Database Info

[Q] [HELP] Restart Randomly [HELP]

As Title Says , Ma HTC Explorer Restarts Randomly ,
What I Have Done Before This ,..
Unlocked Bootloader
Rooted
Formated & Partitoned 16 GB Transcend 14GB FAT & 1.89~ Something To EXT4
When I install Any Custom ROM , Works Fine For 2-3 Days
After That I Facing Problems Like
While Sending Files Via Bluetooth , Restarts
When Calling Someone Suddenly Restarts
While Downloading Some Files Through Internet Restarts

Try to reinstall your custom rom. A clean install.

bluerain28 said:
Try to reinstall your custom rom. A clean install.
Click to expand...
Click to collapse
Tried But Don't Works ! Installed Jaggyrom , NextGen

salkollizz said:
Tried But Don't Works ! Installed Jaggyrom , NextGen
Click to expand...
Click to collapse
Go back to stock then test it.

From a PC, do adb logcat > log.txt and try to reproduce the restarts. Then send the log.txt here.

Do your ROMs include a screen off animation? Do you use any app to set screen brightness? And do your phone restart when screen times out? Set screen time out to 15-30 seconds, a sit there wait for the screen to time out .
I experienced this, it kinda freaked me out. The problem is my app to set screen brightness and the CRT animation. The app set brightness too low, and when the CRT animation kicks in, it try to dim the screen further, and voila, reboot.

I Posted It , Thanks For Help

I can't exactly figure out what's causing the error, since everything just abruptly stops with no error or forewarning.
Could it be a hardware/power issue?

Just use cm9 for testing, and report if it works without these problems..
sent from xda premium using my fingers

xpmode said:
I can't exactly figure out what's causing the error, since everything just abruptly stops with no error or forewarning.
Could it be a hardware/power issue?
Click to expand...
Click to collapse
Please Check This ! Bro
I Am Facing RESTART Problem !

Uhh, still an abrupt death. Can you get dmesg?

xpmode said:
Uhh, still an abrupt death. Can you get dmesg?
Click to expand...
Click to collapse
Yes ! I Posted It PLEASE HELP ME

Still an abrupt death? Can't see anything wrong in logcat and dmesg.
Try another ROM.

[Q] AT&T bootloop or suddent reboot

Hi, i have been looking for answers on the forum, and i learn new things but not how to fix this or what is causing it.
I have buyed i997 from a reseller. He sayd it doesnt work because it have bootloop, but i thinks that is not too much problem getting it working again, so i started searching for the pc drivers n software, then i find here in the forum the stock rom with and without root, i tested them both with odin and the bootloop stills present. I wipe cache and do a factory reset but it keep bootlooping, then think maybe if i update to latest AT&T rom, but no luck.Sometimes the phone just start and theres no bootloop but its very rare and most of the time when i get to the lock screen or setup manager suddently a gapps or something crash and my phome freezes and reboot. I flashed the carbon-jb-v1.6 and suddently it worked fine, no more bootloop and everything smooth,no crashes etc.. then i installed Facebook app and when i was ttyping a message the phone froze up and then restarts, and the bootloop came again, and im stuck on it, and when i pass it, which is very rare, i start typing info in the startup manager and the phone freezes and reboot.. I wipe/format cache, dalvik, factory reset, formated system and data before and after flashing the carbon rom again and it keeps bootlooping. Somebody have similar problems or know how to fix it?
Thanks
P.d. sorry for my bad english.

jakov.90 said:
Hi, i have been looking for answers on the forum, and i learn new things but not how to fix this or what is causing it.
I have buyed i997 from a reseller. He sayd it doesnt work because it have bootloop, but i thinks that is not too much problem getting it working again, so i started searching for the pc drivers n software, then i find here in the forum the stock rom with and without root, i tested them both with odin and the bootloop stills present. I wipe cache and do a factory reset but it keep bootlooping, then think maybe if i update to latest AT&T rom, but no luck.Sometimes the phone just start and theres no bootloop but its very rare and most of the time when i get to the lock screen or setup manager suddently a gapps or something crash and my phome freezes and reboot. I flashed the carbon-jb-v1.6 and suddently it worked fine, no more bootloop and everything smooth,no crashes etc.. then i installed Facebook app and when i was ttyping a message the phone froze up and then restarts, and the bootloop came again, and im stuck on it, and when i pass it, which is very rare, i start typing info in the startup manager and the phone freezes and reboot.. I wipe/format cache, dalvik, factory reset, formated system and data before and after flashing the carbon rom again and it keeps bootlooping. Somebody have similar problems or know how to fix it?
Thanks
P.d. sorry for my bad english.
Click to expand...
Click to collapse
the most inexpensive solution:
http://forum.xda-developers.com/showthread.php?t=1912599

qkster said:
the most inexpensive solution:
http://forum.xda-developers.com/showthread.php?t=1912599
Click to expand...
Click to collapse
Thanks man, but you think it can be the power button? When i unplug the battery and put it again the phone doesnt turn on or something, and when it boot up when i lock the screen with the power button it works fine. I set the cpu governor to conservative and since yesterday i didnt have any problem, but sometimes the phone reboots when typing, i think its someting with the processor or when the phone have little ram or something.
Thanks.

jakov.90 said:
Thanks man, but you think it can be the power button? When i unplug the battery and put it again the phone doesnt turn on or something, and when it boot up when i lock the screen with the power button it works fine. I set the cpu governor to conservative and since yesterday i didnt have any problem, but sometimes the phone reboots when typing, i think its someting with the processor or when the phone have little ram or something.
Thanks.
Click to expand...
Click to collapse
If you ran the phone on complete stock GB or FROYO and you are getting boot loops, it may be a hardware issue.
One of the few things that will give you boot loop with the samsung logo while using the phone is the power button.
Either way, it's no big deal to open it and clean it up to see if the problem goes away.

qkster said:
If you ran the phone on complete stock GB or FROYO and you are getting boot loops, it may be a hardware issue.
One of the few things that will give you boot loop with the samsung logo while using the phone is the power button.
Either way, it's no big deal to open it and clean it up to see if the problem goes away.
Click to expand...
Click to collapse
Thanks bud, I will try cleaning the button. Also I want to ask, is there something to log everything when the phone start? Or something to test the hardware functionality?
Thank you for your time

post number #112
http://forum.xda-developers.com/showthread.php?t=1437548&page=13

qkster said:
post number #112
http://forum.xda-developers.com/showthread.php?t=1437548&page=13
Click to expand...
Click to collapse
Thank you, the post its the number #122

jakov.90 said:
Thanks bud, I will try cleaning the button. Also I want to ask, is there something to log everything when the phone start? Or something to test the hardware functionality?
Thank you for your time
Click to expand...
Click to collapse
Bootlog Uptime will keep a record of all boots from an Android OS perspective ... It will also track crashes... It won't track events outside of a complete restart (i.e. power button bootloops.. But those are pretty obvious when they occur)
For hardware testing, try Z Device Test... That won't tell you about the buttons though... If your screen turns on without pressing power button or from any other standard event (like receiving a text or a phone call), or the phone restarts by itself, time to get cleaning..
Sent from my SAMSUNG-SGH-I997 using xda premium

Zen Arcade said:
Bootlog Uptime will keep a record of all boots from an Android OS perspective ... It will also track crashes... It won't track events outside of a complete restart (i.e. power button bootloops.. But those are pretty obvious when they occur)
For hardware testing, try Z Device Test... That won't tell you about the buttons though... If your screen turns on without pressing power button or from any other standard event (like receiving a text or a phone call), or the phone restarts by itself, time to get cleaning..
Sent from my SAMSUNG-SGH-I997 using xda premium
Click to expand...
Click to collapse
Hey thanks, that was very useful.. i risky miself to do a stock flrom flashing with pit checking the Nand erase all option in Odin 3.07, and the random reboots are gone :laugh:. Now i have one question, Do i need an special kernel for JB 4.2.2? i plan to flash the Carbon-jb-v1.6 rom but i dont know if i need another kernel

I'm glad to hear you solved your issue.
For JB, use the kernel provided with the rom.
Sent from my SAMSUNG-SGH-I997 using xda premium

2 TF700 issues 1.freezes and reboots 2. Power button turns off tablet

Hi guys I recently install Cyanogenmod onto my Asus TF700 and now every time I go to the main screen which is the home screen I get to use the tablet for a tiny bit and then it freezes and then reboots! Also everytime I press the sleep button/power button the tablet shuts down without a question. I previously had CROMI and nothing like this occurred. Does anybody know of a fix or has the same issue?
I have TWRP latest version and yes my Asus is unlocked. Please help me out here

Mkami said:
Hi guys I recently install Cyanogenmod onto my Asus TF700 and now every time I go to the main screen which is the home screen I get to use the tablet for a tiny bit and then it freezes and then reboots! Also everytime I press the sleep button/power button the tablet shuts down without a question. I previously had CROMI and nothing like this occurred. Does anybody know of a fix or has the same issue?
I have TWRP latest version and yes my Asus is unlocked. Please help me out here
Click to expand...
Click to collapse
Looks like you are using an old bootloader, it must be 10.6.1.14.x.

_that said:
Looks like you are using an old bootloader, it must be 10.6.1.14.x.
Click to expand...
Click to collapse
Hey buddy thanks for the reply. I updated the bootloader and everything is working well

[Q] Random rebooting does not stop

Hi
This is a well known issue with the nexus 5. My device permanently starts rebooting. The google Logo occurs and then it rebotos again. There is no start animation. If I press the power and volume down bottom I just see the bootloader screen and after half a second it reboots. I can't do anything.
My phone is rooted (no custom ROM) and before I go back to the shop I want to unroot it. However, with this behaviour I'm not able to do it, or is there any chance? Does someone know at least, how I can boot normaly to unroot it.
thanks for your help
crampas

majorcrampas said:
Hi
This is a well known issue with the nexus 5. My device permanently starts rebooting. The google Logo occurs and then it rebotos again. There is no start animation. If I press the power and volume down bottom I just see the bootloader screen and after half a second it reboots. I can't do anything.
My phone is rooted (no custom ROM) and before I go back to the shop I want to unroot it. However, with this behaviour I'm not able to do it, or is there any chance? Does someone know at least, how I can boot normaly to unroot it.
thanks for your help
crampas
Click to expand...
Click to collapse
Hello, take a look at this thread http://forum.xda-developers.com/showthread.php?t=2513701

Is this really a well known issue? What were you doing directly beforehand? What have you tried to do to fix it? Have you tried using fastboot commands to reload factory images? Are you a toolkit only user? Have you tried a factory image through that?
Sent from my Nexus 5 using xda app-developers app

sorry, i overlooked that you cant enter fastboot.take a look here instead http://forum.xda-developers.com/showthread.php?t=2521691&page=3

kboya said:
Is this really a well known issue? What were you doing directly beforehand? What have you tried to do to fix it? Have you tried using fastboot commands to reload factory images? Are you a toolkit only user? Have you tried a factory image through that?
Sent from my Nexus 5 using xda app-developers app
Click to expand...
Click to collapse
Well IMHO it is a well known issue (see for example the wikipedia page or just have a look in tech forums). Directly before, I was writing an SMS and put it in my pocket (everything seems fine at that moment). 10 minutes later I just want to check my SMS and then it was already rebooting all the time. This was not the first time, I had this issue 2 todays before, but after approximatley 20 reboots it started correctly.
So far I was not able to use fastboot commands, since I can't enter fastboot. I didn't use a toolkit.

32299564
Madpiercing said:
sorry, i overlooked that you cant enter fastboot.take a look here instead http://forum.xda-developers.com/showthread.php?t=2521691&page=3
Click to expand...
Click to collapse
Thanks for the link. I will check it later, 'cause I have to leave. I will write again and let you know if I'm able to enter fastboot.

majorcrampas said:
Thanks for the link. I will check it later, 'cause I have to leave. I will write again and let you know if I'm able to enter fastboot.
Click to expand...
Click to collapse
no problemi, i hope you can unbrick it!

Use this thread:
http://forum.xda-developers.com/showthread.php?t=2513701
Or you can use this toolkit (some people are not fans of these but I am):
http://forum.xda-developers.com/showthread.php?t=2525026
I have never heard of the issue where it was only rooted and it just randomly decides to reboot and keeps doing it for no reason at all without the user flashing something that it did not like. So are you saying that you cannot even turn the phone off it just keeps going into a bootloop and trying to enter fastboot does nothing?
I don't think this is a really well known issue.. Have not seen to many support threads about this.

mistahseller said:
Use this thread:
http://forum.xda-developers.com/showthread.php?t=2513701
Or you can use this toolkit (some people are not fans of these but I am):
http://forum.xda-developers.com/showthread.php?t=2525026
I have never heard of the issue where it was only rooted and it just randomly decides to reboot and keeps doing it for no reason at all without the user flashing something that it did not like. So are you saying that you cannot even turn the phone off it just keeps going into a bootloop and trying to enter fastboot does nothing?
I don't think this is a really well known issue.. Have not seen to many support threads about this.
Click to expand...
Click to collapse
If the wall charger is plugged into the phone, the nexus just starts rebooting. I see the white Google logo and after one or two seconds it reboots. Sometimes you see the boot animation (4 circles) but after a short time it restarts the phone not able get to the point where you unlock the SIM. Trying to get into fastboot mode is also not possible. The fastboot mode appears but after half a second the phone reboots again. If the nexus is not connected to a charger it repeats rebooting for about four times after that just a black screen appears. If I'm not able to get into fastboot mode I can't unroot the phone, right? So the links you shared are not useful in my case
I have the nexus now over a week and the phone worked perfectly fine the first week.
I have uploaded two films of the problem to youtube, see this link. One film is with the nexus plugged into the chrager and one where it isn't.

That is very strange.
I would definitely use Madpiercing's post and link to http://forum.xda-developers.com/showthread.php?t=2521691&page=3 to try and fix it.

Madpiercing said:
no problemi, i hope you can unbrick it!
Click to expand...
Click to collapse
I tried the method described in your link without success. Still the same behavior. See my last post, there I add a youtube-link where you can see what exactly happens.

Saw your video that is very strange

mistahseller said:
Saw your video that is very strange
Click to expand...
Click to collapse
The very strange thing is, that it worked well over a week. the random rebooting starts two days ago, first time it starts again correctly after 5 min. Now it seems to hang in a loop.

mistahseller said:
Saw your video that is very strange
Click to expand...
Click to collapse
After a while I was able to get into the fastboot mode: I plugged my nexus into the wall charger for about 1 hour. Then it booted correctly. I had plugged my nexus into the charger before (over night) without leading to the same result. It seems that it just starts working correctly as random as it crashes
Do you think it is a bug in the bootloader or that something happened while to rooting the phone?

majorcrampas said:
After a while I was able to get into the fastboot mode: I plugged my nexus into the wall charger for about 1 hour. Then it booted correctly. I had plugged my nexus into the charger before (over night) without leading to the same result. It seems that it just startes working correctly as random as it crashes
Do you think it is a bug in the bootloader or that something happend due to rooting the phone?
Click to expand...
Click to collapse
It's most likely a hardware issue, bad cache memory on the cpu. I'd rma it.

jd1639 said:
It's most likely a hardware issue, bad cache memory on the cpu. I'd rma it.
Click to expand...
Click to collapse
I set it up again and give it another try. If something similar should happen again, I will rma it.

majorcrampas said:
I set it up again and give it another try. If something similar should happen again, I will rma it.
Click to expand...
Click to collapse
make sure you unroot and relock the bootloader and do this now while it is working.

mistahseller said:
make sure you unroot and relock the bootloader and do this now while it is working.
Click to expand...
Click to collapse
And triangle away or reset the flag or whatever.
Sent from my Nexus 5

OnePlus One - stuck on Resurrection boot

Hello guys,
I apologize if this has been solved before but I wasn't able to find anything on it.
I have a oneplus one phone which I had running Ressurection Rom (I don't have the details as my father was using it for the last 2 years).
He dropped the phone and gave it to a shop for repairing of the screen. They repaired the screen but now they have somehow messed with the software where I am UNABLE TO BOOT TO FASTBOOT OR TRWP. The function of holding POWER + VOLUME DOWN or POWER + VOLUME UP doesn't work. When I attempt those two options, it still continues to boot as it normally would and then start optimizing apps. Does that for about 45 minutes and then just restarts and repeats the process.
I haven't messed around with android stuff for about a year now, so simplified instructions (rather step by step) would be extremely helpful.
Thank you so much for taking the time.

NSingh95 said:
Hello guys,
I apologize if this has been solved before but I wasn't able to find anything on it.
I have a oneplus one phone which I had running Ressurection Rom (I don't have the details as my father was using it for the last 2 years).
He dropped the phone and gave it to a shop for repairing of the screen. They repaired the screen but now they have somehow messed with the software where I am UNABLE TO BOOT TO FASTBOOT OR TRWP. The function of holding POWER + VOLUME DOWN or POWER + VOLUME UP doesn't work. When I attempt those two options, it still continues to boot as it normally would and then start optimizing apps. Does that for about 45 minutes and then just restarts and repeats the process.
I haven't messed around with android stuff for about a year now, so simplified instructions (rather step by step) would be extremely helpful.
Thank you so much for taking the time.
Click to expand...
Click to collapse
This condition is called hard brick.To fix this,
https://forums.oneplus.net/threads/...ol-restore-stock-cm11s-fix-bricks-etc.237827/
Use this tool on winXp or win7(don't use 8 or 10),run it as administrator.Make sure you install the drivers correctly,good luck!

Mr.Ak said:
This condition is called hard brick.To fix this,
https://forums.oneplus.net/threads/...ol-restore-stock-cm11s-fix-bricks-etc.237827/
Use this tool on winXp or win7(don't use 8 or 10),run it as administrator.Make sure you install the drivers correctly,good luck!
Click to expand...
Click to collapse
Hello, Thank you for your response.
I have tried the instructions that you provided and I am stuck in a place where the "Samsung" drivers for OPO are installed but the phone isn't detected by the computer when its plugged in. I assume that means the drivers aren't installed correctly. However, when I do open device manager and attempt to update or uninstall the drivers there isn't a device there that is representative of OPO.
How do I get to the point where the drivers can be installed without me having access to the phone. I can't really go into a bricked phone and turn on ADB etc.'
Thank you

NSingh95 said:
Hello, Thank you for your response.
I have tried the instructions that you provided and I am stuck in a place where the "Samsung" drivers for OPO are installed but the phone isn't detected by the computer when its plugged in. I assume that means the drivers aren't installed correctly. However, when I do open device manager and attempt to update or uninstall the drivers there isn't a device there that is representative of OPO.
How do I get to the point where the drivers can be installed without me having access to the phone. I can't really go into a bricked phone and turn on ADB etc.'
Thank you
Click to expand...
Click to collapse
Read the whole thread.
https://forum.xda-developers.com/oneplus-one/general/guide-unbrick-oneplus-one-t3013732
Use Xp or win7(must).

Okay so I have attempted this a tiring number of times; initially the phone at least was going on to loading apps, now it just flashes on the Resurrection load screen and doesn't change at all. Also when I try to boot into recovery/fastboot, nothing happens.
I have also tried installing different drivers from like a samsung phone, nexus but to no avail.
Is there anyone who can perhaps TEAMVIEW me and help out or live chat?

NSingh95 said:
Okay so I have attempted this a tiring number of times; initially the phone at least was going on to loading apps, now it just flashes on the Resurrection load screen and doesn't change at all. Also when I try to boot into recovery/fastboot, nothing happens.
I have also tried installing different drivers from like a samsung phone, nexus but to no avail.
Is there anyone who can perhaps TEAMVIEW me and help out or live chat?
Click to expand...
Click to collapse
Device on Twrp works fine?

Mr.Ak said:
Device on Twrp works fine?
Click to expand...
Click to collapse
I'm not able to boot into twrp.

NSingh95 said:
I'm not able to boot into twrp.
Click to expand...
Click to collapse
@psxda97 ,can this be a battery issue?

Mr.Ak said:
@psxda97 ,can this be a battery issue?
Click to expand...
Click to collapse
I don't think so. If it is a battery issue he could go to fastboot since fastboot only uses a small amount of charge.
NSingh95 said:
I'm not able to boot into twrp.
Click to expand...
Click to collapse
Try turning on your phone while connected to a charger.

psxda97 said:
I don't think so. If it is a battery issue he could go to fastboot since fastboot only uses a small amount of charge.
Try turning on your phone while connected to a charger.
Click to expand...
Click to collapse
I have, its definitely not a battery issue, because i have seen the phone stay on for an hour just on the bootscreen without being plugged in or anything.

NSingh95 said:
I have, its definitely not a battery issue, because i have seen the phone stay on for an hour just on the bootscreen without being plugged in or anything.
Click to expand...
Click to collapse
Most probably your volume buttons were messed up during the repair. That's the only reason I can think of. There are some videos on YouTube about fixing the volume buttons.