[Q] Auto Reboot on any rom - AT&T Samsung Galaxy S II SGH-I777

Hi everyone...
Some days ago, i was trying, OmniROM (http://forum.xda-developers.com/showthread.php?t=2544790). I follow all the steps and even get the superSU app going. One night, y saw how my nightly got updated, and in the morning, start to reboot randomly. If I push the power botton sometimes, doesn´t appear the blockscreen but the screen with the reboot option and turn off appear...
I put my cellphone back to stock with root using SuperOneClick from here: http://forum.xda-developers.com/showthread.php?t=1311081. Then, I format my sd card and internal storage...The problem persist...
I would like that someone help me, I'm tryin everything and didn't solve it...

Based on your description, it sounds like a hardware issue -more specifically, a failing power button.
I have read that some users were able to fix the issue by disassembling the phone and spraying out the switch with contact cleaner, and I have read that others had the power switch replaced altogether.
Hopefully others will chime-in with their thoughts.
Leo Dorado said:
Hi everyone...
Some days ago, i was trying, OmniROM (http://forum.xda-developers.com/showthread.php?t=2544790). I follow all the steps and even get the superSU app going. One night, y saw how my nightly got updated, and in the morning, start to reboot randomly. If I push the power botton sometimes, doesn´t appear the blockscreen but the screen with the reboot option and turn off appear...
I put my cellphone back to stock with root using SuperOneClick from here: http://forum.xda-developers.com/showthread.php?t=1311081. Then, I format my sd card and internal storage...The problem persist...
I would like that someone help me, I'm tryin everything and didn't solve it...
Click to expand...
Click to collapse

cyril279 said:
Based on your description, it sounds like a hardware issue -more specifically, a failing power button.
I have read that some users were able to fix the issue by disassembling the phone and spraying out the switch with contact cleaner, and I have read that others had the power switch replaced altogether.
Hopefully others will chime-in with their thoughts.
Click to expand...
Click to collapse
Well, i will try that. It's a shame that such a good cellphone have that problem... I really love it... Thanks for your answer.

Leo Dorado said:
Well, i will try that. It's a shame that such a good cellphone have that problem... I really love it... Thanks for your answer.
Click to expand...
Click to collapse
I had to replace my power button. this is a known issue with the s2.
I recommend this guy's services: http://stores.ebay.com/t989-refurb -- he can do the i777 even though it's not listed. He's a very nice guy and will do a fine job.
here's his video demonstration: http://www.youtube.com/watch?v=F0xMMn1DRWs

Related

HTC HD2 with malfunctioning lockscreen

Anyone know how to solve this problem?? The phone won't go into standby mode. it just stays at the lock screen
Video on my problem
http://www.youtube.com/watch?v=ej_TzilZITk
Anyone can help please??
no one can help me??
Looks like you are using the CHT lock screen, know issue, buggy, a search would have found it ....
watcher64 said:
Looks like you are using the CHT lock screen, know issue, buggy, a search would have found it ....
Click to expand...
Click to collapse
I made a hard reset, the problem still exist...
shadowblade1990 said:
I made a hard reset, the problem still exist...
Click to expand...
Click to collapse
Well that lock screen in the video is not the stock lock screen, what mod are you using on it ....
Whatever mod you are using, could be the problem ....
shadowblade1990 said:
I made a hard reset, the problem still exist...
Click to expand...
Click to collapse
Are you using CHT lockscreen? Just use the standard one and it should be alright.
nicedude_abad said:
Are you using CHT lockscreen? Just use the standard one and it should be alright.
Click to expand...
Click to collapse
Ditto ...
Not sure how many times this needs to be said ...
But going to join you in saying it again ...
Like i said, i done a hard reset and the problem still exist, which means that the problem does not lies on CHT.
btw i am not using CHT, this video that i posted is just for reference of my problem. (which the phone does not go into standby mode and need activesync in order for it to enter standby mode) the lockscreen that i am using is the orginal HD2 lockscreen.
Same Problem
I'm having the exact same problem with my hd2. I've tried the following things to resolve it:
- Soft reset
- Hard reset
- Task 29 reset
- Formatting my sd card
- Using Artemis and Chuckyrom, both same problems
I'm going to try a stock rom now and look if that works.
Are there more people having this problem? any solutions? Tx!
EDIT: I've installed the stock rom and replaced HSPL with SPL. I'm still having the same problem. I'm going to send it to the manufacturer. Good Luck!
Would you be so kind to come back with the result ? This is a very confusing problem. There are lots of people suffering from this already !
solved
i two have had this problem and have just found out how to sort it out. basically i tried everything new radio, rom, getting rid of CHT
and in the end all it was is the usb connection!!!!
all you have to do when unplugging your usb cable is make it come out on a angle left to right. there are obviously some very delicate contacts that get knocked out of kilter making the phone think its still on mains power when its not hence never turning off
you can confirm this error by unplugging your phone going into backlight settings and seeing if you can adjust you light setting on battery power if when you adjust your light setting nothing happens you got the same prob as me

turning off screen kills device

ive searched for things such as "sleep crash", "sleep bug", "screen wont turn on" etc. but can seem to find anything that tells me anything other than turn off wifi (which i tried to no avail). My issue is that when i press the power button for 1 second to turn off my archos 70 screen it will not turn back on. Same thing happens when i let it fall asleep. If i leave it plugged in and not allow it to turn off screen i have no issues. My apologies if i just don't know what words to search for ... i tried. In on the .4 firmware (latest) with no mods. This has happened through the last 3 firmwares from archos. Any ideas?
Have a you tried a full reinitialization (in settings > repair and formatting) and then reinstalling the latest firmware? If you have just been updating the firmware, the problem may have been deeper.
Thats strange... I have a similar issue with my 101: when i leave my tablet asleep for more than 20min, I can't turn it back on without doing a hard reset. Now it only happens when I simply shut off the screen and leave it alone. If I hold the power button and use deep sleep though, it works just fine. When I can't get it started I notice the little power light is on, but the screen stays black... any suggestions??
I have read somewhere in this forums that re-calibrating your screen from Settings might help, but I still didn't tied - if someone try please post results.
Techngro said:
Have a you tried a full reinitialization (in settings > repair and formatting) and then reinstalling the latest firmware? If you have just been updating the firmware, the problem may have been deeper.
Click to expand...
Click to collapse
I will try this and report back. I have been installing firmware over the issue
Sent from my PC36100 using XDA App
nenadr said:
I have read somewhere in this forums that re-calibrating your screen from Settings might help, but I still didn't tied - if someone try please post results.
Click to expand...
Click to collapse
I am try before formatting and report back
Sent from my PC36100 using XDA App
nenadr said:
I have read somewhere in this forums that re-calibrating your screen from Settings might help, but I still didn't tied - if someone try please post results.
Click to expand...
Click to collapse
this worked!!
mallman said:
this worked!!
Click to expand...
Click to collapse
spoke too soon. did not work. it stopped after a few tries
it works again if i recalibrate but wont hold.
Zoidpilot said:
Thats strange... I have a similar issue with my 101: when i leave my tablet asleep for more than 20min, I can't turn it back on without doing a hard reset. Now it only happens when I simply shut off the screen and leave it alone. If I hold the power button and use deep sleep though, it works just fine. When I can't get it started I notice the little power light is on, but the screen stays black... any suggestions??
Click to expand...
Click to collapse
by the way, the deep sleep option also kills mine.
Search softlocker in market, not a perfect solution but fir me work rigth. Reduce the reboots.
Sent from my A101IT using Tapatalk
ramso said:
Search softlocker in market, not a perfect solution but fir me work rigth. Reduce the reboots.
Sent from my A101IT using Tapatalk
Click to expand...
Click to collapse
just tried it . i hit the icon to disable sleeping. i pressed the screen button and when i went to turn screen back on it would not wake. Did i use the app wrong?
No, you use the app rigth. The app only disable deepsleep.
Sent from my A101IT using Tapatalk
i had the same problem on my 32, albeit not that frequently. Downloading the FW and reflashing it seems to have made the problem go away.
You know what? Strangely enough after I replied to your post I downloaded the latest fw (2.1.4) and the problem seems to have gone away no special flash no repair I just installed and rebooted and so far no prob... I will keep testing this and post results
Edit* Ok so far so good... no problems. I'm actually surprised I'm getting better response from the device despite everyone's warnings about 2.1.4. But that's another topic. I think its just a bad install of your current FW, but I'm just guessing... My device has had the issue since I got it, I just decided to live with it but like I said the latest update fixed it... So it HAS to be the FW
bbop said:
i had the same problem on my 32, albeit not that frequently. Downloading the FW and reflashing it seems to have made the problem go away.
Click to expand...
Click to collapse
err I'm afraid that I spoke too soo. My device keeps getting stuck and won't awake from sleep. This seems to happen most after switching wifi on or off, specifically whilst the device is playing music.
Zoidpilot said:
You know what? Strangely enough after I replied to your post I downloaded the latest fw (2.1.4) and the problem seems to have gone away no special flash no repair I just installed and rebooted and so far no prob... I will keep testing this and post results
Edit* Ok so far so good... no problems. I'm actually surprised I'm getting better response from the device despite everyone's warnings about 2.1.4. But that's another topic. I think its just a bad install of your current FW, but I'm just guessing... My device has had the issue since I got it, I just decided to live with it but like I said the latest update fixed it... So it HAS to be the FW
Click to expand...
Click to collapse
how are you installing the firmware? maybe im doing it wrong. I let the device update to latest 2.1.4 and then i wiped it via the settings and repair menu in android.
Edit**
like this??:
Step 1: Download the android 2.2 firmware for your archos tablet from here,you might a get a false positive notification from your browser as they are unaware of .AOS format, so ignore that and download it.
Step 2:Go to Menu > Settings > Device Storage & USB connection > USB connection mode of your tablet and set the connection mode to Mobile Media Device (MTP) and now connect your Tablet to pc.
Step 3:Now when the tablet is detected you will see a hard drive icon,double tap and open it and copy and paste the firmware (.AOS) file into the hard drive(make sure you dont copy it in any folder inside it like Music,Videos etc).
Unplug the USB connection and the Archos device will automatically locate the update file and will prompt you for the update,just follow the screen options and you are done,if it does not prompt you for an update then you might have accidentally misplaced the file in one of the folders,just locate the .AOS file from the file manager and and open it to start the update.
No no it wasn't that complicated... It was actually the simplest fix for a difficult problem. My device when I got it was running 2.1.2 out the box... Even then It had the screen problem. When I got the chance I installed 2.1.3 OVER THE AIR. Straight from Archos. Still had the issue though, I figured it would have been fixed but was greatly disappointed... Then I sort of just lived with the problem for awhile... I saw that the 2.1.4 update was released but was wary about downloading it because sooo many people are having issues. Just the other day though, the device cut off on me again and I figured to hell with it... So I downloaded the 2.1.4 OTA as well... no website, no manual install, I just let the device run its course on its own. After the update, it rebooted normally and it's been working great since... Sorry to hear not everyone is so fortunate... I really hope this helps somewhat

Acer Liquid MT (S120) - bricked?

Hello,
About two months ago I factory resetted and fully recharged my Acer Liquid MT.
Didn't use it for quite a while, but recently I wanted to but apparently the battery was empty meanwhile.
Charged it for hours but it didn't go on anymore (tried most basic stuff: changing battery, reset button etc)
Didn't show 'any sign of life' however. No screen, no sound, nothing at all.
Yesterday I did hold the Power Button and both Volume Buttons for a few seconds and it quickly vibrated a few times + one (normal) vibrate afterwards.
I think it isn't completely bricked since it did vibrate.
However, how am I going to be able to get this thing working again?
Many thanks in advance!
PS: Rooted, no custom ROM.
Edit
Forgot to mention, but my PC doesn't detect the phone anymore when connected to USB ...
i'm sorry...
it sounds your phone is bricked... i don't know how u could fix it
stevenhippie said:
it sounds your phone is bricked... i don't know how u could fix it
Click to expand...
Click to collapse
Yes I think so too, however this shouldn't be a 'full brick' right? /mmz
Please, anyone at all?
Please, anyone at all?
Begging you ......
Please please please
Cheetah11 said:
Please please please
Click to expand...
Click to collapse
There is a liquid metal forum on modaco.com, maybe you should look there. If it was working before, maybe it fell down once or got some hardware fault? 3 vibrations were SD download mode AFAIK
foner81 said:
There is a liquid metal forum on modaco.com, maybe you should look there. If it was working before, maybe it fell down once or got some hardware fault? 3 vibrations were SD download mode AFAIK
Click to expand...
Click to collapse
No help from there really ...
Well it didn't fell down, it was fully charged & working, until I tried it later on
Ok, keep device manager opened, connect phone and power on with all the key combo's mentioned here and tell me what happens in device manager: what device is popping up etc.
foner81 said:
Ok, keep device manager opened, connect phone and power on with all the key combo's mentioned here and tell me what happens in device manager: what device is popping up etc.
Click to expand...
Click to collapse
Thanks for your interest in my problem.
The phone doesn't respond to any of the commands anymore.
Also, what do you mean with 'device manager' exactly?
Cheetah11 said:
Thanks for your interest in my problem.
The phone doesn't respond to any of the commands anymore.
Also, what do you mean with 'device manager' exactly?
Click to expand...
Click to collapse
It needs good charging as the battery has drained completely and will take time , may be couple of days. If it doesn't fix the problem then take it to a mobile shop and ask them to power charge it. It will fix the problem. I had the same issue with this phone...
I hope it helps...
Cheetah11 said:
Thanks for your interest in my problem.
The phone doesn't respond to any of the commands anymore.
Also, what do you mean with 'device manager' exactly?
Click to expand...
Click to collapse
http://windows.microsoft.com/en-us/windows/open-device-manager#1TC=windows-7
Or just hit the Windows Key (next to Alt by the Spacebar) + the letter R together then type : devmgmt.msc and hit enter.
When the Device Manager is open and you plug in the device, you should see it blink out for a sec and reload and show you the device - probably will see a yellow warning symbol next to it - if so that means the PC sees it, just not loading the correct driver.

GT-7510 Random "locks" and hangs at restart

Reaching to the XDA family to help me troubleshoot strange issues with my 10.1 WiFi Tab. Starting a couple of months back the tablet hold not come on once i was pressing the power button and I had to hard reboot to getting back on.
I assumed that it's the power management and I turned it off, but the problem persisted. The I could see that it started to hang at the Samsung animation screen with the sound blocking like a bad CD.
I've run a hard reset cleared cache but the problem still present. It's running stock 4.0.4, was never rooted or custom ROM on it since new.
I don't really know what to do next and I'm looking for pointers.
Thanks for any help.
yulasinio said:
Reaching to the XDA family to help me troubleshoot strange issues with my 10.1 WiFi Tab. Starting a couple of months back the tablet hold not come on once i was pressing the power button and I had to hard reboot to getting back on.
I assumed that it's the power management and I turned it off, but the problem persisted. The I could see that it started to hang at the Samsung animation screen with the sound blocking like a bad CD.
I've run a hard reset cleared cache but the problem still present. It's running stock 4.0.4, was never rooted or custom ROM on it since new.
I don't really know what to do next and I'm looking for pointers.
Thanks for any help.
Click to expand...
Click to collapse
If u have cleared ur sdcard ( wiped it clean ) and are still having these issues...it could be power button related...
I would look and make sure the power button is not sticking...then after that. Make sure you don't have anything corrupted on you're sdcard.
If none of this works....I would root and flash a newer tw based ROM..
Let me know if u need help..
Thanks for your response Gil81. When I performed the factory reset or wiped the scard clean. The button it's not sticky and it function properly.
I'm thinking it might be battery related but not sure.
Any good rom's that you recommend?
Sent from my Nexus 4 using Tapatalk

[Q] [HELP] S3 Automatically Turns On when plugged in

Hi everyone
Last night, when i plugged my usb charger to my S3 since it was drained, my phone suddenly turns on without hitting the power button,
I tried turning it off, then plugged again, the Grey battery icon with progress showed but then i was hoping to see the battery icon with green color (the usual icon when it is charging) instead it turned on.
I tried, installing stock rom, Official one, and everything is ok, phone doesnt turn on
Tried clearing cache and dalvik, same turning on happened
Tried installing a fresh ROM, still it turned on after plugged in
Can you help me guys... It doesnt affect my phone, but its quite annoying.
Thanks guys
everyone have same problem with u mate if they use 4.4.2 base room, the issues haven't solve yet :victory:
is a "problem" that every 4.4.x porting have, just use offline mode(with ultra power save or power save if u wanna) and the job is done
franco853 said:
is a "problem" that every 4.4.x porting have, just use offline mode(with ultra power save or power save if u wanna) and the job is done
Click to expand...
Click to collapse
How can i do that?
cgren said:
How can i do that?
Click to expand...
Click to collapse
Simple, expand notification bar, then switch to rapid settings screen, here you find offline/airplane mode(depends on translation), the one with the airplane icon, after you enabled this all networks(cell net. Wifi bt ecc...) will be shut down, you can re enable wifi if u want to surf web , i suggest you to reboot the phone sometime(one every 1 or 2 days).
konohanz said:
everyone have same problem with u mate if they use 4.4.2 base room, the issues haven't solve yet :victory:
Click to expand...
Click to collapse
That is not true. I have never experienced such an issue on any rom I have flashed, I also did a quick search here on xda and cannot find anyone else with this problem.
@cgren
Does this only happen on one specific rom?
Since it does not happen in stock it might be an option in the rom/kernel you have chosen but since you have given no information I cannot check for you.
Darke5tShad0w said:
That is not true. I have never experienced such an issue on any rom I have flashed, I also did a quick search here on xda and cannot find anyone else with this problem.
@cgren
Does this only happen on one specific rom?
Since it does not happen in stock it might be an option in the rom/kernel you have chosen but since you have given no information I cannot check for you.
Click to expand...
Click to collapse
For several days, i have tried number of AOSP and Samsung based custom roms 4.4.X it same thing happens.
But on Official Samsung Roms Everything is ok.
No biggie. As long as it doesnt affect my phone's performance its fine with me. :victory:

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