm bricking it for good and returning it.
I really appreciate your help!
Click to expand...
Click to collapse
Well if it does happen again, don't brick it unless you can't get it to turn on for long enough to flash stock. Hopefully it'll still be under warranty if it does happen again. And no problem! Good luck!:good:

porshce2 said:
Well if it does happen again, don't brick it unless you can't get it to turn on for long enough to flash stock. Hopefully it'll still be under warranty if it does happen again. And no problem! Good luck!:good:
Click to expand...
Click to collapse
This phone is giving me some epic ****in stress, can't load a rom, can revert to stock, but how boring is that... i've tried flashing at least 3 roms so far, this is taking forever, it just sits at the samsung galaxy screen now or reboots to recovery lol wtf ****ing phone

ihugyou said:
This phone is giving me some epic ****in stress, can't load a rom, can revert to stock, but how boring is that... i've tried flashing at least 3 roms so far, this is taking forever, it just sits at the samsung galaxy screen now or reboots to recovery lol wtf ****ing phone
Click to expand...
Click to collapse
If think you need to take a deep breath and relax. Try doing some more reading, it sounds like your missing a step somewhere. There's something which may be insignificant but your missing it.
Transmitted with a portable device using Xparent Blue Tapatalk 2

Faulty battery that wasn't faulty for 8 months?

Okay I recently wrote a thread about the random restrarts on my g3 that happened 10 times a day, but the things have gone too far. As i was having random restarts when I monstly use the camera but not only for about 5 days and some of those restarts were also shutdowns now the problem is more serious. Today i was intending to take a picture of something and as usual the phone restarted but STUCK on the startup boot "picture" that says that lifes good and then goes black screen and startup picture and black screen and so on. I wasn't able to use the phone. I pulled out the battery and tried again but it didn't worked. So as I went home i plugged the phone ot the charger and when i powered it on it started normally and tried to take pictures and there weren't any problems. So I think that this is the battery that is making this **** to happen. I highly doubt that this is software problem but from my quick examination i think that the problem is from the battery . What do You think. Tommorow i will go to my carrier and "ll try to explain them about this. But they are usually jerks who don't know anything about phones. They only know how to get your money.Anyways. Yes.

discoverymen1999 said:
Okay I recently wrote a thread about the random restrarts on my g3 that happened 10 times a day, but the things have gone too far. As i was having random restarts when I monstly use the camera but not only for about 5 days and some of those restarts were also shutdowns now the problem is more serious. Today i was intending to take a picture of something and as usual the phone restarted but STUCK on the startup boot "picture" that says that lifes good and then goes black screen and startup picture and black screen and so on. I wasn't able to use the phone. I pulled out the battery and tried again but it didn't worked. So as I went home i plugged the phone ot the charger and when i powered it on it started normally and tried to take pictures and there weren't any problems. So I think that this is the battery that is making this **** to happen. I highly doubt that this is software problem but from my quick examination i think that the problem is from the battery . What do You think. Tommorow i will go to my carrier and "ll try to explain them about this. But they are usually jerks who don't know anything about phones. They only know how to get your money.Anyways. Yes.
Click to expand...
Click to collapse
here is a gif showing what exactly is happening

discoverymen1999 said:
here is a gif showing what exactly is happening
Click to expand...
Click to collapse
Are you rooted? Did you flash anything? Did you edit any system files? Looks exactly like when I bricked my phone. There is a fix. Check out this thread and the links in it. http://forum.xda-developers.com/lg-g3/help/lg-g3-unbricking-steps-clarification-t3119844
Also can you access download mode or recovery. You might want to try them first.

No I havent rooted it or made any system modifications. This problem occurs only when my phone isnt charging. When iits charging even at 100% there isnt any problem

I've gone to my stupid carriers office and explained everything but they do not want to give me a new battery unless they bring the phone to the other end of the country for repair. This is extremely stupid. Now I can't use my phone because its totally "bricked". I xan only use it with my original dc charger if i unplug it the phone shuts off. Yesterday Ive decided to make a factory reset, but i wanted to copy my internal storage to my pc, but the phone won't turn on when its plugged to the pc. I don't know what the **** is happening with this 500 piece of pancake.

well i have finally decided to do a factory reset but after the anticipation and thinking it is a software problem it isn't apparently. Maybe i will just send it to repair and hope that i wait less than 20 days for it to come back. And i hope that they don't figure out the problem and send a new phone but i think it is the battery that is the problem. Anyways the modern technologys are the most incredible thing and the most getting you pissed of one. You pay 500 dollars+ and expect something good and there you go .

So did you do factory reset or not?
Btw, getting phone to repair center is a good decision, they'll see what's wrong.
I have been happy with my G3, only "minor" thing I don't like is the horrible backspeaker (coming from HTC One m7)

i've been blue screen'd D:

on saturday my phone suddenly shut off and shows no signs of life except the lg logo and then a blue screen sometimes. can anyone confirm the whole "putting the mainboard in the oven" thing to actually work? and if yes, how exactly should i do it?

Quote100 said:
on saturday my phone suddenly shut off and shows no signs of life except the lg logo and then a blue screen sometimes. can anyone confirm the whole "putting the mainboard in the oven" thing to actually work? and if yes, how exactly should i do it?
Click to expand...
Click to collapse
That sounds a little extreme TBH with you. I've only heard of people doing the oven trick for the flickering LCD fix, but I haven't paid too much attention lately so I could be wrong.
Please provide more info:
d850 rt? still on fulmics? can you manually boot into recovery(doubt it if you're blue screened but had to ask)? have you tried flashing a TOT or KDZ and going back to stock yet?

startswithPendswithOOH said:
That sounds a little extreme TBH with you. I've only heard of people doing the oven trick for the flickering LCD fix, but I haven't paid too much attention lately so I could be wrong.
Please provide more info:
d850 rt? still on fulmics? can you manually boot into recovery(doubt it if you're blue screened but had to ask)? have you tried flashing a TOT or KDZ and going back to stock yet?
Click to expand...
Click to collapse
yes d850 and yes i am still on fulmics but according to numerous other threads on different forums, this isn't a software issue. I can't get into download mode at all as the phone shows no signs of life when the power button is pressed or when its plugged in

Board expired
Quote100 said:
yes d850 and yes i am still on fulmics but according to numerous other threads on different forums, this isn't a software issue. I can't get into download mode at all as the phone shows no signs of life when the power button is pressed or when its plugged in
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It's time to move on.same happened to me a week ago.and I found the reason that my charger was at fault .the charger damaged one of the ics.it causes the board to draw a lot of current and causing severe heating issue within seconds.
So,better buy a new phone.

Quote100 said:
yes d850 and yes i am still on fulmics but according to numerous other threads on different forums, this isn't a software issue. I can't get into download mode at all as the phone shows no signs of life when the power button is pressed or when its plugged in
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Welp...that doesn't sound good. One last question(i think you already answered, but double checking)- so with power off, plugging the usb cable into a pc & holding vol up does nothing at all?
I guess if you're in "last resort mode" the oven may be the way to go, but I have not done it myself so I can't help much there. Here's a post from someone who had success using the oven... http://forum.xda-developers.com/showpost.php?p=68235296&postcount=7
I'd be nervous and would do it as the absolute last resort, but you could be at the "what do I have to lose, so why not?" point by now. You may want to PM the poster(or anyone else who has had success) for more info if you need it & to see if it is a lasting fix or not.
Good luck! :fingers-crossed:

startswithPendswithOOH said:
Welp...that doesn't sound good. One last question(i think you already answered, but double checking)- so with power off, plugging the usb cable into a pc & holding vol up does nothing at all?
I guess if you're in "last resort mode" the oven may be the way to go, but I have not done it myself so I can't help much there. Here's a post from someone who had success using the oven... http://forum.xda-developers.com/showpost.php?p=68235296&postcount=7
I'd be nervous and would do it as the absolute last resort, but you could be at the "what do I have to lose, so why not?" point by now. You may want to PM the poster(or anyone else who has had success) for more info if you need it & to see if it is a lasting fix or not.
Good luck! :fingers-crossed:
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I also ventured for the oven.and within 2 seconds.my board was gone...oven trick is just a sarcasm.don't go for it.
You can extra life of 30 minutes by giving it a Sunbath for some time.

My bad - misquoted a poster.

I kind of forgot about this thread whoops
Well I have news for you guys, I got a used g3 from eBay and wanted my apps from my old phone back and you know what I did?
I stuck it into the oven. I **** you not, after 375 for 5 minutes it started working again and I was able to get my apps and data to an SD card. Its still working but I took the battery out of it to use with the replacement. Can't believe it worked tbh