Hardware power button pressing itself - Xperia Play Q&A, Help & Troubleshooting

I've got a serious problem. My xperia play is pushing the power button itself like crazy. I took it apart and I've blown some air under the plastic chrome button and problem was solved... For a few clicks... Do I have to replace the clicker (not plastic chrome button) in the xperia play itself or what should I do?
Thanks for any useful reply.

refresh

nobody knows anything?...

Lol, weird thing. I stopped using it and suddenly it's working again
I'd say it was dirt or sth but i already disassembled it before writing this thread (not post)

and the problem came back... Any ideas why is that happening?

Related

[Q] Power Button not working(HTC Desire).!!!!!!

hello fellow desire user's..
i been using my desire for about 6months and suddenly the power button stop responding, i tried to go back to original state (e.g out of the box) and still the power button not working, i also tried to reflash same thing happen nothing,,,
Q: is this a hardware problem?
please help!!!and tnxs in advance..
You are complete stock, so call htc.
ianthugs19 said:
hello fellow desire user's..
i been using my desire for about 6months and suddenly the power button stop responding, i tried to go back to original state (e.g out of the box) and still the power button not working, i also tried to reflash same thing happen nothing,,,
Q: is this a hardware problem?
please help!!!and tnxs in advance..
Click to expand...
Click to collapse
Same thing happened to me though mine was due to me dropping my phone. I would give HTC a call in the first instance and try and get it fixed for free under warranty
My phone is rooted and has a custom rom so i am able to bypass this issue by having the phone wake on track ball and i have downloaded a few apps
screen off and lock (this is then mapped to long press on the search key
quick boot (to restart the phone, this requires root access to work)
after a few hours you get used to the alternative way to switch the screen on and off.
ianthugs19 said:
hello fellow desire user's..
i been using my desire for about 6months and suddenly the power button stop responding, i tried to go back to original state (e.g out of the box) and still the power button not working, i also tried to reflash same thing happen nothing,,,
Q: is this a hardware problem?
please help!!!and tnxs in advance..
Click to expand...
Click to collapse
I had the same problem with the desire HD, happened suddenly installed nolock as a tempory solution, and was going to take it in under warranty for repair. It is caused by a stuck power button. Heres how I fixed mine. As a last resort, I removed the battery sim card cover and battery cover so that all I was holding was the Ali uni body section. with my finger and thumb I began flicking the chrome button with my nail, as if you were flicking a pea accross the table, after about 30 seconds of flicking the little chrome button popped out slightly, when holding it by your ear and pressing it you can now hear a click. Maybe a dust particle or something from my pocket caused mine not sure, but it was moisture or software related. Hope this helps someone who maybe hasthe same problem.
Paul.
i'd say give htc a call
hope u find a solution soon..

Volume up, Menu and Home key not working!

Hello everybody! My htc desire's physical buttons(actually just the volume up, home and menu keys) don't work...I press them but nothing happens. Well, they work sometimes, but when they don't I reboot my phone, randomly press some buttons, and they start working again. I just don't know what the fault is. Im on MildWild CM 4.3. I think the same problem was with other firmwares too. Can you please solve my problem?
If your device is under warrantly just send it to htc. It's a hardware problem, not something that you can solve with a script.
Ah, so you're telling me there's nothing that can be done to repair it? Cuz, my device isn't in warranty(I just replaced the casing)...
thedarkcoder said:
Ah, so you're telling me there's nothing that can be done to repair it? Cuz, my device isn't in warranty(I just replaced the casing)...
Click to expand...
Click to collapse
I don't know.. I don't want to be pessimistic, maybe you can search for similar problem in internet and a possibile solution, not just for Desire but in general for devices that have hardkeys. Maybe like use a spray for electric contacts while device is turn off and wait that it's completly dry before turn it on. Good luck.
I can't remember it, but I think that this problem appeared only after I got my casing changed. Could the technician have done something wrong? Can I send it to the man that changed the casing?
It's probably just some dust that gathered underneath the buttons. I had the same problem with the volume down button. I used a needle to clean the dust around it, and then it worked perfectly.
I dont think it could be due to the dust, cuz there are three buttons which simultaneously stop and start working... It's a bit strange tho..
I have issues now with my power button. It's unreliable... that is, the button sometimes works. Sometimes when I press it, it opens the shutdown menu..
Started all of a sudden. Not sure how that happened... and it's out of warrenty for 4 months now..
That is why I use Button Savior
Same!
I am getting the same problem. I have replaced the keypad flex with a new one and still getting the same issue. It would start working randomly like if I open the browser and open many tabs, then it would work. Funny thing is that they would not even work when I go in recovery.
My desire is 2yrs old now but I still love it.
shricker said:
I am getting the same problem. I have replaced the keypad flex with a new one and still getting the same issue. It would start working randomly like if I open the browser and open many tabs, then it would work. Funny thing is that they would not even work when I go in recovery.
My desire is 2yrs old now but I still love it.
Click to expand...
Click to collapse
Same problem here.
Mostly happens with Home and menù. Less often with volume buttons.
For now I'm using the "button saviour app" workaround, but if is something hardware I will know it very soon... (made a copy of my rom on a friend's HTC Desire)
thedarkcoder said:
I can't remember it, but I think that this problem appeared only after I got my casing changed. Could the technician have done something wrong? Can I send it to the man that changed the casing?
Click to expand...
Click to collapse
thedarkcoder said:
I dont think it could be due to the dust, cuz there are three buttons which simultaneously stop and start working... It's a bit strange tho..
Click to expand...
Click to collapse
All three buttons simultaneously! Buttons usually fail gradually one by one and drive you mad finally. I would put my money on the keypads being misaligned during whatever you got done with casing. Take it back to him.
If its some kind of misalignment no amount of sprays will help.
BTW I use zmooth for button conservation
use soft key instead
Sent from my HTC Desire using xda premium
I had the same issues : menu button working randomly, had to press very strong on up/down volume buttons.
I've dismounted my phone (using this : http://www.formymobile.co.uk/desiredisassembly.php ), and I saw that there were a lot of dust, hairs.. I tried to clean up/down volume buttons the best way I could, and they both work so much better now! Not totally perfect though.
By the way, I noticed that there was a lot of compressed dust in micro-USB connector and was able to remove it fully (thing I couldn't do without dismounting phone).
I didn't want to go farther to access menu/home buttons because I didn't have time and Menu button works quite OK.
I have the same issue here with the volume buttons they tend to get unresponsive and unreliable.
Even though all the parts were renewed since six months ago, the volume buttons are probably bad designed?
Holland1994D said:
I have the same issue here with the volume buttons they tend to get unresponsive and unreliable.
Even though all the parts were renewed since six months ago, the volume buttons are probably bad designed?
Click to expand...
Click to collapse
You could replace bad working buttons' functions with others'. My volume down isn't working, so I made my search button act like a vol down.
Buy the new one
Sent from my GT-N7000 using xda premium

[Q] Power Issues... Even in recovery/download mode

Phone randomly turns off/reboots (mostly reboots). Sometimes the phone won't go past the "SAMSUNG" screen on boot. I booted the phone into recovery and download mode multiple times but it'll reboot after a minute or two.
I've tried another battery and still had the same issue. I've removed the battery and held the power button down to discharge power. I've opened up the phone, blew the dust out, and made sure that the power button was not getting stuck. I'm fairly certain it's not a rogue app causing the issue, but I've factory reset the phone to stock.
Please advise!
dwrdbg said:
Phone randomly turns off/reboots (mostly reboots). Sometimes the phone won't go past the "SAMSUNG" screen on boot. I booted the phone into recovery and download mode multiple times but it'll reboot after a minute or two.
I've tried another battery and still had the same issue. I've removed the battery and held the power button down to discharge power. I've opened up the phone, blew the dust out, and made sure that the power button was not getting stuck. I'm fairly certain it's not a rogue app causing the issue, but I've factory reset the phone to stock.
Please advise!
Click to expand...
Click to collapse
if you have a sd card, sometimes a funky sd card will cause this as well. remove yours for a while to check if its causing your issue
Sounds like the same problem I was having. Take your finger and lightly move it up and down over the power button.. if it acts up or reboots it could be the button issue..
Sent from my SPH-L710 using xda app-developers app
I was having the EXACT same issue. I thought it might be the recent upgrade to the cm11 nightlies since before it was once a week but now it's just non-stop. Is the issue the actual power button switch or the plastic buttons?
Orion78 said:
Sounds like the same problem I was having. Take your finger and lightly move it up and down over the power button.. if it acts up or reboots it could be the button issue..
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
beantek said:
I was having the EXACT same issue. I thought it might be the recent upgrade to the cm11 nightlies since before it was once a week but now it's just non-stop. Is the issue the actual power button switch or the plastic buttons?
Click to expand...
Click to collapse
For me it was the power button itself.. Read my post on how to fix the issue yourself if you dont want to take your phone into Sprint
http://forum.xda-developers.com/showthread.php?t=2679936
Fixed (kind of )
I've taken my phone apart before to replace the speaker/audio jack module after my headphone jack stopped working in one ear (also a common s3 problem). I did as suggested and added a piece of paper wedged in between the button and the button switch. Surprisingly the switch was perfectly clicky so any problem will have to be internally such as corrosion or just worn out. The problem seemed to have been fixed (kind of, not really) as the phone turned on and wouldn't freak out when I rubbed the power/hold button. I got all my data off the phone successfully. The buttons themselves are pretty cheap online but I don't want to have to solder considering I have an upgrade. I'll just get an S5 whenever they are available. Thanks for the help.
Orion78 said:
For me it was the power button itself.. Read my post on how to fix the issue yourself if you dont want to take your phone into Sprint
http://forum.xda-developers.com/showthread.php?t=2679936
Click to expand...
Click to collapse
I'd like to thank everyone for their suggestions. I determined that it was in fact a power button issue.
My "FIX" (for anyone with similar issues):
Temporary:
I removed the logic board from the phone and flicked the button up and down and that helped a little with the button's hypersensitivity. Because a slight tap would make the button "stick" and power off, I took apart the phone and physically removed the plastic power button. I could hit the button if necessary with a small screwdriver or my watch strap thingy, but I did my best to keep the battery from dying out. As for dealing with a lack of "lock" button, I installed an xposed module that let me remap my volume up button as a lock button.
Permanent:
My mother recently upgraded her phone and gave me her S3. Unfortunately it had a cracked screen. I removed her logic board and swapped it out with what was in phone and reactivated her phone as mine.
Thanks for everyone's help, and hopefully this can help someone else too!

Home Button

hi guys, does any one else experience this problem..
i usually wake the phone up with the home button, but sometimes i press it, the image will pop up and then close and it will be asleep again, it will keep doing this for a while, but then a couple of hours later it will be fine..
ive experience this a number of times, abit annoying but the power button is there so not a major issue
Using: stock lockscreen with picture. Happened here as well, triggering the home button works for me.
I also have same problem sometime. Not a big deal, just an annoyance.
Sent from my SD4930UR using XDA Forums
glad im not the only one..haha
quite the same
This really bothers me, so does the absence of the amazon feedback or technical support.
I don´t think this is a problem caused by the home button.
I guess this comes from the proximity sensor under the front camera.
Cover it and it will be the same.
Sometimes i had the same problem in an dark environment with an screen protector at the phone.
Changing the screen protection worked for me.
I have the same problem. My phone is still in the clear plastic to protect as I'm not sure what I'm going to do with the device. My home button has never worked to awake the device.
The plastic protective cover is causing this.

[solved] [help] Power button Issue

Hi,
I have a strange issue with my HTC one m8. I am getting a warning 'to restart your phone press and hold the power and volume up buttons for 10 seconds'. The strange thing is that my button is not stucks, it still 'clicks'.
I have gone through this forum and found many other people facing similar issues. I have tried remapping keys in my device and disabling the power button. Even though this has solved the problem of the warning showing, the phone does behave abnormally sometimes.
Is there any way to disable power button from kernal and remap it to say volume button. or is there any other simple solutions to this problem. Please help i really can't afford a new phone right now.
Thanks a lot
Okay. So i have managed to solve the issue without any software optimizations
Coming to the point, what you need is isopropyl alcohol (commonly known as rubbing alcohol, surgical spirit, medical spirit). I got a very small syringe and injected minute amounts to the sides of power button. I injected small quantities into both sides of the power button. Now, i started pressing the power button, rocking it left and right for about an hour periodically making sure the solution was well inside.
After this i left the phone unattended to dry for about 12 hours. After that the power button was back to normal. I was suffering with this problem for more than three months, i didn't want to try this solution earlier. So if you are suffering from similar issue, i am sure this method will help.
Thanks

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