[Q] Memory leak or something else? - AT&T LG G2

So this issue has persisted throughout wiping data/factory resetting. I'm really not sure what this is.
Basically what happens is that my phone will gradually get slower and slower until it freezes and then reboots. However, after it reboots, it will go into a boot loop. What I will then need to do is basically wait it out by shutting it off. Then, I wait for an hour (maybe more) before I try turning it back on again, at which point it returns to normal.
Any idea? I thought it might be a memory leak? But how would that affect rebooting? I'd like to also mention that at one point my recovery somehow disappeared as well. I managed to re-flash TWRP using Flashify, but I haven't dared going back into the recovery, because last time when I had lost my recovery, I ended up thinking that I had to wipe my phone completely (because even Download Mode wasn't working correctly).
By the way, I'm running an AT&T LG G2 d800, on the "d80010q" firmware 4.2.2. I'm rooted, with Xposed modules running, as well as the camera mod flashed. No other modifications have been made except for buildprop and systctl (kernel) changes through android tuner.

Related

Infuse stuck in boot logo loop

My infuse is rooted with zues. A few weeks ago, it was stuck on the samsung boot logo and it keeps looping. I wiped data and cache and installed zues again and it was fixed. Last night, this happened... so my phone turns on for 2 minutes max, then turns off and starts the loop. I can only keep on for 2 minutes before it starts looping again. by saying keeping it on for 2 minutes, i mean everything works! talk, text, games, ect...
so i turned it off, went to clockwork or root menu, whatever you guys call it, and i wiped data and cache. Whats weird is that even on boot menu or clockwork, it still wont stay on, it keeps turning off and turns on and loops!
i installed zues again, still turns off and loops
next step? is my phone dead?
Did you have any undervolt settings applied?
The phone is not underclocked, it is not overclocked. It was rooted, I unrooted it. its currently unrooted absolutely factory stock and still doing that. What can I do to fix this?
warranty is over as of 3 months ago
Forgot to mention the most important thing!!!
When I am on the phone with someone, it works perfectly forever, as soon as i hang up, it ends the call. this key thing might help someone find the solution!!
himalaya333 said:
My infuse is rooted with zues. A few weeks ago, it was stuck on the samsung boot logo and it keeps looping. I wiped data and cache and installed zues again and it was fixed. Last night, this happened... so my phone turns on for 2 minutes max, then turns off and starts the loop. I can only keep on for 2 minutes before it starts looping again. by saying keeping it on for 2 minutes, i mean everything works! talk, text, games, ect...
so i turned it off, went to clockwork or root menu, whatever you guys call it, and i wiped data and cache. Whats weird is that even on boot menu or clockwork, it still wont stay on, it keeps turning off and turns on and loops!
i installed zues again, still turns off and loops
next step? is my phone dead?
Click to expand...
Click to collapse
Don't panic just yet... I doubt your phone is dead.
You say you've "wiped data and cache". Are you also making sure to wipe /system and Dalvik Cache?
Try flashing Zeus again.
Boot to CWM, Wipe EVERYTHING (/data, /cache, /system, Dalvik Cache). (Alternatively, get "Clean Wipe" from Qkster's Scripts and flash with CWM to easily wipe everything.)
Flash Zeus and go.
If you're still having problems, perhaps try a different rom?
okay, I read everything you guys wrote.. This is where I am, I am open to suggestions
I am on the stock rom and unrooted. Phone still boot loops. What should I do now? Step by step instructions would be great. Im unrooted, so should i root again? even though im having this problem?
bump! really need help with this guys!
Have you tried going back to stock?
If it keeps looping while on download mode then I would say you are dealing with a hardware issue.
Sent from my sweet & buttery Infuse
It just came to me that it doesn't loop in download mode. It does loop in clockwork, I flashed the stock kernel using ODIN and went completely stock through ODIN.
How do i fix this? i'm pissed that i had it for a year and three months and right after the warranty ended, the phone stopped working! Samsung never again unless this issue is fixed
I'm a newbie to flashing, so take it with a grain of salt. At least two more things seem worth trying to me:
1 - Try factory data reset (assuming you already tried the wipe Davlick and wipe cache). I'm not positive what this does, but I think you may lose some of your data if it's not backed up.
2 - If that doesn't work, try qkster's Heimdall UCLB3 stock (since you can get into download mode...shouldn't be a problem). This is complete back to stock so should be able to clear any software problem I'd think. I know you may think it's redundant since you are already back to stock, but worth trying imo since some things just take more than one try, and you may have had a bad flash the first time around.
Why zeus? try latest ones with jelly bean
Hey,
Try other roms based out of jelly bean. They are pretty stable. CM10 with 09/14 build is the latest
Here are the standard steps if you have CWM enabled.
1. Factory re-set (only when switching between different roms).
2. Cache partition wipe
3. Dalvik Cache wipe
4. Install the zip file
5. Re-start and wait until it re-starts. Initially it will take some time.
I have tried various roms and versions as well. Best would be the CM10 Jelly bean.
Thanks Kran.

[Q] Not even factory images help

Hey guys. I've been around since the OG Droid, and I've never posted because I've been able to find the information by searching usually. But now I have a problem that I haven't been able to solve, and I was hoping someone could puzzle it out.
Right now I have a Nexus 5. I got it at launch and it's been perfect, with none of the issues others have had that required RMA. I unlocked the bootloader when I got it and loaded TWRP and rooted, but left it stock beyond that. About a week or so ago, I rebooted into recovery. While I was there, out of habit, I cleared cache and Dalvik. The thing is, it took 5-10 minutes to clear, and during that time I remembered that i had ART enabled. Now, I know others have had trouble with TWRP messing them up on a wipe, but this is where it gets interesting.
I rebooted when TWRP finished wiping. The boot animation spins the balls in once, then on the second time, there is color bleed forming a line across screen on the top and bottom of the boot animation. Again it spins, and it's fine, and then it does it again. Every second spin of the boot animation.
Eventually it booted in and I used the phone. An hour later, I got some force closes, it locked up, and then it rebooted into a bootloop. With the boot animation bleeding every second spin. When I got sick of that, I started trying to fix it by flashing factory images, locking and unlocking bootloader, fastboot erasing cache, userdata and system, fastboot formatting cache, userdata and system, trying TWRP again and wiping, trying CWM and wiping, wiping in stock recovery, anything and everything. I don't know how this is lasting past flashing factory images after an erase or a format, but every time I try to boot my Nexus 5, it either gets caught in a bootloop with varying amounts of boot animation graphics glitches, or it boots into Android and then after I spend a few hours setting up again, it will randomly hit me with graphical glitches in the OS or reboot, and then I'm stuck in the exact same boot loop.
Does anyone have any ideas that I haven't tried? I've done all of these multiple times, checked MD5's and SHA's, used different downloads of factory images, applied or not applied the update to 4.4.1, and nothing seems to work. Sometimes it's right away, sometimes it takes hours or even a day, but eventually I end up with force closes and a boot loop with bleeding graphics.
Thanks in advance for any possible help. I'll sit here quietly and wait for someone to tell me to just flash the factory image.
Kal5el said:
Hey guys. I've been around since the OG Droid, and I've never posted because I've been able to find the information by searching usually. But now I have a problem that I haven't been able to solve, and I was hoping someone could puzzle it out.
Right now I have a Nexus 5. I got it at launch and it's been perfect, with none of the issues others have had that required RMA. I unlocked the bootloader when I got it and loaded TWRP and rooted, but left it stock beyond that. About a week or so ago, I rebooted into recovery. While I was there, out of habit, I cleared cache and Dalvik. The thing is, it took 5-10 minutes to clear, and during that time I remembered that i had ART enabled. Now, I know others have had trouble with TWRP messing them up on a wipe, but this is where it gets interesting.
I rebooted when TWRP finished wiping. The boot animation spins the balls in once, then on the second time, there is color bleed forming a line across screen on the top and bottom of the boot animation. Again it spins, and it's fine, and then it does it again. Every second spin of the boot animation.
Eventually it booted in and I used the phone. An hour later, I got some force closes, it locked up, and then it rebooted into a bootloop. With the boot animation bleeding every second spin. When I got sick of that, I started trying to fix it by flashing factory images, locking and unlocking bootloader, fastboot erasing cache, userdata and system, fastboot formatting cache, userdata and system, trying TWRP again and wiping, trying CWM and wiping, wiping in stock recovery, anything and everything. I don't know how this is lasting past flashing factory images after an erase or a format, but every time I try to boot my Nexus 5, it either gets caught in a bootloop with varying amounts of boot animation graphics glitches, or it boots into Android and then after I spend a few hours setting up again, it will randomly hit me with graphical glitches in the OS or reboot, and then I'm stuck in the exact same boot loop.
Does anyone have any ideas that I haven't tried? I've done all of these multiple times, checked MD5's and SHA's, used different downloads of factory images, applied or not applied the update to 4.4.1, and nothing seems to work. Sometimes it's right away, sometimes it takes hours or even a day, but eventually I end up with force closes and a boot loop with bleeding graphics.
Thanks in advance for any possible help. I'll sit here quietly and wait for someone to tell me to just flash the factory image.
Click to expand...
Click to collapse
What kind of FC's? Random apps you have on your phone or specific apps? Also, do you have any kinds of system mods or complete stock? Do the weird graphical glitches on the bootanimation happen on the boot right after you flash the factory images? Or subsequent boots after the OS graphical glitches start?
As for right now, try running a factory image without installing anything apart from apps that come stock (don't install anything from the Play Store). If you can't live without some apps, try keeping them to the top 100 downloaded apps (ie. ones that have huge userbases and most definitely do not cause system issues).
Reason I say this is because the only three reasons I can think of are 1) app you have installed doesn't play nicely with stock Kitkat 2) something borked your EFS partition 3) your GPU is screwed.
thattypicalnerd said:
What kind of FC's? Random apps you have on your phone or specific apps? Also, do you have any kinds of system mods or complete stock? Do the weird graphical glitches on the bootanimation happen on the boot right after you flash the factory images? Or subsequent boots after the OS graphical glitches start?
As for right now, try running a factory image without installing anything apart from apps that come stock (don't install anything from the Play Store). If you can't live without some apps, try keeping them to the top 100 downloaded apps (ie. ones that have huge userbases and most definitely do not cause system issues).
Click to expand...
Click to collapse
Thanks for the reply.
The force closes are Google Search, or other Google stuff. I had the build.prop edited for 400 LCD density before this all started, but I haven't changed it back on subsequent flashes. So it is completely stock, not even rooted, and sometimes not even a custom recovery. 100% stock. The glitches happen on a clean flash from factory images, immediately on first boot. They get worse on subsequent boots after OS glitches start. In terms of what they look like, they are red or blue or white. Never other colors. On boot, they form dash lines bordering the boot animation. On the OS, they form lines above the default Google folder or vertical or horizontal lines mostly.
I've tried running just factory image with nothing installed except stock. I get the same results. Either I get glitches and force closes followed by a reboot right away, or it starts within a few hours of booting. If it reboots and gets back to OS without boot looping, the glitches in OS will be worse, and it will reboot into boot loops within a few minutes.
I still have my GNex, so I can afford to keep this phone stock until I resolve this. But it is basically unusable, and I don't want to RMA since I seem to have gotten one of the good ones, you know? This has to be a software problem, possibly a partition problem caused by TWRP. I was paying close attention to Metal_Head's thread, but he resolved his problems by wiping in TWRP, and that hasn't worked for me.
Kal5el said:
Thanks for the reply.
The force closes are Google Search, or other Google stuff. I had the build.prop edited for 400 LCD density before this all started, but I haven't changed it back on subsequent flashes. So it is completely stock, not even rooted, and sometimes not even a custom recovery. 100% stock. The glitches happen on a clean flash from factory images, immediately on first boot. They get worse on subsequent boots after OS glitches start. In terms of what they look like, they are red or blue or white. Never other colors. On boot, they form dash lines bordering the boot animation. On the OS, they form lines above the default Google folder or vertical or horizontal lines mostly.
I've tried running just factory image with nothing installed except stock. I get the same results. Either I get glitches and force closes followed by a reboot right away, or it starts within a few hours of booting. If it reboots and gets back to OS without boot looping, the glitches in OS will be worse, and it will reboot into boot loops within a few minutes.
I still have my GNex, so I can afford to keep this phone stock until I resolve this. But it is basically unusable, and I don't want to RMA since I seem to have gotten one of the good ones, you know? This has to be a software problem, possibly a partition problem caused by TWRP. I was paying close attention to Metal_Head's thread, but he resolved his problems by wiping in TWRP, and that hasn't worked for me.
Click to expand...
Click to collapse
"One of the good ones"? You clearly don't have "one of the good ones".
I think this doesn't have anything to do with anything you might have done wrong, I think the phone needs to be RMA...can you relock it?
Kal5el said:
Thanks for the reply.
The force closes are Google Search, or other Google stuff. I had the build.prop edited for 400 LCD density before this all started, but I haven't changed it back on subsequent flashes. So it is completely stock, not even rooted, and sometimes not even a custom recovery. 100% stock. The glitches happen on a clean flash from factory images, immediately on first boot. They get worse on subsequent boots after OS glitches start. In terms of what they look like, they are red or blue or white. Never other colors. On boot, they form dash lines bordering the boot animation. On the OS, they form lines above the default Google folder or vertical or horizontal lines mostly.
I've tried running just factory image with nothing installed except stock. I get the same results. Either I get glitches and force closes followed by a reboot right away, or it starts within a few hours of booting. If it reboots and gets back to OS without boot looping, the glitches in OS will be worse, and it will reboot into boot loops within a few minutes.
I still have my GNex, so I can afford to keep this phone stock until I resolve this. But it is basically unusable, and I don't want to RMA since I seem to have gotten one of the good ones, you know? This has to be a software problem, possibly a partition problem caused by TWRP. I was paying close attention to Metal_Head's thread, but he resolved his problems by wiping in TWRP, and that hasn't worked for me.
Click to expand...
Click to collapse
HIGHLY doubt its a software issue at this point. Considering your phone is completely stock, the crashes are unrelated to the phone app, that takes out app interference/EFS issues. Also, considering it happens on first boot, 99.99% sure it's hardware. Relock and send it back to Google. If you really want to, try CWM and see if that does anything, but I doubt it. In my experience, CWM causes more trouble than TWRP. Computers are complex little devices, it could be a bad CPU that has a small sector of the transistors not working or something like that. Bad RAM even?
So you guys think it's a hardware issue? It's possible, I guess. But it started after TWRP messed up on wiping Dalvik, so I figured it was a partition problem. I can relock it, I'll just have to reset the tamper flag. Was really hoping this was a fixable software problem.
I think you don't have the latest TWRP, which causes some issues on cache partition, and takes ages to wipe
2.6.3.4 is the latest
I'm running 2.6.3.4 TWRP. Thanks for the suggestion though.
Okay, just posting the solution in case this happens to anyone else. Wiping in stock recovery, CWM, or TWRP didn't work. Fastboot erase, fastboot format, and fastboot oem lock/unlock didn't work. Factory images didn't work, with multiple downloads and md5 checking. What ended up somehow fixing it after trying everything I could think of was pretty simple.
In the Android OS, in settings, under backup and reset, I clicked reset. That's it. So far, graphical glitches gone. It's been almost 2 days, far longer than it's gone without a bootloop since it started these shenanigans.
No idea why recovery and fastboot and all that business didn't work. Just posting the solution for those who come after.
Funny thing is the reset in android settings uses recovery
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Sent via tapatalk.
I do NOT reply to support queries over PM. Please keep support queries to the Q&A section, so that others may benefit
I know, I can't figure it out. It rebooted into recovery exactly like I had done before, and I watched the robot's polygon spin exactly like I had done 20 times. I can't explain why it worked.
Same thing that happened to me. What I finally got done to resolve it was:
1) Completely wiped the device and I mean all partitions so there is no OS and no internal files
2) Get the refresh zip file from Google to flash the device back to stock 4.4 while in the bootloader
3) Boot up, skip the setup, place CM11 files on the phone, then turn it off, reboot to bootloader
4) Flash CWM with fastboot
5) Boot to recovery
6) Do a factory reset
7) Wipe cache
8) Install CM11 & gapps
9) Wipe cache again
10) Reboot
So far for me no more issues. I did the same steps as you when mine started acting up. Now cache wipes super fast as expected no more reboots.
Sent from my Nexus 5 using xda app-developers app
I was wrong. The reset fixed it for 2 days or so, then it started showing the same problems. Graphical glitches and rebooting. I'm RMAing it. This thread can be ignored from now on. Further discussion of this particular problem can go in ssconceptz's thread linked below.
http://forum.xda-developers.com/showthread.php?t=2547863
That sucks. Mine works great now. I'll remove the first method.
Sent from my Nexus 5 using xda app-developers app
---------- Post added at 11:41 PM ---------- Previous post was at 11:41 PM ----------
Maybe you could try the method I show before RMA?
Sent from my Nexus 5 using xda app-developers app

Freezing/bootloop even after stock RUU

Hello,
I'm running out of ideas to solve my problem with my Sensation, maybe you can help. I was on my beloved ViperS5 ROM and it crashed while browsing due to memory overload or something. After several boot attempts and removing the battery I managed at least to get into bootloader/recovery (ended up with a black screen or freeze 8/10 times). Reinstalled the ROM and it kept crashing at the configuration screen, resulting in a boot loop. So I tried a few other ROM's, exactly the same results.
My last hope was going back to stock using RUU, same problem at the configuration screen, but I managed to boot after few reboots. The phone still crashes after few minutes, when I try to start any app, resulting in a boot loop/black screen/HTC logo freeze. (tried to remove the SD card, it didn't help)
Any ideas how to fix this?
did you leave the device switched off for a long time?
if not do it and then try to switch it on
probably it is still overheated when you are trying to boot it
leave it for 10-15 minutes
best wishes
Maybe it's really damaged from overheat, cause it even crashed in recovery once, so I guess I'm ****ed. I will try to leave it switched off for a few hours, but I doubt it will help. Thanks so far.
Now I get random crashes even in recovery (4EXT, also tried TWRP), I managed to install some custom ROM's, but can't even boot properly after flashing (keeps freezing or restarting in the boot process). My Sensation is JuopunutBear S-OFF, had no problems with flashing ROM's before that. So I guess it is a hardware failure.
frgntz said:
Now I get random crashes even in recovery (4EXT, also tried TWRP), I managed to install some custom ROM's, but can't even boot properly after flashing (keeps freezing or restarting in the boot process). My Sensation is JuopunutBear S-OFF, had no problems with flashing ROM's before that. So I guess it is a hardware failure.
Click to expand...
Click to collapse
If memory serves correctly you should be able to get a logcat from the phone while its in recovery. it might shed come light on what is producing the failures, but its definitely sounding like a hardware failure. Were you overclocked?
How do I get a logcat?
I'm able to stay in recovery for enough time to wipe data, then it randomly crashes or when I try to flash a rom (-> black screen, remove battery to get it back on).
I couldn't even install stock RUU at the first attempt - freezing the whole installation process. No overclocking, also tried the original battery (bought a new one), with/without sdcard/sim -> still crashing.
Edit: Ok, there's a guide for logcat on xda. I will post results after work as soon as I get back home .
How is your sensation going on?
frgntz said:
How do I get a logcat?
I'm able to stay in recovery for enough time to wipe data, then it randomly crashes or when I try to flash a rom (-> black screen, remove battery to get it back on).
I couldn't even install stock RUU at the first attempt - freezing the whole installation process. No overclocking, also tried the original battery (bought a new one), with/without sdcard/sim -> still crashing.
Edit: Ok, there's a guide for logcat on xda. I will post results after work as soon as I get back home .
Click to expand...
Click to collapse
hello, may i know how is your sensation device condition? recently my device having the same issue as yours and out of idea to solve it. before i send device to repair i hope can get some other solution which i miss. thanks in advance if able to provide further infomation.

Stuck in the bootloop :(

I noticed One+ was a bit slow so I decided first to switch from power save to balanced and it was still going slow so I decided to do a reboot. After the reboot the phone got stuck at the boot animation. I can get into recovery tried a factory reset didnt help. Im wondering if i try flashing the OS if that would work. Plus what would be the best way to do so.
What ROM, Kernel are you using?
Switching from Power Save to Balanced shouldn't cause your phone to be stuck in a boot loop. Something else caused it.
Everything is stock, it was really weird I was considering maybe using adb to flash a stock img (although i have little experience doing that). I tried rebooting again to potentially start this process (this is after a good 5 or 6 reboots and a factory reset) and it started up to the welcome screen. Another side issue it seems like the factory resets for this device only wipe the apps + user data. I know if I was rooted i wouldnt expect the media to be wiped but its stock with the stock rom. I bought it off ebay and when i went to load my stuff i did a factory reset and noticed the previous owners data including call/text logs and contacts were all on the device
mrfantastic said:
Everything is stock, it was really weird I was considering maybe using adb to flash a stock img (although i have little experience doing that). I tried rebooting again to potentially start this process (this is after a good 5 or 6 reboots and a factory reset) and it started up to the welcome screen. Another side issue it seems like the factory resets for this device only wipe the apps + user data. I know if I was rooted i wouldnt expect the media to be wiped but its stock with the stock rom. I bought it off ebay and when i went to load my stuff i did a factory reset and noticed the previous owners data including call/text logs and contacts were all on the device
Click to expand...
Click to collapse
If you were to flash a stock image, it would be done in fastboot mode and not adb mode. So is your phone booting yet?
You can always adb sideload a custom ROM and flash that to get your phone to a bootable state again.
The phone booted up after a good 3 hours a factory reset and multiple reboots

Booting issue

Hi, I bought a used Nexus 5 and it has been causing quite some problem when booting. I flashed Cyanogenmod in it and it works fine for a few days. After that it keeps having the same problems in the following order:
- It would restart on its own, sometimes some random app will fail functioning (it's never the same app).
- Turns off on itself without restarting. Can still be turned on normally.
- From there it gets worse and start bootlooping. On CM it loops around the part where it initialises the apps. On stock its the colourful stuff that happens right after the Google logo.
- Finally it just gets stuck in boot. On CM it's stuck where it initialises apps while for stock it turns off right after the Google logo appears.
I have tried the following:
- The persist partition fix described at https://forum.xda-developers.com/google-nexus-5/general/guide-to-fix-persist-partition-t2821576
- Cleaning the power button and made sure it wasn't stuck.
- Re-flashing CM, did a checksum to make sure the files are okay
- Went back to stock, did a checksum too.
It's a used phone so I have no idea what it went through in the past. Anything I can do to fix it?
Try running the phone with a stock ROM without root. If the problem still happens, it's probably a hardware problem.
It didn't have root but I flashed a factory image (plus another round of factory reset too) and even locked the bootloader + reset the tamper flag this time. It's working fine now but the problems normally start a few hours/days later so I can't be sure at the moment.
If it does fail again which hardware is the one with the problem? The warranty's long gone so will it be easy to buy a new part and replace it myself?
The cheapest solution may be to buy a used Nexus 5 with a smashed screen and working internal components to swap out components.

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