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[Q] Phone freezes and requires battery pull

Everything was fine for awhile...I used to flash many roms and never had this issue. I thought it might have been one rom but then realized that it happened with a few roms...didn't matter which one I flashed. The screen will freeze or the phone will freeze while charging and I need to do a battery pull to get it up again. Does anyone have any clue why this is suddenly happing to me?

My wifes does this
Sent from my ADR6400L using Tapatalk

Hmmm. Are you overclocked? If so, you may want to dial it back a notch.
You could try a fresh flash and wipe as well.
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lrs421 said:
Hmmm. Are you overclocked? If so, you may want to dial it back a notch.
You could try a fresh flash and wipe as well.
Sent from my ADR6400L using XDA Premium App
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No I am not overclocked. Happened using Synergy and Gingeritis when it wasn't happening before. I had no issues doing normal setting in speedtweak.sh with interactivex but now even with that it's happening.

Bignev said:
No I am not overclocked. Happened using Synergy and Gingeritis when it wasn't happening before. I had no issues doing normal setting in speedtweak.sh with interactivex but now even with that it's happening.
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these "hard locks" seem to be related mostly to the GB roms. either the kernel or radio is giving issues. i dont remember having this issue on froyo. I am using the latest synergy nightlys and i can't remember the last time i had one of those hard locks. been a while. am using ziggys kernel and mr2 radio.

(Q) lockup even after GB

Ok so even before GB my phone would lockup and forces me to do a restart just to get it working, and now even after the update that still happens. Am I the only one who is having that problem?

Mine is doing the same things but even more than before GB. It doesn't reboot randomly but it lags (in the browser and sometimes when using the keyboard - I use SwiftKey) and freezes a lot to the point of me having to remove the battery.
I'm new to Android but I think I'm ready to get a custom rom on this. Any advice?
Sent from my LG-P999 using XDA App

after the GB updates, mine is behaving not that different. It now restarts itself when i plug it in for charging and plug out from charging. Anyone having this kind of problem?
Tmobile tech team is now not doing the exchange any more, instead they are telling me to go to nearest store to investigate the problem.....looks like i'm stuck with this device......
with the GB update, the battery looks good. It does not drain out like it used to be before.

Yeah its really getting on my nerves. lastnight it locked up so much i just switched it off and went on my iphone. i might call customer care and get a replacement and see if that works better.

Any of you try and to a factory reset?
I've been running since the day of the release and the phone locked up only once while left on the dash and got extremely warm.
Every issue I've had has been fixed, the phone runs unbelievably well for me.

yea i factory reset and it still happens. only thing i cant complain on is improved battery life, but what good is that when my POS phone locks up lol.

The lockups are a hardware issue. It still exists even on different Kernels. Just request a replacement.
Sent from my LG-P999 using XDA Premium App

I've had lock ups before. Flash cwm and start trying some roms. I no longer have any problems and there are really some great roms out for this phone. Just make sure to wipe everything and backup each time to be safe. There's no reason not to try them, much of then are far better performance wise than stock.
FatalityBoyZahy said:
The lockups are a hardware issue. It still exists even on different Kernels. Just request a replacement.
Sent from my LG-P999 using XDA Premium App
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Sent from my LG-P999 using XDA App

unique77 said:
I've had lock ups before. Flash cwm and start trying some roms. I no longer have any problems and there are really some great roms out for this phone. Just make sure to wipe everything and backup each time to be safe. There's no reason not to try them, much of then are far better performance wise than stock.
Sent from my LG-P999 using XDA App
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What rom are you running? I had lockups with the cm7 nightly and eaglesblood (even more than stock).

I absolutely love my G2x, but Im having a few issues

My first issue with my G2x is that when I put my phone in my pocket somtimes and I ull it out to chck for any new text or anything. It has poweed off on its own and I have to power it back on. This usually happens like 3 or 4 times a day.
Second issue is that anytime I make or receive a phone call my phone automatically has the speakerphone on. This happen been happening since day one, rather it is rooted or not.
Third is not actually with the G2x, its more to do with Tmobile.. I have had three replacement phones since I bought my G2x and I asked Tmo CC if I could get a different phone since I have had so many problems with the G2x and have had three replacements within the last two months. And they told me the only other phone I could get was the Sidekick 4G... WTF!!!!!!!! If I wanted to downgrade I would just use my G2 or G1.
Has anyone else had either of these issues, if so how can I fix it? Cuz I refuse to get the Sidekick 4G and dont want to keep having to get relacement.

With TMO it seems like you must get a little lucky. It all depends on the representative you get. I have had better success with being nice and speaking with the next in command. TMO has far surpassed my expectations many times.

What os are you running? Stock? Is it rooted? Have you tried cm7?
I was lucky and got a phone with little to no issues. I do know some folks that had the black screen of death ran cm7 and it went away.
Sent from my LG-P999

rbryant1983 said:
What os are you running? Stock? Is it rooted? Have you tried cm7?
I was lucky and got a phone with little to no issues. I do know some folks that had the black screen of death ran cm7 and it went away.
Sent from my LG-P999
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My current G2x is rooted running Weapons 3.0 with the ICS Theme and Droid Bionic Boot Animation. But the others were stock with the Clockmod Recovery flashed to them.

I still get the problems in stock too.I ran MIUI for a while, it didn't have those problems. I installed weapon to get wifi calling. I think CM7 based roms don't suffer from the issues.
Sent from my LG-P999 using xda premium

I use to have the MyTouch 4g and I had to have it replace 3 times with in a 2 month period. T-Mobile allowed me to replace it with the G2X. So I would contact T-Mobile again and talk to a supervisor. It's better to talk with them and they can help you get a better phone. All they have to do is see how many times you replace the phone. They can look it up and then help you get a new better phone. If they don't threaten to go somewhere else, i'll bet they will help then.

saberdragon18 said:
I use to have the MyTouch 4g and I had to have it replace 3 times with in a 2 month period. T-Mobile allowed me to replace it with the G2X. So I would contact T-Mobile again and talk to a supervisor. It's better to talk with them and they can help you get a better phone. All they have to do is see how many times you replace the phone. They can look it up and then help you get a new better phone. If they don't threaten to go somewhere else, i'll bet they will help then.
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Lol, yea well Im going to have to do that cuz it is getting very annoying to have to turn off the speaker everytime I make or receive a call. And the random powering off is even more annoying.

Milton515 said:
Lol, yea well Im going to have to do that cuz it is getting very annoying to have to turn off the speaker everytime I make or receive a call. And the random powering off is even more annoying.
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For the random powering off, have you tried different roms. I'm currently using the Bionix Reloaded rom with the dragon kernel specifically for this rom. I haven't had any real issues. My phone has rebooted twice first week but it was a data issue. Mr. Apocalypse is currently working on the issue and will have a new release out soon. I haven't had any more issues after the first week. Ive had the rom for about 3 weeks.
Also, I did noticed when I used SetCpu and overclocked my phone it heated up really quickly so I had to set it back to it regular clock speeds.

Select "stay awake" in your settings/applications/development. That should help with your screen not turning on when it sleeps also know as (SOD) screen of death. Download the free app "Stay Awake" from the market and you will never have a random reboot again. Its bad on battery life but its much better then missing calls,texts,or alarm clocks.
Sent from my LG-P999 using XDA App

And its not the ROM your using its the hardware LG built the phone with. I have a LG smart TV that reboots after prolonged use too. I've tried every 3rd party ROM out there and still had random reboots. The best fix I found is my prior post and I run weapon 3.0 with faux kernel.
Sent from my LG-P999 using XDA App

Correction ... the app is called "always awake" my bad.
Sent from my LG-P999 using XDA App

My g2x got a lot of shutdowns on weapon only got one using Tsugi and the custom kernel
Sent from my SGH-T989 using xda premium

go for latest eagles blood (his own version not the kang) with latest Trinity elp kernel. Not had one reset, shut down, or hardly any problem at all. I only use roms where I have zero issues, not sure why anyone would do any different.
Honestly with your problems though (as long as your wiping everything when you flash) seem like an actual problem with the phone for sure.
Sent from my LG-P999 using XDA App

use Tsugi
and flash the p990 cam do not do not do not use and other kernel

unique77 said:
Honestly with your problems though (as long as your wiping everything when you flash) seem like an actual problem with the phone for sure.
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That's what I was thinking
Sent from my LG-P999 using XDA App

Random reboots in Bryan's kernel

While there may be another issue underlying, one of the more prominant reboot causes on the phone is wifi.
I believe I may have found the cause of the problem, and with that a temporary fix.
The problem had me at a loss because some people had it and others didn't, so I concluded it to be caused by either wifi channel or security.
Doing some scanning I found my own wifi to be running on channel 3. Opening the router interface I found the channel setting, like most routers, was set to auto. I changed this setting to 6 and no more reboots.
The fix
If you are running your own wireless router, open the interface and use a standard channel (1,6,11, 6 is recommended if you use wireless N with 40mhz channel width). I will not help you set up your router as there are plenty of tutorials out there.
Sent from my SGH-T959V using xda premium

Unfortunately for me this is not the case. I've had my router set to channel 11 for some time. It does not change. Also, I've had the problem occur when wifi on the phone was not enabled.
After reading a thread in the Dev section on this kernel about it possibly being signal-strength related, I figured I would do some testing with different modems. I first went to the KD1 modem and it seemed fine for almost a day, then a reboot. Followed by a reboot soon thereafter. I switched to KG4 and the problem got worse. I do believe, however, that when it occurred my signal strength to T-Mobile (not via wifi) was weak/nonexistent.
I'm still on the KG4 modem despite the amount of issues I had with it last (one time it rebooted twice within the matter of a minute).
I think Bryan may be onto something provided in a log regarding the WM8994 module/code.
I'm glad you're still trying to figure out the issue as my time is limited these days. I hope we can narrow this issue down for the folks having the problem.
Thanks for your efforts and time!

Yes. As I said it appears there are 2 issues. My phone had started to reboot almost every 5 minutes when connected to wifi. There does also seem to be another issue causing reboots, but for some this may help.
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hampsterblade said:
Yes. As I said it appears there are 2 issues. My phone had started to reboot almost every 5 minutes when connected to wifi. There does also seem to be another issue causing reboots, but for some this may help.
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I misread the first sentence. Sorry about that. Weird that wifi is causing that issue. I'm tempted to set my router to auto & see what happens. I set a channel for it long ago because I have a repeater to get the signal to the other side of the house and they would hang if both were set to auto.

stephen_w said:
I misread the first sentence. Sorry about that. Weird that wifi is causing that issue. I'm tempted to set my router to auto & see what happens. I set a channel for it long ago because I have a repeater to get the signal to the other side of the house and they would hang if both were set to auto.
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In my case it was locking up and rebooting almost every time the phone locked and was destroying battery life
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hampsterblade said:
In my case it was locking up and rebooting almost every time the phone locked and was destroying battery life
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I don't get great battery life as it is. I did notice yesterday or the day before, though, that when it reboots itself, the battery usage shows a sharp drop. I also noticed it's not a "full" reboot, but rather seems like a quick boot.

I agree with the half reboots and it also seems to me that they happen when the signal is low. I get a couple a day and usually while using data or wifi while indoors or while coverage is low. I don't know if these details help track it down or not but I wanted to leave my experiences.
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sunsurfer42 said:
I agree with the half reboots and it also seems to me that they happen when the signal is low. I get a couple a day and usually while using data or wifi while indoors or while coverage is low. I don't know if these details help track it down or not but I wanted to leave my experiences.
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I mag have found a fix. Testing it now. Will update tomorrow.
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Just an FYI. I set my router to n only channel 6 a few days ago. No reboots til this morning. Normally it's "hmmm there it goes again." This morning however I thought I had broken my ankle and was waiting for a call back on what to do. BAM, my blue tooth disconnected, I looked at the phone and saw the beats audio startup. Really bad timing for a reboot. Wifi wasn't on. Glad I didn't miss the call back. That would have really sucked.

Ive pretty.much given up on finding it. Im waiting for my sdcard to come in the mail to test that. If that doesnt fix it ill be redeeming my phone warranty this weekend.
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Don't give up just yet.
I'm using my Hebrew Valhalla ROM and using Bryan's kernel I had no reboots for more than a month. It's basically Valhalla Final with Adrenaline Shot 14.1 with system mount on etc init.d scripts. I'm also on sidekick kd1 modem. You can try this ROM, if you don't change locality to Hebrew it's as English as any other ROM.
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itzik2sh said:
Don't give up just yet.
I'm using my Hebrew Valhalla ROM and using Bryan's kernel I had no reboots for more than a month. It's basically Valhalla Final with Adrenaline Shot 14.1 with system mount on etc init.d scripts. I'm also on sidekick kd1 modem. You can try this ROM, if you don't change locality to Hebrew it's as English as any other ROM.
Sent from my SGH-T959V using XDA
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You may have something there. I really don't understand how all the various work together, but seemingly there's something between the kernel and the modem. Since the reboots can be random though, it's hard for me to even guess. I flashed SCOM a little bit ago which uses the KD1 Modem with KJ6-v0.1.1-rc2. So we'll see.

Idk. It seams heat related. Also Bryan said that he either tracked it to userspace errors or he thinks its caused by userspace errors.
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for those of you having the random reboot, did you do the gremlin removal steps + the factory wipe without the sd card in the phone? i would highly recommend this. after you have successfully done the gremlin remover, remove and reformat the sd card on the computer. while this is formatting, go back into cwm and wipe data/cache/dalvik without the sd card in the phone. once this is done, let the phone sit for 15 min or and and shut down. put the sd card in and reboot. if you still have random reboots, try the kh2 kernel.

I was going through the same reboot issues with kernels newer than 2D for a while. Then a few weeks ago I flashed FB's version and everthing ran great for a week. I was running VB with no additional tweaks of any kind. The week of no random reboots got me feeling good enough to start adding some of the typical changes I make to my phone... the first being changing some SD apps over to System apps ( Netflix, Skype, TB, Plume, Ninesky, ES File Ex, Camera Zoom FX & a few others)...BAM! Random reboots 4 to 5 times a day. Converted apps back after 3 days but the reboots persisted. Reflashed VB from scratch, keeping kernel that is packed in Raver's VB ROM, left apps alone and so far no reboots in 4 days. The only logs I found were similar to those posted on another thread where Bryan then said he didn't need anymore, he just needed time to de-bug.

Has anyone tried using the kj2 modem? kd1from SCOM was giving me random reboots left and right and after flashing kj2 last night my phone has been up for a little over 17 hrs without any issues. I know its not alot of time but its better than random reboots every hour or so. Signal strength also went up a bit.
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jager555 said:
for those of you having the random reboot, did you do the gremlin removal steps + the factory wipe without the sd card in the phone? i would highly recommend this. after you have successfully done the gremlin remover, remove and reformat the sd card on the computer. while this is formatting, go back into cwm and wipe data/cache/dalvik without the sd card in the phone. once this is done, let the phone sit for 15 min or and and shut down. put the sd card in and reboot. if you still have random reboots, try the kh2 kernel.
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I usually do the whole gremlin thing before every flash regardless. Actually formatting my sd on the puter as we speak. Then I'll do gremlin again, then reformat, etc. The things you mentioned at the end though I've never seen before, so I'll add those into the mix. With the SCOM flash this morning, the phone rebooted within 3 hours. I'm glad to see Bryan's back and that he's on top of it.

I had this problem and added the system mount on init.d scripts and the modem and don't have it. Never used the gremlin remover. So if the gremlin remover won't work for you as well, try what I say.
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I'm on icbinb, which I've been on for well over a month and have only had one reboot (after leaving my phone on for more than 5 straight days). Only thing I've changed is tried the sidekick modems, but they didn't increase my service, so I flashed back to kj6.
Oh, slightly uv'd and oc'd at 1.2
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I'm on scom v2 and no reboots so far so it might be an app causing this. Hmm...
if you ain't first you're last

[Q] serious hardware issue

Hey guys,
My beloved nexus s 4g appears to be on It's last leg. After running cm9 stable for weeks without flashing any new roms or kernels it started freezing and locking up randomly. Eventually it started freezing midboot and doing nothing. Sometimes it hung on the splash screen and wouldn't boot. Sometimes it randomly rebooted into recovery out of no where.I tried wiping everything and starting clean, same issue. Most often, it will freeze after being asleep for a while and lock up when I press the power button
I tried running stock, same issues.
I tried relocking and unrooting, same issues.
I tried raising the voltages of clock speeds, same issue.
I have noticed if it's plugged in to a charger, it works perfectly. Any chance It's just a bad battery or something else?
Thanks for any advice guys and gals
Sent from my PG86100 using xda premium

Very strange...
RU insured? If so then swap it.
Have u tried to run a logcat to see if it shows anything after reboots?
I think batteries are like $10 bucks or so... or just go to phone store and tell them ur issue and use one if their batteries... but of course you'll need to be back to stock in case they check it
Good luck
Vs Nexus S 4G

brokentoaster24 said:
Hey guys,
My beloved nexus s 4g appears to be on It's last leg. After running cm9 stable for weeks without flashing any new roms or kernels it started freezing and locking up randomly. Eventually it started freezing midboot and doing nothing. Sometimes it hung on the splash screen and wouldn't boot. Sometimes it randomly rebooted into recovery out of no where.I tried wiping everything and starting clean, same issue. Most often, it will freeze after being asleep for a while and lock up when I press the power button
I tried running stock, same issues.
I tried relocking and unrooting, same issues.
I tried raising the voltages of clock speeds, same issue.
I have noticed if it's plugged in to a charger, it works perfectly. Any chance It's just a bad battery or something else?
Thanks for any advice guys and gals
Sent from my PG86100 using xda premium
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It could be the battery not giving you appropriate voltage. I'd buy a replacement. At worst you're out of 10$, at best you Nexus S works.

Not insured. Upgraded to evo 3d, but I miss the nexus. I love the pure Google and form factor of the ns. Gonna try buying a new battery. Thanks gang
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Got a new battery. Still has issues booting but seems to be a little more stable. Still not sure its usable as a daily phone :/
Thanks for the suggestions though
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