random restarts on dsire x - HTC Desire X

my phone is around 4 months old. it worked perfectly for 3 months even after 2 ota updates.
i have been using wifi hotspot very often lately, the problem seems relatef but i dnt know for sure because it happens even when i m not using wifi.
the tempratures in the area are in low twenties, so it should not be the cause.
the restarts just takes 10 seconds and never more than that.its not annoying but it worries me and this is not for what i paid .
canany bdy help me on this issue. the apps installed are normal and come from big developers.
regard.

rocky00001 said:
my phone is around 4 months old. it worked perfectly for 3 months even after 2 ota updates.
i have been using wifi hotspot very often lately, the problem seems relatef but i dnt know for sure because it happens even when i m not using wifi.
the tempratures in the area are in low twenties, so it should not be the cause.
the restarts just takes 10 seconds and never more than that.its not annoying but it worries me and this is not for what i paid .
canany bdy help me on this issue. the apps installed are normal and come from big developers.
regard.
Click to expand...
Click to collapse
Overheat issue?get logcats if possible. The temperature here is around 25 but my phones temp is 10 more than it
Sent from my HTC Desire X using xda app-developers app

Give this a try......
Had the same behavior - tried everything (factory reset, clear cache,......) but nothing worked......
Then i opened the device an removed battery, SD Card and SIM, cleaned everything (wow, what a lot of dust....), reassembled the device and voila - works like a charm!!!!
greets!

rocky00001 said:
my phone is around 4 months old. it worked perfectly for 3 months even after 2 ota updates.
i have been using wifi hotspot very often lately, the problem seems relatef but i dnt know for sure because it happens even when i m not using wifi.
the tempratures in the area are in low twenties, so it should not be the cause.
the restarts just takes 10 seconds and never more than that.its not annoying but it worries me and this is not for what i paid .
canany bdy help me on this issue. the apps installed are normal and come from big developers.
regard.
Click to expand...
Click to collapse
Any sort of water damage ? Often it causes keys malfunction leading to random reboots. Try to claim replacement in warranty. They'll check and tell you if any damage, or replace the set.
Sent from my HTC Desire X

What are you doing when these restarts occur? Is it only while you are connected to internet or using a bit more performance demanding apps? Or just any time? Cos htc is known (mostly with older phones) to have issue of restarting like this (I found somwhere online that this issue was caused by battery, that is unable to supply all parts of phone with enough battery, purely hardware problem). My old desire (and my friends evo 3d) restarded _every_ time i used anything using internet (public transport search, browser...) or a bit better games. We both tried to get a new battery, helped a bit, but still, the phone was unusable, cleaning it and other stuff didnt help (I originaly though it was software failure, so I just rooted it, tbh, hepled a bit, but again, time made it much worse). In the end, my phone was changed via contract withdrawal (had to make up one more fault tbh but I allready had 3 ). So id recommend to use service, sooner than later, problems were only worse in time and I even havent used my phone back then, just switched to 8 y.o. nokia...

Try restarting in Safe Mode. Please find below the instructions for the same.
1.Remove the battery, wait for a few seconds, then reinsert the battery. 2.Press and hold the VOLUME DOWN button, and then briefly press the POWER button. 3.Wait for the screen with the three Android images to appear, and then release the VOLUME DOWN button. 4.Press VOLUME DOWN to select FASTBOOT, and then press the POWER button. 5. Press VOLUME DOWN to select REBOOT, and then press the POWER button. 6. HTC Screen appear on the phone, Press and hold the volume down key till the device get start in safe mode.
This should help you rule out third party apps.
If issue persists in Safe Mode as well, then it's time to get it checked by HTC!
Sent from my HTC Desire X using xda app-developers app

Related

[Q] Phone turning off by itself

Hi there.
Getting kind of worried and irritated at the same time. My phone has recently been turning itself off and it seems the only way I can get it back on is removing the battery and putting it back in. Lock button doesn't work to turn it on. This happened a few days ago when I was sitting by a fire so I thought it might be the heat, but even then, my phone heats up often if I'm playing games etc. it also happened just a moment ago when my phone was just laying on the floor.
Has anyone else had this problem?
Anyone..?
charlimit
And what ROM might you be using? Stock or a custom one? Giving a little info never hurts
Willbuh said:
Hi there.
Getting kind of worried and irritated at the same time. My phone has recently been turning itself off and it seems the only way I can get it back on is removing the battery and putting it back in. Lock button doesn't work to turn it on. This happened a few days ago when I was sitting by a fire so I thought it might be the heat, but even then, my phone heats up often if I'm playing games etc. it also happened just a moment ago when my phone was just laying on the floor.
Has anyone else had this problem?
Click to expand...
Click to collapse
Dunno what a lock button is, but when you say the phone turns itself off, are you sure it hasn't just frozen? Next time it happens, press and hold the power button for about 8 seconds. If there is something still alive in the phone it should turn off/reboot without having to remove the battery.
And yes, lots of others have seen this type of behaviour. I have personally seen this freeze, "slow" reboots and "fast" reboots. Lots of threads out there about this type of stuff. I have no idea why it happens. I don't even know if its a hardware or software (app or OS) problem. And I don't think anyone else knows either ...
My phone was returned for replacement 1 week ago and it now appears to have been sent for repair / investigation / lost (take your pick).
I'm on stock rom by the way
I have the same problem. It started a few weeks ago. I had about 4 reboots/shut offs per day.
About one week ago it just stopped.
I haveno idea why it started or stopped.
Sent from my GT-I9100 using XDA App
I am also on stock.
It occured on KE2 and KF3.
Sent from my GT-I9100 using XDA App
i have the same problem right now, at first i believe that because i havent set a lock, maybe my phone turn off in my pocket by accident, but today it happens again just over my desk..... curious????

HELP - Bootloop

Alright, so this phone is becoming extremely frustrating.
The very first day i got the rezound I had it for literally five hours right from the store and I figured i would restart it to freshen things up after messing around with setting up my home screens.
Upon my phone turning back on, it booted up to the lockscreen... froze... turned itself on and then restarted itself and it LOOPS... it does NOT get past this point it bootloops the process
So I pulled the battery a few times, then did a factory reset in hboot and the problem fixed itself, so I gave it the benefit of the doubt and thought maybe it was just a fluke so i reset everything back up... now three days later... I restarted the phone... upon turning it back on... SAME THING... BOOTLOOPING for no reason
I have never tried to temp root my phone or do anything whatsoever. This is a 100% legit phone but its becoming extremely annoying. Im returning this thing to VZW tonight and exchanging it for another one but im torn between exchanging it for a different rezound or just straight up returning it and waiting for the nexus december 8th to come out.
There have been ALOT of reported problems with this phone from my bootlooping... dead pixels... horrible battery life... etc
Dont reboot it anymore. There is an app in the market called fast reboot.when you need to freshen the phone just push the icon and it wiill get all the free memory in about 10-15 seconds.
Sent from my Galaxy Tab 10.1
im supose to be locked into a phone for the next 2 years that i cant reboot because it bootloops?
I have seen several people with boot-looping issues.
I'm not one of them and I don't think it is rampant with this phone. As for dead pixels and horrible battery life - those issues are even fewer and far between.
I wouldn't say there have been ALOT; probably a normal percentage of definite defective units mixed with people being unfamiliar with "how things work" on a phone like this.
..... my $.02
yeah im returning it at VZW tonight for a new unit... if the second one has any issues at all that have been described on this forum so sorry i gave them two chances... returning and waiting for nexus
You also gotta realize your hearing about a ton of issues with the phone, because only people with issues are posting about it. The other 90% that dont have issues arent posting.
Anytime a new phone comes out about 10% of them are duds with the same problems you are describing. When the nexus comes out their forum will be full of threads about problems with that phone. Read thru the android forums and no matter what the phone, you will see complaints about the phone. i have been reading them for years.
Sent from my Galaxy Tab 10.1
I had the phone for about 7 hours three have been fighting loops. My temporary solution is to disable LTE and put my standard size battery in the device ? I don't know why, but I have a hunch that my specific device may be verry sensitive to heat issues.
I called Verizon and they show the boot cycling a known issue and that it was submitted to HTC.
The phone does not seem overly hot to Me so my hunch could be wrong
Sent from my ADR6425LVW using Tapatalk
Well my first Rez was a dud. It got as hot as 130F at one point! Returned it, now this second one will boot to a certain point then bootlop!! My evo never did this ****!!
Sent from my SCH-I510 using XDA App
Ok here's what I did. I shut down, removed the 4G sim and rebooted. It fully booted with no cell service of course. I went into the LTE switch and set it to CDMA auto. I shut down, re-inserted sim, booted up and it's working. Not sure if all that was necessary, but that's what I did...
Sent from my ADR6425LVW using Tapatalk
Ok phone getting better but loops still persist.I am giving up and getting a replacement in the am. BTW. THE tmo vibrant with stock headsets and voodoo sound 10 blows the beats gimmicks away.
Sent from my ADR6425LVW using Tapatalk
Bootloops = Heat
In my experience, Bootloops are a result of heat. The phone heats up (or the radio heats up), the phone reboots on the thermal warning, but the bootup time is not nearly long enough to cool down a phone that hot, so once the OS (or kernel) loads to the point where it starts checking for thermals, it sees a heat issue, and reboots.
I have this on my DInc which I was hoping to replace with a Rezound because of these bootloops, but of course I am going to have sit and see if this subsides (or what the Nexus people say) because ...
... you are right, you do NOT want a phone for 2 years which bootloops when you use it for 15 minutes. It is hell.
What is causing all the heat on your phone ??
Sent from my HTC
LTE 4G Rezound
deleted
I asked and called Verizon again. I found someone with a little more info.
it seems that an above average amount of devices where sent out with a corrupted OS.
The corrupt Rom is having issues with its signal acquisition and causing issues.
its heating up from consistently trying to cycle thru signal acquisition etc etc.
I kinda believe they have nailed the issue- as we booted up the device with no back cover on,and bam!- a perfect phone that functions without the reboots ( Obviously no signal),but it works.
I have a replacement coming Tuesday.
Hmmm i think mine has something like that. BUT i dont do it so much.
Had the same issue with mine last night. Removed Sim disabled all network services and replaced Sim and it worked when I enabled networks again. Mine has been set to cdma only also. I think it might be an issue when authenticating with Verizon that somehow crashes the phone.
chkn said:
I asked and called Verizon again. I found someone with a little more info.
it seems that an above average amount of devices where sent out with a corrupted OS.
The corrupt Rom is having issues with its signal acquisition and causing issues.
its heating up from consistently trying to cycle thru signal acquisition etc etc.
I kinda believe they have nailed the issue- as we booted up the device with no back cover on,and bam!- a perfect phone that functions without the reboots ( Obviously no signal),but it works.
I have a replacement coming Tuesday.
Click to expand...
Click to collapse
Let's hope that is the problem since I haven't had it and would hate to see it be a hardware problem. That is something that can be fixed with an update. I think phones are getting to thin for their own good. Cases problem don't help either.
For what it is worth, my phone is charging, streaming music, and I'm on the internet with auto brightness on. The temp is reading 100F. When I first got it, I was trying to kill the battery so I streamed Netflix over 4g and it got warm but never rebooted. Hope they figure this out for y'all.
Sent from my ADR6425LVW using Tapatalk
I got stuck bootlooping related to the fb chat widget. As soon as it would load, sense would restart and after 10-20 the phone started rebooting.
Non stop. I got it to boot with battery cover off (no reception).
Cover on, it would restart as soon as the lock screen was up.
Battery pull, no help.
So I did a battery pull, guessed volume down +power and choose factory reset.
No fb chat widget and no issues so far
Sent from my ADR6425LVW using XDA App
struggling radio = heat = reboot = still hot = reboot ...
Same as I currently have on my incredible.
They may be able to do something in software, but it is really hardware. the radio struggling to get a signal is not a software issue.
Sent from my ADR6300 using XDA App

[Q] What made my phone go bonkers last night?

So I was chilling at a local restaurant and tried to use my phone by pressing the power button. Screen came on but it froze and than it began to reboot on its own. It kept transitioning between Sprint 4GLTE screen and HTC quietly brilliant screen back and forth. That went on for about two hours and I could feel my phone getting hotter and hotter. When I came home, I searched the XDA forum for similar issue and was able to factory reset my phone by pressing power + volume down button.
My phone has never been rooted, I don't know how to since it is my first android phone. I have apps, but I am very picky about what I download in my phone. So my question is, what happened? Is this a known issue that happens or is this a sign of something bad happening with my phone? It is working so far, since factory reset, but I am a little uneasy since it happened without any reason.
Probably just didn't agree with the food... Bada cshh..
Wouldn't worry too much, sometimes those things happen out of nowhere. If it keeps happening take it into get an exchange. Doesn't happen to me. I've had 3 EVO LTE's and no boot loops like that at all.
Had a slightly simular issue when I first got my phone and had it in a TPU case. Noticed that for whatever reason my power button would stick. After 5 months, I think the power button is nice and used so it doesn't have the tendency to stick nearly as much.
Not 100% this is your issue but this is what my experience was early on.
Sent from my EVO using xda premium

Lumia 920 Freezing... Hard

I picked up my first 920 from somewhere other than ATT. It initially had an small issue with its audio where the external sounds were not initially enabled. I did a hard reset to be sure, and both times it was off. Got past that and the phone seemed ok, until I unplugged it and hit the power button and it froze... HARD! No response from any button, or combination of buttons. I returned it and went to got the next one from ATT. This one started out perfectly, had no issue with sound. Then during a call it FROZE. Not as hard as the first one as connecting power and holding the <Volume Down> and <Power> buttons for 2-3 minutes finally rebooted it. That I have similar experiences with two phones says that there may well be something wrong the phone in general, and I am very surprised that I have not found it reported by others here. Have I missed something?
hvbelton said:
Have I missed something?
Click to expand...
Click to collapse
No, I don't think you have. The majority of them have been fine. In fact, mine has been perfect so far. Maybe the place you got yours got a bad batch?
n7slc said:
No, I don't think you have. The majority of them have been fine. In fact, mine has been perfect so far. Maybe the place you got yours got a bad batch?
Click to expand...
Click to collapse
Mine froze while trying to post using board express. It reboted and was fine. Other than that, no lockups since and I'm a heavy user.
I've also been having problems. After heavy use, it becomes very warm and tends to lock up.
I just uploaded a video to YouTube showing this.
http://youtu.be/x0KtZ7VCcTE
I can cause a hard freeze when jumping from bluetooth audio and back when nothing is selected to play. Other than that great phone..
Have this same issue with bluetooth - phone has locked up 4 times in two days. I didn't notice a correlation with nothing selected to play, so I'll check that. Typically I get into my car and the music just starts playing, and when I leave it pauses. Now it'll freeze when I get in and my car will say "Windows Phone operation not supported." After a minute or two (I usually power off the car stereo) the phone will come back with the song queued up at the top (as if I hit the volume). I hope this is addressed by the fix coming out in December.
Other than that the phone has been great - no issues.
Second Returned
I was in the middle of a conversation today and it just stopped. The call didn't drop, the phone just stopped, locked up hard for the second time. I return it and got a replacement (last day I could do it). It concerns me that there has not been more traffic about what seems to be a major issue with the 920
hvbelton said:
I was in the middle of a conversation today and it just stopped. The call didn't drop, the phone just stopped, locked up hard for the second time. I return it and got a replacement (last day I could do it). It concerns me that there has not been more traffic about what seems to be a major issue with the 920
Click to expand...
Click to collapse
There's loads of complaints about this problem on the Nokia support discussions website, but there isn't a single common cause. Some have SIM card problems while others are blaming specific apps. Whatsapp and Facebook are two examples as well as Nokia Drive + Beta. Others have reported their phones freezing up after using a wireless charger.
Personally, I reckon it's the WP OS isn't at all stable and needs a serious patch.
We bought 2 at once - the one keeps freezing and the other never froze once. Both are using BTooth. However both are randomly rebooting, which I know they are patching.
But I wonder if the freezes and rebooting are related?
Mine hasn't rebooted to my knowledge but it does regularly freeze. It froze again on Friday and now refuses to power back on. I've repeatedly tried the two button and three button resets but the phone won't even vibrate. I've left it on charge using two different charges and tried the wireless charging plate but it's still dead.
Looks like its off to repair then. Not a good few weeks with the 920.
We took the one phone back to have it replaced. ATT obliged because it was within 14 days.
Still freezes. Only happens when on BTooth in the car.
I really hope a software updates this because it is a deal breaker!
Try setting the highest data speed to 3G for a while and let me know if that helps...
Sent from my LT29i using xda premium
Mine freezes overnight when charging it with a wireless charger. every.single.time. Back to the store today as it is clearly defective, new one is already pre-ordered
Guys I have a strange problem with my lumia 920. When I use the phone while it's connected to the wall charger sometimes it's touchscreen becomes unresponsive. When I have to lock and unlock the phone using the power button everything again becomes normal. This happens quite a few times while charging.
Other than the above mentioned problem my phone froze once for which I had to do soft reset.
I want to ask is this happening with me only or others are experiencing it too.
And is there any solution to it??
Thanks in advance.....
Sent from my GT-N7100 using Tapatalk 2

[Q] SGH-i777 Power button not responding at ALL

Hello
I just registered for this site. I watched the video explaining to me that I'm a noob, and appreciated it. It put me in my place.
I have a Samsung Galaxy s II (for at&t; SGH-i777)
It is about a year and a half old.
I have not rooted it, everything on it is as if it were out of the box. Nothing is changed from the default settings.
I have upgraded to 4.0.4 though.
About a couple days ago, the power button stopped responding completely. I took out the battery and reinserted it which caused the phone to restart but did nothing for my problem. I have called Samsung (they told me to send it in for repairs: costing $70) I would love to get it repaired without sending it in or parying that amount. I have seen options of getting it rooted, downloading an app to transfer the powere button function over to the Volume down button function, but I don't really know how to go about that.
Therefore, I ask you, O'people of XDAdevelopers, do I have any other options? I did search the site for a problem similar to mine, but everyone else has their phone rooted. I am also unfamiliar to any technical terms. I am a noob to the fullest. I don't know how to root the device or even what things would be neccessary to root it.
Any help would be much appreciated it. I am willing to do anything.
Phone Oblivious said:
Hello
I just registered for this site. I watched the video explaining to me that I'm a noob, and appreciated it. It put me in my place.
I have a Samsung Galaxy s II (for at&t; SGH-i777)
It is about a year and a half old.
I have not rooted it, everything on it is as if it were out of the box. Nothing is changed from the default settings.
I have upgraded to 4.0.4 though.
About a couple days ago, the power button stopped responding completely. I took out the battery and reinserted it which caused the phone to restart but did nothing for my problem. I have called Samsung (they told me to send it in for repairs: costing $70) I would love to get it repaired without sending it in or parying that amount. I have seen options of getting it rooted, downloading an app to transfer the powere button function over to the Volume down button function, but I don't really know how to go about that.
Therefore, I ask you, O'people of XDAdevelopers, do I have any other options? I did search the site for a problem similar to mine, but everyone else has their phone rooted. I am also unfamiliar to any technical terms. I am a noob to the fullest. I don't know how to root the device or even what things would be neccessary to root it.
Any help would be much appreciated it. I am willing to do anything.
Click to expand...
Click to collapse
As far as rooting and finding software workarounds, you can easily find all of that info by searching and looking at the stickies.
From a hardware perspective, I would recommend taking apart the back shell of the phone, and try to see if the power button responds by pressing it without its plastic cover piece.
If you have any soldering ability you can replace the part yourself for under 10 dollars. Search eBay for it
http://pages.ebay.com/link/?nav=item.view&id=380500208422
Sent from my SGH-I777 using xda premium
dsmboost said:
As far as rooting and finding software workarounds, you can easily find all of that info by searching and looking at the stickies.
From a hardware perspective, I would recommend taking apart the back shell of the phone, and try to see if the power button responds by pressing it without its plastic cover piece.
Click to expand...
Click to collapse
Hey man thanks for the help. I didn't get a chance to try out your method. A couple days ago, I woke up and the problem was completely gone. The power button was fully-functional and my phone was working perfectly.
Unfortunately, today, my phone has started acting up again. It keeps restarting on its own. It shuts down while I'm using it and it restarts. Nothing seems different so I start using the phone again, and it happens again (it restarts). Its restarted today around 7 times. My power button is functional at the moment, but I remember this exact sequence of events leading up to my initial problem where the phone's power button stopped responding.
What do you recommend?
jthatch12 said:
If you have any soldering ability you can replace the part yourself for under 10 dollars. Search eBay for it
Sent from my SGH-I777 using xda premium
Click to expand...
Click to collapse
Thanks for the help.
I have no such ability. I could follow instructions but I myself am not good with that type of stuff. Fortunately though, this wasn't necessary. The power button started working on its own again without me having to do anything. Everything was fine until today, my phone has started acting up again. It keeps restarting on its own. It shuts down while I'm using it and it restarts. Nothing seems different so I start using the phone again, and it happens again (it restarts). Its restarted today around 7 times. My power button is functional at the moment, but I remember this exact sequence of events leading up to my initial problem where the phone's power button stopped responding.
What do you recommend?
Phone Oblivious said:
Thanks for the help.
I have no such ability. I could follow instructions but I myself am not good with that type of stuff. Fortunately though, this wasn't necessary. The power button started working on its own again without me having to do anything. Everything was fine until today, my phone has started acting up again. It keeps restarting on its own. It shuts down while I'm using it and it restarts. Nothing seems different so I start using the phone again, and it happens again (it restarts). Its restarted today around 7 times. My power button is functional at the moment, but I remember this exact sequence of events leading up to my initial problem where the phone's power button stopped responding.
What do you recommend?
Click to expand...
Click to collapse
Get it fixed. Complete failure is eminent at this point. I'm on my second I777 because of it
Sent from my SGH-I777 using xda premium
jthatch12 said:
Get it fixed. Complete failure is eminent at this point. I'm on my second I777 because of it
Sent from my SGH-I777 using xda premium
Click to expand...
Click to collapse
Wait.. so even though the phone is working fine today, there's still the possibility that its going to completely fail? It stopped restarting on its own once I took the cover off. I had the Otterbox cover for SGH-i777 on it, but once I removed the cover, the phone has been working fine. Do you think there's a connection between the cover and the restarts? (I would post the link for the otterbox cover to show you, but I can't post links since I'm still a newcomer)
Phone Oblivious said:
Wait.. so even though the phone is working fine today, there's still the possibility that its going to completely fail? It stopped restarting on its own once I took the cover off. I had the Otterbox cover for SGH-i777 on it, but once I removed the cover, the phone has been working fine. Do you think there's a connection between the cover and the restarts? (I would post the link for the otterbox cover to show you, but I can't post links since I'm still a newcomer)
Click to expand...
Click to collapse
I believe there is a connection between cases and the power button failure
Sent from my SGH-I777 using xda premium
jthatch12 said:
I believe there is a connection between cases and the power button failure
Sent from my SGH-I777 using xda premium
Click to expand...
Click to collapse
Once again, thanks for the help. So you think I'm fine now? No need to change the button or get the phone repaired? I should be fine now?
Phone Oblivious said:
Once again, thanks for the help. So you think I'm fine now? No need to change the button or get the phone repaired? I should be fine now?
Click to expand...
Click to collapse
Possibly. I was experiencing reboots months ago with a trident case. I'm now using no case and haven't had any issues.
Sent from my SGH-I777 using xda premium
Phone Oblivious said:
Fortunately though, this wasn't necessary. The power button started working on its own again without me having to do anything. Everything was fine until today, my phone has started acting up again. It keeps restarting on its own. It shuts down while I'm using it and it restarts. Nothing seems different so I start using the phone again, and it happens again (it restarts). Its restarted today around 7 times. My power button is functional at the moment, but I remember this exact sequence of events leading up to my initial problem where the phone's power button stopped responding.
Click to expand...
Click to collapse
First off, have you checked to see if there’s another update? There were two 4.0.4 updates released for this phone. There was one back in January, I believe, that introduced the sleep of death problem, as well as causing a lot or seemingly random reboots. Some of the problems you describe definitely sound like these. They released another update around March that was supposed to fix these problems. That update is also 4.0.4, but should be UCLL6.
The power button issue is also a well known problem. When mine starts acting up, the first thing that happens is I’ll press the power button and the power menu will come up as if I’m holding the button down. Then a few seconds later, the phone will reboot and usually the power button doesn’t work after. It’s likely a design defect and will fail eventually, but there is a solution, if only temporary, that has worked for me and several others. If it starts happening again, pull your battery and press the power button repeatedly. Some people have gone so far as to press it several hundred times. I usually only press it a couple dozen times, but the problem does comes back for me eventually and I have to do it again. Interestingly, most of the people I've seen reporting this power button problem have had it start in the last couple months, around the year and a half mark. Not trying to say anything, but very awkward it started happening right as the Galaxy S4 was announced
I had this problem and tried all the workarounds but they didn't seem to work or was buggy. I ended up having to send it in to Samsung for them to fix it (luckily it was still under warranty). It ended up being a hardware issue so you may need to send it in to repair if you cannot fix it yourself with the methods in this post.
Those with power button issues, try this app:
https://play.google.com/store/apps/details?id=com.plexnor.gravityscreenofffree
Works great, and the Dev has a thread for it on XDA.
Sent from the i777
Phone Oblivious said:
About a couple days ago, the power button stopped responding completely.
Click to expand...
Click to collapse
I had almost the exact same problem with my Sprint Galaxy S II (Epic Touch). (Random reboots every couple of days, which got progrssively worse. Eventually, I noticed that just brushing the power button would cause the phone to reboot ~10sec later.) It ended up being a bad power button, and replacing it resolved the issue.
How handy are you with a soldering iron? If you're pretty good, you can buy the AT&T i777 S2 switch for about ten bucks and replace it yourself. (You can also try cleaning it for free - several tutorials here at XDA. The Samsung "Captivate" and "Epic 4G Touch" have similar switches and and the same problems. Search both forums.)
Several eBay sellers have the switch you'll need. (They don't provide the skills needed to solder it in place - but your AT&T phone will be easier than the I897 Captivate or D710 Epic Touch. Your switch is similar, but a larger size.)
UPDATE: Several eBay sellers now offer mail-in repair services! (If you don't have mad soldering skills, you can still get your phone fixed:
$40 (switch, repair & return shipping): http://www.ebay.com/itm/Galaxy-S2-POWER-SWITCH-REPAIR-SERVICE-SGH-I777-Samsung-SII/161040773617
$45 (switch, repair & return shipping): http://www.ebay.com/itm/Power-Butto...-S-Galaxy-S-II-Galaxy-NOTE-MORE-/320910836052
I've having that problem on mine it's still on Gingerbread. The power button seems to be clicking normally, it doesn't seem stuck. Yet anytime I stick my battery in it automatically cuts on and the screen seems to shut off without responding to the power button. I cannot reboot the device. I cannot turn the screen off/on without plugging it in or unplugging it from charger.
cbs1507 said:
I've having that problem on mine it's still on Gingerbread. The power button seems to be clicking normally, it doesn't seem stuck. Yet anytime I stick my battery in it automatically cuts on and the screen seems to shut off without responding to the power button. I cannot reboot the device. I cannot turn the screen off/on without plugging it in or unplugging it from charger.
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You could remove the power button entirely and rely on the Gravity Screen On/Off app I linked above. I have never tested it on GB but it should work, as It relies on the sensor. Removing the power button shouldn't be difficult at all, as you can access it by removing the battery and there are several tutorials on how to do that (i9100 tutorials will work just as good).
Perhaps some of these ideas will work for you?
My current phone has a failed power button. I didn't bother removing the power button, as it is unnecessary. I use Gravity Screen, and an app called Power Menu to replace the power button long press menu. I just pull the battery to turn the phone off, and for rebooting. Works acceptably well.
Of course the other option is to have the power button replaced, which is about $40 plus shipping, but this phone is so old it is hardly worth it.

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