The power button on my S3 (SGH-i747) is pretty messed up. When i'm not touching it, it decides to register a press and completely messes up everything im doing on the phone. It has such frequent reboots that i can barely boot into recovery. The only way i can actually boot is by holding the phone horizontally with the power button facing down. Is there any fix to this? I'm on CM10.1.0 so would flashing back to stock decrease the sensitivity of this button? Or is it necessary to fix at the shop?
Also i have a cracked screen, so im not sure it would be accepted under the warranty even if it's unrooted.
r8revealed said:
The power button on my S3 (SGH-i747) is pretty messed up. When i'm not touching it, it decides to register a press and completely messes up everything im doing on the phone. It has such frequent reboots that i can barely boot into recovery. The only way i can actually boot is by holding the phone horizontally with the power button facing down. Is there any fix to this? I'm on CM10.1.0 so would flashing back to stock decrease the sensitivity of this button? Or is it necessary to fix at the shop?
Also i have a cracked screen, so im not sure it would be accepted under the warranty even if it's unrooted.
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Hardware failure, repair it or get a new phone
nothing you can do, the flex cable that connect's the button to the board is either busted or shorted
Danvdh said:
Hardware failure, repair it or get a new phone
nothing you can do, the flex cable that connect's the button to the board is either busted or shorted
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I'm having the same issue.
There's absolutely nothing I can do? I thought maybe if I'd open up the device and tinker with it... maybe I can get it working.
s1mpd1ddy said:
I'm having the same issue.
There's absolutely nothing I can do? I thought maybe if I'd open up the device and tinker with it... maybe I can get it working.
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Yes this is quite an annoying problem. If you're having the same problem, are you able to boot into download mode? I can't for some reason.
r8revealed said:
Yes this is quite an annoying problem. If you're having the same problem, are you able to boot into download mode? I can't for some reason.
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Something like this you don't want to boot into download mode. What if it resets while you're pushing a file? then your whole phone will be messed up.
I got mine to boot. My method is a bit unorthodox though.... i kept pressing the power button throughout the boot process up until the lock screen. Once it finally loads... i flicked the power button a few times really hard.... it seems to stay in the position but remains extremely sensitive.. as in, i dont even have to press it to turn off the screen.
sucks man... i think this is happening to a lot of power users. I'm literally one week past my warranty.
s1mpd1ddy said:
Something like this you don't want to boot into download mode. What if it resets while you're pushing a file? then your whole phone will be messed up.
I got mine to boot. My method is a bit unorthodox though.... i kept pressing the power button throughout the boot process up until the lock screen. Once it finally loads... i flicked the power button a few times really hard.... it seems to stay in the position but remains extremely sensitive.. as in, i dont even have to press it to turn off the screen.
sucks man... i think this is happening to a lot of power users. I'm literally one week past my warranty.
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Yeah i didnt want anything to happen while anything is installing etc. I somehow got into recovery, but it shut down within a second. (thankfully the first option in cwm is reboot, so that saved me). I can't return for warranty because I'm rooted on CM10.1.0, which was why i wanted to attempt unrooting (but that seems impossible at the moment).
http://forum.xda-developers.com/showthread.php?t=1753574
That thread seems to be the solution to our problem, but i feel that if i open it up, something worse will happen. Right now, the phone boots up fine when held horizontally (but shuts down ~2min later) and i can easily backup my data.
One strange thing that i've noticed with this problem that maybe isn't right. Normally , do you have to hold down the power button to shut it off? I always used to think that a power menu would show, THEN you could select shut down, but here, it just shuts down. The power menu flashes sometimes, but shuts down anyway. This may also have me believe that something other than the power button is the problem.
r8revealed said:
Yeah i didnt want anything to happen while anything is installing etc. I somehow got into recovery, but it shut down within a second. (thankfully the first option in cwm is reboot, so that saved me). I can't return for warranty because I'm rooted on CM10.1.0, which was why i wanted to attempt unrooting (but that seems impossible at the moment).
http://forum.xda-developers.com/showthread.php?t=1753574
That thread seems to be the solution to our problem, but i feel that if i open it up, something worse will happen. Right now, the phone boots up fine when held horizontally (but shuts down ~2min later) and i can easily backup my data.
One strange thing that i've noticed with this problem that maybe isn't right. Normally , do you have to hold down the power button to shut it off? I always used to think that a power menu would show, THEN you could select shut down, but here, it just shuts down. The power menu flashes sometimes, but shuts down anyway. This may also have me believe that something other than the power button is the problem.
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if you hold the power button for 5 seconds or more , it will skip that power menu and reboot. So this still sounds like power button to me.
thanks for the link, been searching everywhere... so fckin hard to search all the S3 threads on XDA. They need to consolidate
r8revealed said:
Yeah i didnt want anything to happen while anything is installing etc. I somehow got into recovery, but it shut down within a second. (thankfully the first option in cwm is reboot, so that saved me). I can't return for warranty because I'm rooted on CM10.1.0, which was why i wanted to attempt unrooting (but that seems impossible at the moment).
http://forum.xda-developers.com/showthread.php?t=1753574
That thread seems to be the solution to our problem, but i feel that if i open it up, something worse will happen. Right now, the phone boots up fine when held horizontally (but shuts down ~2min later) and i can easily backup my data.
One strange thing that i've noticed with this problem that maybe isn't right. Normally , do you have to hold down the power button to shut it off? I always used to think that a power menu would show, THEN you could select shut down, but here, it just shuts down. The power menu flashes sometimes, but shuts down anyway. This may also have me believe that something other than the power button is the problem.
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Were you able to fix your problem with the fix in that link? I seem to be having the same problem as you.
No, I ended up buying a new phone (I was going to upgrade anyway). I took out the power button, but that wasn't the problem. In a way, it was the button under the button that was sensitive. I would have to take out the motherboard to see the exact problem.
Sent from my Samsung Galaxy S4 (SGH-i337) via Tapatalk 4
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I have a sort of weird issue. I've got a rooted evo4g with an unlocked bootloader running alter rom. I had some issues with it a while back, so I ran fix permissions and cleared the caches through amon-ra. when I did that, all hell broke loose. my power button stopped working and the volume button took over to wake up the screen. Not only does the power button not work when booted anymore, it won't even work in recovery or in the bootloader. the volume buttons will navigate in recovery, but not in bootloader.
I would like to do a nandroid backup so I can reflash my phone and then just restore my texts, call logs, etc on a clean flash...but since I can't select any menu options in recovery I can't do a nandroid backup.
I have cwm touch for my nexus s 4g, but I don't see one for evo 4g....only standard evo. is that one the same? can I still use it on an evo4g? I know some phones are not interchangeable with recovery on variants...like nexus s, for example hs two recoveries...one for 3g, one for 4g.
also, does anyone have any idea what may have caused the buttons to go haywire like this? I've never seen anything like it. I mean, sure buttons die. All moving parts fail at some point...it's in their nature....but switching control to another hw button???? That jusy makes my head hurt to think about how it could have happened!! lol
Download smelkusmod recovery. It has touch scrolling and you can scroll, select and Deselect with the haptic buttons.
Your power button issue could be a hardware failure. Possibly one of the connectors came undone rendering the power button useless.
death-by-soap said:
Download smelkusmod recovery. It has touch scrolling and you can scroll, select and Deselect with the haptic buttons.
Your power button issue could be a hardware failure. Possibly one of the connectors came undone rendering the power button useless.
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even though death by soap has twice as many posts but the same number of thanks as you, he is right on about this.
smelkus is a great recovery and is, essentially, touch screen. what do you do if your phone turns completely off, and are you a little familar with adb?
johnny.dalvik-cache said:
even though death by soap has twice as many posts but the same number of thanks as you, he is right on about this.
smelkus is a great recovery and is, essentially, touch screen. what do you do if your phone turns completely off, and are you a little familar with adb?
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hmmm...good question. It's actually my sister's phone. I'm also interested in knowing how she turns it back on...I'll definitely ask her that. when I turned it off I had to pull the battery and I quickly re-inserted it so it would trigger a start-up, but I'm not sure about how she turns it on if it's been off for a while.
...and yes, I'm novice-level with adb. I know adb, fastboot, etc...enough to get by, at least I have a black belt in google-fu, too...so anything I don't understand google teaches me lol
(btw, my thank you's came from the ns4g section. I posted the first working jb rom for my device and everyone clicked thanks for it....I'm no star dev or anything to say the least )
****
I just texted her...she says it always auto boots when the battery is re-inserted as long as it has a charge. it almost sounds like the power button is just stuck in a pressed position...but wouldn't I notice that when android is booted by the power control menu always being displayed (which I can't even get to display if I do press the button)???
****
I just tested with my ns4g by holding down the power button all the way through a reboot, until after the phone FULLY booted....no power menu popped up.
what are the odds the button is just stuck in a pressed position?? anyone want to take bets? I'm gonna take it apart tonight and see if that's what it is unless someone has any other ideas.
death-by-soap said:
Download smelkusmod recovery. It has touch scrolling and you can scroll, select and Deselect with the haptic buttons.
Your power button issue could be a hardware failure. Possibly one of the connectors came undone rendering the power button useless.
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Click to collapse
hp420 said:
hmmm...good question. It's actually my sister's phone. I'm also interested in knowing how she turns it back on...I'll definitely ask her that. when I turned it off I had to pull the battery and I quickly re-inserted it so it would trigger a start-up, but I'm not sure about how she turns it on if it's been off for a while.
...and yes, I'm novice-level with adb. I know adb, fastboot, etc...enough to get by, at least I have a black belt in google-fu, too...so anything I don't understand google teaches me lol
(btw, my thank you's came from the ns4g section. I posted the first working jb rom for my device and everyone clicked thanks for it....I'm no star dev or anything to say the least )
****
I just texted her...she says it always auto boots when the battery is re-inserted as long as it has a charge. it almost sounds like the power button is just stuck in a pressed position...but wouldn't I notice that when android is booted by the power control menu always being displayed (which I can't even get to display if I do press the button)???
****
I just tested with my ns4g by holding down the power button all the way through a reboot, until after the phone FULLY booted....no power menu popped up.
what are the odds the button is just stuck in a pressed position?? anyone want to take bets? I'm gonna take it apart tonight and see if that's what it is unless someone has any other ideas.
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just saw this thread. and seeing as how the phone auto-boots when the battery is put in, it does sound like the power button is stuck in the 'down' position. i recently went through a similar thing with the power button, and i opened up the phone and just put the button back in place. does the button acutally LOOK like it's depressed ( ...hehe..sorry, i dont know how else to ask that..) like..is the button not protruding out like it should? if you're down for opening the phone up (which is surprisingly easy if you have the proper little screw-drivers) then it MIGHT be an easy fix. i had never done it before, and it really was easy. you can put that black-belt to use for some easy video tutorials. but, please procede with caution.
atljatl said:
just saw this thread. and seeing as how the phone auto-boots when the battery is put in, it does sound like the power button is stuck in the 'down' position. i recently went through a similar thing with the power button, and i opened up the phone and just put the button back in place. does the button acutally LOOK like it's depressed ( ...hehe..sorry, i dont know how else to ask that..) like..is the button not protruding out like it should? if you're down for opening the phone up (which is surprisingly easy if you have the proper little screw-drivers) then it MIGHT be an easy fix. i had never done it before, and it really was easy. you can put that black-belt to use for some easy video tutorials. but, please procede with caution.
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I can't say if it looks pressed since it's not currently in front of me...I know exactly what you mean, though. The inner workings of the button get stuck, and the outer rubber piece will be sort of caved in instead of sticking out like it should.
I build gaming computers as a side-hobby. I'm sure a little disassembly won't be too difficult, as long as I'm not removing any of the guts and I can just get to it by opening the case, I should be ok....too much more and I run into issues when things are that tightly packed into a case.
(reading a tear-down tut now )
Awesome! It should be a piece of cake for you, especially with your video game background. Cool. Let me know how it goes.
Sent from my PC36100 using Tapatalk 2
So i know people are saying these new roms can cause RR. Ive tried multiple roms, and these "rr"s are way to frequent to be called Random Reboots. I mean they happen back to back, within seconds/minutes. They also only happen when i press my power button, which is starting to make me think that my power button is getting stuck or jammed which is causing it to reboot so many time and almost all the time. Like i can press the power button to unlock or lock the phone and bam it reboots my phone. I hold the power button down to start it back up and it does a RR once again. Is it my phone just being messed up or is this really random reboots? Thanks in advance.
ixJay said:
So i know people are saying these new roms can cause RR. Ive tried multiple roms, and these "rr"s are way to frequent to be called Random Reboots. I mean they happen back to back, within seconds/minutes. They also only happen when i press my power button, which is starting to make me think that my power button is getting stuck or jammed which is causing it to reboot so many time and almost all the time. Like i can press the power button to unlock or lock the phone and bam it reboots my phone. I hold the power button down to start it back up and it does a RR once again. Is it my phone just being messed up or is this really random reboots? Thanks in advance.
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RR the vast majority of the time, happen on JB ROMS. But,the way you describe them is not how they happen. Happening back to back sounds more like a faulty power button. Try seeing if it has dirt. If not, time for a warranty exchange, issuance claim. or a power button repair. Mobiletech offers that service.
Its weird cause my phone will be good for a whole week straight, and bam for a couple days straight **** is just acting up. Like these past few days, the reboots is unrealistic. I barely get to use the phone i feel like. It turns off and vibrates until i hold the power button to turn it back on, and sometime when it says samsung and then goes to the next boot animation, it will do a whole spazzim and just vibrate again until i hold the power button again. I dont understand.
ixJay said:
Its weird cause my phone will be good for a whole week straight, and bam for a couple days straight **** is just acting up. Like these past few days, the reboots is unrealistic. I barely get to use the phone i feel like. It turns off and vibrates until i hold the power button to turn it back on, and sometime when it says samsung and then goes to the next boot animation, it will do a whole spazzim and just vibrate again until i hold the power button again. I dont understand.
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Willing to bet the farm its a faulty power button. Ive read to many posts like this. Makes me worry about my phone!
ixJay said:
So i know people are saying these new roms can cause RR. Ive tried multiple roms, and these "rr"s are way to frequent to be called Random Reboots. I mean they happen back to back, within seconds/minutes. They also only happen when i press my power button, which is starting to make me think that my power button is getting stuck or jammed which is causing it to reboot so many time and almost all the time. Like i can press the power button to unlock or lock the phone and bam it reboots my phone. I hold the power button down to start it back up and it does a RR once again. Is it my phone just being messed up or is this really random reboots? Thanks in advance.
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Click to collapse
Your problem sounds like a hardware problem.
Okay. When I put my battery into my phone, the Samsung screen shows up. Then, it restarts, and I don't even make it to the Samsung screen before it restarts again and does the little vibrate it does when it starts. When I try to access recovery, it shows the default recovery screen for a couple of seconds, and then it goes back to what I said earlier. I don't even make it to the download mode screen AT ALL. And when I plug it into the wall, it shows the battery screen for a couple seconds, but then its just back to constant restarts. I have had my current ROM install for a long time now and I just want to flash the stock kernel to my phone. Is there any hope in me being able to get the stock kernel flashed through Odin seeing as that I can't even get to the download screen?
Sounds like a bad power button
Sent from my SGH-T989 using xda app-developers app
Would another sign of a bad power button be that before this happened, my button was SUPER touchy? Like, I would barely lay a finger on it and it would sense it.
I THINK YOU'RE RIGHT. I found a post and some of the signs are: Black screen with intermittent vibrating, unable to enter recovery before phone restarts, unable to enter download mode before restart, phone turns on when battery inserted. Looks like I need to take the phone apart. Thank you for mentioning it could be the power button.
Never mind. The Bandaid Fix for the power button did not work.
guitarhero923 said:
Never mind. The Bandaid Fix for the power button did not work.
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There are a few fixes suggested in the bandaid thread. I think one of them involves banging the button with a rubber eraser. Hopefully one will work for you.
I beat the ever living sh*t out of the power button with a screw driver out of anger. Did not help.
guitarhero923 said:
I beat the ever living sh*t out of the power button with a screw driver out of anger. Did not help.
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usually the button doesnt click-like the feel you get from the volume buttons-if it doesnt click its bad or going bad. on mine i kept squeezing with small pliers until it started clicking-(found on youtube) thats been a year ago, still going
Fasted12 said:
usually the button doesnt click-like the feel you get from the volume buttons-if it doesnt click its bad or going bad. on mine i kept squeezing with small pliers until it started clicking-(found on youtube) thats been a year ago, still going
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Well. It clicks, but the click isn't as... how do I explain this, as quick and CLICK LIKE? It just feels like there is a bit of resistance and it doesn't do a full intense click lol. If that makes any sense.
Okay I will try to sum this up. My S3 was working fine and everything randomly I noticed issues with battery calibration It would be 100% then I would calibrate it and then unplug and then I'd instantly drop to 85%. Thought It was a battery issue and made a point to get a new one later. Then it kept working for another month or so then It started really screwing up the shutdown menu would randomly pop up and I'd back out of it.
Then randomly 3 seconds later the phone reboots. And it would keep doing that randomly I thought it might be a power button issue. Then as time goes on it got really bad to where it would simply reboot and not make it past the bootloader, It would not "reboot" more like a complete shutdown then I'd have to power it again and have it do the same thing. Seeing how I could not even make it past the bootloader I got a new battery, waited a week for it and then I put it in and the same issue happened. It would not get past the bootloader.
So I kept trying and trying and trying and it finally booted past that. And it stayed on for a whole night. I did everything on it I normally would and it was working great. Then the battery was getting low so I plug it in and was going to calibrate it after it was charged, I go back to it and it's dead again won't get past the bootloader once again. I'm completely out of ideas on how to fix this I pop'd off the button and blew in there and the button seems fine and everything still no change. I also can not get into recovery. It trys and loads but then shuts off. Anyway if anyone has any ideas on what this is or how to fix please help! I need my phone back! Thank you.
I'm running MOAR Lite version.
UPDATE: Took the phone apart and took a close look at the button it looks 100% fine...I saw a video on youtube that requires you to complete tear the button off and it works. But I don't know if the button is my main cause of this issue or if it will actually work. Some says it works, some says it does nothing...Please let me know thanks...
UPDATE 2: It will show that battery with spinning circle in it for like 1 second then turn off again. (When it is plugged in)
That's odd. But when it comes to the power button, dismantling and what not 90% of the time will show 0 issues. It will look perfectly fine when it's not. You playing with the power button I assume were pressing hard and normally to try testing it. It's a common issues on this version of the S3 to have faulty power button and you would need to get it repaired. Odly even slightly atmospheric changes can cause it to act different at different points. Some days it works fine, other days a very slight brushing over can cause it to screw up and trigger a manual shut down (holding for like 10 or 15 seconds).
Assuming that it is the power button, or to try, just do a variation of things to the power button itself. Use your finger nail to jiggle it around with different pressures. During boot if it shuts off, it could be the power button internally stuck, just jiggle it around.
This is all I can think of unless you bring it in to get repaired.
I was encountering the exact same problem. I would try to get into download mode and it would sit at the "Downloading" screen for about 5-7 seconds then the display would go blank. It won't make it into recovery either. Based on the above recommendation I took the whole phone apart and sprayed a lot of compressed air directly on the power button mechanism and the plastic case pressing the button in. I didn't see anything broken with the button when I did that.
It seems to be working now, I can boot into my Rom. Don't know how long this fix will last.
Hi,
This morning I rebooted my phone. But instead of booting into the rom(Lineage 15.1), it booted into the recovery(TWRP).
Soon I realized that it's because the volume button is stuck.
If I hold down the volume up button while booting, I can boot into safe mode.
Is there a way to fix this without taking the phone apart, or at least bypass safe mode so that I can use the phone, until I can get it repaired?
Thanks
I had a similar issue with the power button on the Samsung GS3 i9300.
What worked for me, temporarily, was banging the phone corner which is closest to the button hard onto your hand or something similar which cannot cause any physical damage. The jerk was enough to release the button and get the phone working again.
Maybe give that a shot. Hope it helps!
ShotTard said:
Is there a way to fix this without taking the phone apart, or at least bypass safe mode so that I can use the phone, until I can get it repaired?
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Click to collapse
Light percussive maintenance as previously suggested. If the button or internals aren't bent/broken you could also try getting a clean toothbrush's bristles in there.
My volume buttons become quite stiff every now and then but they usually end up just fixing themselves through normal use anyway.