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Broken power button

The button dosnt work it seems to click normal and I did not drop it or anything else to make it stop working right. So my question is: does it have anything to do with the rom im running (cm7 nightly 179) or is there anyway to make another button take over the action of screen off/on?
Sent from my SGH-I897 using XDA App

You can set the volume rocker for screen on and you can have a widget to power off
Rocker on is in cyanogen settings
Sent from my SGH-I897 using XDA App

Thanks I found the volume key setting does the widget use memory?
Sent from my SGH-I897 using XDA App

donk232 said:
Thanks I found the volume key setting does the widget use memory?
Sent from my SGH-I897 using XDA App
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prob does if you get it since it is a widget but im sure its not alot

well volume on widget off is working but it is incredibly annoying to not have a power button. has this happened to anyone or is there any write up on fixing a button? or any solution for my button?
thanks!

I had the same issue. Used the app in this thread to remap the power button to volume keys. Then changed the power button in the app to "focus" to disable it. This app modifies the build.prop file so you only have to do this once or after each rom flash.
App: http://forum.xda-developers.com/showthread.php?t=850464

donk232 said:
well volume on widget off is working but it is incredibly annoying to not have a power button. has this happened to anyone or is there any write up on fixing a button? or any solution for my button?
thanks!
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Have same problem, it really pisses me off. One day it works fine, the next day, nothing changes and it doesn't work at all. The button clicks fine, it has a case and has been well taken care of, and still for some reason the most important button breaks.
If anyone has had the same problem and found a remedy please let us know.

Add45 said:
Have same problem, it really pisses me off. One day it works fine, the next day, nothing changes and it doesn't work at all. The button clicks fine, it has a case and has been well taken care of, and still for some reason the most important button breaks.
If anyone has had the same problem and found a remedy please let us know.
Click to expand...
Click to collapse
Remap the button.

I think you should find a way back to stock and test it. I had a bad power button and regardless of the rom they do fail. Get it back to stock, and if you can do a warrenty claim
Sent from my SAMSUNG-SGH-I897 using XDA App

Cor-master said:
I think you should find a way back to stock and test it. I had a bad power button and regardless of the rom they do fail. Get it back to stock, and if you can do a warrenty claim
Sent from my SAMSUNG-SGH-I897 using XDA App
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+1
I am surprised by how many Captivates have this problem. Once it fails with your phone off, you may never be able to get it to turn on !!!

I had cognition 4.5 installed and i was at work sending a text where all of a sudden my sister screen shut off and I heard the locking click sound. I hit the power button and it was locked. I unlocked it and it did it again. And it got worse and worse till the power button stopped functioning altogether. Getting back to stock was a pain as to get into download mode typically requires holding power, after hours of googling someone on these forums suggested using adb and a gui. I was able to reboot into download and use hemdale to get back to stock, and i was off to an AT & T warrenty exchange center to get a new phone. It seems to be a common problem amongst all android phones, as I have a friend who used to have a droid incredible, and upgraded to a droid bionic because his power button died.
Sent from my SAMSUNG-SGH-I897 using XDA App

Cor-master said:
I had cognition 4.5 installed and i was at work sending a text where all of a sudden my sister screen shut off and I heard the locking click sound. I hit the power button and it was locked. I unlocked it and it did it again. And it got worse and worse till the power button stopped functioning altogether. Getting back to stock was a pain as to get into download mode typically requires holding power, after hours of googling someone on these forums suggested using adb and a gui. I was able to reboot into download and use hemdale to get back to stock, and i was off to an AT & T warrenty exchange center to get a new phone. It seems to be a common problem amongst all android phones, as I have a friend who used to have a droid incredible, and upgraded to a droid bionic because his power button died.
Sent from my SAMSUNG-SGH-I897 using XDA App
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Click to collapse
you don't need a power button at all to get into download mode. or adb, or gui.

The power button is replaceable on the board if you are highly skilled with removal and re installation (it's soldered in place).
If you have questions about replacing it...PM me.

My power button acts kinda flakey at times, but then works fine for a long time.

My power button is all good now, been using this cappy since October, rooted, cyanogenmod 7.1, it's like a new phone. But I'm about 2 weeks away from the 90 day refurbished warrenty running out, hope nothing breaks on it again
Sent from my SAMSUNG-SGH-I897 using XDA App

connexion2005 said:
The power button is replaceable on the board if you are highly skilled with removal and re installation (it's soldered in place).
If you have questions about replacing it...PM me.
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do you know where I can buy that part? I want to change it.

Power Button Problem

Hello guys, I just want to know is there any way through which I can increase the sensitivity of the power button? My phone is now one year old and I've found that the power button is very annoying. If any new person happens to use my phone, he is to be taught to apply a bit more force to the power button to lock the phone.
Also, long press is difficult! It's very difficult to take screenshots (with CM ROM that has power button screen shot option).
When I long press to take a screenshot, after releasing the button, the phone sleeps and gets locked. It happens several times and to take one screenshot I have to face it almost five times. I think it is because of dust that gets collected below the plastic button, is there any suggestion from you that can make my finger's life easy??? :banghead:
Uhh, and do not suggest opening the phone body and clean it!!!
Sent from my LG-P500 using xda premium

And how does a topic come under 'favourites' section of the xda premium app??? Such a stupid question but I am really not finding a way out!!!
Sent from my LG-P500 using xda premium

Same problem. Isn't much you can do with the power button. It's mechanical so to fix the actual button you would have to open up the phone and fiddle in there. (don't try this if you don't know what you're doing)
I, for one, am using this mod. It works on the rom level, not the phone itself so it needs to be flashed every time you install a new rom (even when it's the same one but different version) and it won't work when the phone is completely shut down, you still have to use the power button.

Oh yeah! I knew that mod but forgot!
Well then, for now I use a screen locking widget... but still to unlock power button is required...
Will have to stay with it only.. :banghead:
Sent from my LG-P500 using xda premium

Oh, and yeah, that same widget allows to lock the phone by long pressing search button.
Sent from my LG-P500 using xda premium

krazzyvishal said:
Oh yeah! I knew that mod but forgot!
Well then, for now I use a screen locking widget... but still to unlock power button is required...
Will have to stay with it only.. :banghead:
Sent from my LG-P500 using xda premium
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Click to collapse
Can't you just press any other button, like menu or the back key, and slide to unlock?

same problem with volume keys also

thatnextdoorboy said:
Can't you just press any other button, like menu or the back key, and slide to unlock?
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Click to collapse
Yes I know I can, but sometimes just to see notifications or time, I don't take out the phone from the cover, only its head...

Button prob fix?

I have my O1 for 2 years now, unfortunately i pressed my off button and up volune too hard when soft brick my phone about months after buying. Its still functioning if i pressed hard enough. Now its worsening, is there any way I can fix it? I have tools to open it.
Just a thought. Sorry if there is a previous thread as this, but i search already and theres none.
Sent from my GT-P6200 using xda app-developers app

This might help.

Buttons do have the maximum amount of clicks. Thats why they degrade. If you want to fix it (hardware) u need to replace the switch (the one connected at board) which is hard.
There is a mod somewhere that replaces (or use both power and search key) as powerbutton. It wont replace the power button when booting up the phone but atleast turning off the screen using the search key.
Sent from my LG-P500

^ --> http://forum.xda-developers.com/showthread.php?t=1634368
Sent from my LG-P500 using xda premium

engr_exxi said:
Buttons do have the maximum amount of clicks. Thats why they degrade. If you want to fix it (hardware) u need to replace the switch (the one connected at board) which is hard.
There is a mod somewhere that replaces (or use both power and search key) as powerbutton. It wont replace the power button when booting up the phone but atleast turning off the screen using the search key.
Sent from my LG-P500
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Click to collapse
But mine degraded just 4 monthaftrr using O1. I pushed the power button too hard as i was panicked that i hard brick my O1(does not enter cwm, just a few character on the uppwr left corner). OT, sorry.
Thats my main prob, i always flash rom, and if i got stuck in bootloop i have to enter cwm manualy (3 button combo). And it took me of average 3 minutes or more as it didnt detect the power button in the combo.
Have to live with that i guess.
Thanks for all the help. .
But i still hope tht i can repair it. :/
Sent from my LG-P500 using xda app-developers app

nshaziq89 said:
But mine degraded just 4 monthaftrr using O1. I pushed the power button too hard as i was panicked that i hard brick my O1(does not enter cwm, just a few character on the uppwr left corner). OT, sorry.
Thats my main prob, i always flash rom, and if i got stuck in bootloop i have to enter cwm manualy (3 button combo). And it took me of average 3 minutes or more as it didnt detect the power button in the combo.
Have to live with that i guess.
Thanks for all the help. .
But i still hope tht i can repair it. :/
Sent from my LG-P500 using xda app-developers app
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Haha, my power buttons is also very bad.When I got stuck on bootloop I replace the battery and quickly put it on(very quickly) and the I press vol. down and home to enter in recovery, that's the difficult part, but at least it's easier than turning it on with our damm power button

FPChaim said:
Haha, my power buttons is also very bad.When I got stuck on bootloop I replace the battery and quickly put it on(very quickly) and the I press vol. down and home to enter in recovery, that's the difficult part, but at least it's easier than turning it on with our damm power button
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Wow! Never thought of that. Would give it a try.
Sent from my LG-P500 using xda app-developers app

Stuck power button

So my galaxy s2 skyrocket has a stuck power button. Lately it getting worse, because multiple times a day it just turns off and vibrates until I do something. I'm currently on vacation so I can't take it apart here. Is there any easy fix and/or app that can replace the turning on the phone with a different button? I have done anything about it because I'm getting a new phone soon.
Sent from my SAMSUNG-SGH-I727 using xda app-developers app

Yes there is a software fix. Search the other threads on this issue as I don't rember what it is.
Sent from my SAMSUNG-SGH-I957 using xda app-developers app

jd1639 said:
Yes there is a software fix. Search the other threads on this issue as I don't rember what it is.
Sent from my SAMSUNG-SGH-I957 using xda app-developers app
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I tried doing that and resulted in nothing. I am very tempted to send it to mobiletechvideos.

HiTideBlastoise said:
I tried doing that and resulted in nothing. I am very tempted to send it to mobiletechvideos.
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Click to collapse
Why?
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2

I am doing it because I bought this phone under the condition I knew it was a faulty button and it worked for a while and lately has been acting up more and they can install a new one.
Sent from my SAMSUNG-SGH-I727 using xda app-developers app

HiTideBlastoise said:
I am doing it because I bought this phone under the condition I knew it was a faulty button and it worked for a while and lately has been acting up more and they can install a new one.
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
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Why don't you install a new one?
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2

xcrazydx said:
Why don't you install a new one?
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This post has a link to a parts source. Probably cheaper to do it yourself.
http://forum.xda-developers.com/showpost.php?p=39230051&postcount=2

U can try these app this is what I do
http://forum.xda-developers.com/showthread.php?t=2191120

Power switch troubleshooting, teardown and fixes
Suddenly I had the power button problem too yesterday. I was watching the screen and it locked and vibrated like a FC. Then it shut down into a permanent 2.5 sec. intervals vibrating boot loop.
Recovery and Download modes were therefore unreachable. I could see one Samsung logo on the way to Recovery or quickly tap volume up at the Flash Warning screen and see the download Android go by before forced restart. Good, because the correct troubleshoot is that simply inserting the battery begins the loop. (It's your power button then!)
The external power switch remained spring loaded (physically operational), but ineffective. The problem is more internal. Tapping it on the table edge didn't help. I took out the battery, SD and SIM cards and seven cross head screws. Unsnapping the i727's back cover was easy using my fingernails; beginning with the slack space surrounding the volume rocker with the opposite hand clawing gently in the battery well, then threading your way around the case edge. The rocker freely floats out of position, so don't let it fall too far!. It is easily threaded back into position for reassembly.
Inside the external power switch's location is the plastic power button (short cylindrical nub on molded plastic block). That too was still spring loaded and physically operable, but ineffective versus the boot looping.
In my case, the hardware fix came by peeling up the corner of the mainboard nearest the button and blowing a few times, with the button edge facing down so gravity helps clean out any dust.
I tested by inserting the battery (voila! no vibration) and booting before shutting down for reassembly. I had a good soft screen lock button on my home screen's Widgetsoid custom widget and had largely ignored it. Now I have added the Smart Screen ON app and will use both. SSO offers both functions if you like. Thanks to the members who pointed out the troubleshooting, teardown and fixes detailed here.

Broken power button

So my brother showed his phone today and the power button acts like its held down and then sometimes is not responsive at all. I remember on my S1 having the same problems, what I did was made the power button the search key and turned off the power button all together. Anybody have and good ideas on power button workarounds I'm not newbie I just have been using my gnex and n5 so long I kinda forgot the whole Samsung game. He is currently running Beans ROM.
Or maybe anybody had any luck cleanings the power button if so how did you do it? Thanks!
Sent from my Nexus 5 using XDA Premium 4 mobile app

Wdustin1 said:
So my brother showed his phone today and the power button acts like its held down and then sometimes is not responsive at all. I remember on my S1 having the same problems, what I did was made the power button the search key and turned off the power button all together. Anybody have and good ideas on power button workarounds I'm not newbie I just have been using my gnex and n5 so long I kinda forgot the whole Samsung game. He is currently running Beans ROM.
Or maybe anybody had any luck cleanings the power button if so how did you do it? Thanks!
Sent from my Nexus 5 using XDA Premium 4 mobile app
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Click to collapse
I would try Button Savior from the Play Store first, I've never used it but it will let you turn off the power button. I had the same problem recently and no cleaning/repair I tried worked, I ended up just opening the phone and prying the power button off the motherboard. My phone's button problems were preventing it from starting up correctly, and made it impossible to boot into recovery. If your problems aren't that bad, obviously a software solution is better than ripping parts off the motherboard.

Wdustin1 said:
So my brother showed his phone today and the power button acts like its held down and then sometimes is not responsive at all. I remember on my S1 having the same problems, what I did was made the power button the search key and turned off the power button all together. Anybody have and good ideas on power button workarounds I'm not newbie I just have been using my gnex and n5 so long I kinda forgot the whole Samsung game. He is currently running Beans ROM.
Or maybe anybody had any luck cleanings the power button if so how did you do it? Thanks!
Sent from my Nexus 5 using XDA Premium 4 mobile app
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Click to collapse
The popular method would be using xposed installer with the Wanam module.