Related
Hi guys,
I have a little problem where my phone's power button will not function in any way, long presses, short, almost embedding my thumb in it, all to no avail. This is doubly dissapointing as I have just installed the latest dexter plus patch to fix the problem. I still had the problem on the previous version and I thought a clean start may fix it. The only way I can get the screen on is to press the media play button! Which of course isn't doing anything on dexter.
Hunches:
I have been playing with a light sensor program and using a 3 second press to turn the phone off, I am only thinking this is related as when I re-installed then turned off the phone using a battery pull, that now the media gallery button will now not work at all, so that is a change.
Second, the power button is buggered. Seems unlikely as everthing feels normal, no big drops have occurred from heights, and the button is travelling in and out as usual.
I have also noticed that as soon as I re-insert a battery that the phone starts immediately, the M pops up as if it is already posting. So maybe it is stuck down?? Again, I don't think so, as the mechanism is working per usual.
If anyone can help it would be fantastic, you guys haven't let me down yet, and this thing is purring, but unfortunately I cannot use it lol. Just my luck.
Thanks in advance
another thing, still not solved
Another thing is happening, the phone screen turns on "after" pressing the power button, it may be once or a few times, and then pressing the gallery button.?!?!
Also, at random times it plays a podcast on my phone, the exact same podcast, and from the start, though the duration may be a few seconds then repeat, or it may go for ages, its quite a rude podcast too which has caused me to throw my phone under the car seat to shut it up when people have been trying to talk to me, as you can imagine its quite embarassing.
There are no services or apps running that I can find related to music, it may happen after pressing the camera button, or opening a website.
It is still going really fast though. And I have also reinstalled the light sensor program so I can turn it on and off without causing damage to the power button.
Thanks again everyone.
pisceanblue said:
Another thing is happening, the phone screen turns on "after" pressing the power button, it may be once or a few times, and then pressing the gallery button.?!?!
Click to expand...
Click to collapse
please clarify
sure, so the only way I can get the screen to turn back on, after turning off as per display power saving preferences, is by pressing the power button, maybe a couple of times, then following that up by pressing the gallery button next to the shutter button, pressing the gallery button doesn't seem to be working to turn the screen on now, but this combo is.
I hope that helped.
Cheers.
EDIT:::
The gallery button alone is working again. sorry guys.
You might just want to reflash it to stock to see if this resolves the problem.
Yeah I think I may have to.
Before I do., I was reading a post on a different forum where another person was having a similar issue. They seemed to solve the problem by using rom manager to boot to a manual restore menu where there was a button tester section, after using it the power button worked for them. I tried but after resetting it displayed a triangle graphic then rebooted.
Is there any way to do this with our open recovery program or any other utility to test the functionality or maybe reset the button or apply a patch etc.
Thanks again :-D
Sent from my XT720 using XDA App
Getting Frustrating
Alright so I followed your advice on your videos on how to reflash to stock, so of course my bootloader does not show up the same as yours on the video. I can get to the bootloader fine, using the button combo or by using quick boot > bootloader, both have the exact same result, the boot loader screens as follows:
Bootloader Fastboot mode
80.89
and that is it....
Also, my computer using rsdlite does not acknowledge the phone, not omap drivers loading etc. Followed your instructions exactly.
This is frustrating me to no end lol.
I am guessing that because I can get to the bootloader with combo no problem, that the buttons physical connections are working.. At least thats a positive.
Can I flash to stock with openrecovery? Or maybe to an earlier version of Dexters froyo? Other ideas?
Any help would be much appreciated guys, trying to use this phone at work with light sensors to turn off screen is not as easy as they say. OMG....
Thanks so much
pisceanblue said:
Bootloader Fastboot mode
80.89
Click to expand...
Click to collapse
The fastboot bootloader isn't the right one. So... if you hold volume up + camera shutter while powering on you end up in fastboot? That's really weird.
Maybe your keys have been remapped somehow? Does anyone know a chord to boot fastboot? Perhaps check to see if your USB port is clean?
Lmao
Just my luck to have a weird problem. I thought it may have been remapped so I have been trying the program buttonremap. It doesn't seem to let me do anything except stop the buttons I re assign doing anything :'(
Does anyone have a proper key mapping file that I can replace with my faulty one to hopefully fix it?
Or any other ideas?
Cheers everyone
Sent from my XT720 using XDA App
Just checked my system / user / keylayout folder. How many files are supposed to be inside, there are a few. I checked the contents of some and they seemed to be the same. Just an idea.... thanks again.
Sent from my XT720 using XDA App
Ok installed anyunlock it allows you to use any physical button to unlock the screen. It doesn't respond when the Power button is pressed, it responded fine to volume rockers, gallery and shutter though.
Anyone know if this would mean for sure its a physical problem before I crack it open and try and fix it.
Thanks guys.
Sent from my XT720 using XDA App
No one has any solutions for me? Come on guys.
Sent from my XT720 using XDA App
Breakthrough!
I am pretty sure I have fixed the problem, I tapped the phone fairly hard on its sides and back, and lo and behold after a battery pull and replacement it didn't turn itself on, I waited, nothing, so then I held the power button and it started up!!!!
But....I have another problem that happened before that, I am stuck in the boot animation that open recovery uses before going into its program (i.e. where you can load nandroid, wipe dalvik cache etc).
I was about to load a new rom, and was in open recovery, had installed it and about to do the reset and the phone turned itself off, and thats when I got the problem with the sticking boot animation.
So just to be clear, I am stuck in a boot loop, but not with the M logo, the restore logo.
I hope the power button solution can help someone else, as random as it is.
If anyone could help me get out of this boot loop without flashing stock that would be great. ( i can get to the real bootloader now btw)
Thanks again everyone.
Solved it all
Just took the sd card out and rebooted. And the power is getting better after banging it.
Thanks to all.
Sent from my XT720 using XDA App
pisceanblue said:
Solved it all
Just took the sd card out and rebooted. And the power is getting better after banging it.
Thanks to all.
Click to expand...
Click to collapse
So, is your conclusion is that the button was stuck and the banging freed it? It doesn't restick?
The Button is not perfect still. Sometimes over sensitive Occasionally it will not even work but it works most of the time. I am just wondering what cleaning solution I could use to free it some more.
It has certainly been a trying problem. Cheers for the help.
Now I need to figure out why I have this strange ghosting on the top of my screen.....
Sent from my XT720 using XDA App
Samsung Galaxy S2 Power Button Not Working
Hi Guys,
Any solution for the power button problem? Current latest Android 2.3.3 Samsung Galaxy S2 also having the same power button problem. Most of the time I can't use my power button to turn on/off the screen (wake/sleep) and there's no menu for long tap as well. Luckily it does wake when i press the only physical Samsung center button.
What i have already tried: Factory Reset, disable Power Saving Mode, Spare Part+ (apps), Screen Off and Lock (apps), and all won't help.
Is there any current updates or patches to allow the power button to work as usual?
Thank you.
take it to the samsung technical centre
Thats if you still have warranty
archer88 said:
take it to the samsung technical centre
Click to expand...
Click to collapse
won't help because this is the 3rd phone replacement from the shop with the same problem. 100% Android software problem.
My TF has done this three times now since yesterday's FOTA. The device hasn't crashed as I can still use ADB and the notification bar relects the true battery status, time etc. I can also turn the screen on and off with the power button but I can't unlock it due to the screen not accepting touch input.
This happens regardless if use a custom rom or not.
Has anyone else had this experience?
Roach2010 said:
My TF has done this three times now since yesterday's FOTA. The device hasn't crashed as I can still use ADB and the notification bar relects the true battery status, time etc. I can also turn the screen on and off with the power button but I can't unlock it due to the screen not accepting touch input.
This happens regardless if use a custom rom or not.
Has anyone else had this experience?
Click to expand...
Click to collapse
My device had this issue, but with the 3/25(?) firmware (it came from overseas -- Taiwan). I basically thought I had a brick, but yesterday I used not-quite-pristine US system.img via a nandroid backup, and it brought it back to life. Still working, 18 hours later (and with the latest OTA update).
If you still have cwm / nandroid access, PM me and I'll post up the system.img that I used to fix my issue, yesterday. It was basically an image I found on Android Central, and I yaff2'd it and added my own md5sum so that nandroid could recognize it. My ongoing concern is that the permissions could be all screwy and softlinks could be broken. But, given the choice of that versus a bricked tablet, I could live with broken softlinks.
mine has done it 3 time while playing fruit ninja but only while playing that and not whit normal use as browsing and all that
Fisken said:
mine has done it 3 time while playing fruit ninja but only while playing that and not whit normal use as browsing and all that
Click to expand...
Click to collapse
Same here. Touchscreen stopped responding while playing that game, but that happened even before the OTA.
How can you get it to start responding again or force a reboot? I just got mine in the mail, pushed the lock button, and now it won't respond to any of my touches. Stuck at the lock screen.
jonnyktyler said:
How can you get it to start responding again or force a reboot? I just got mine in the mail, pushed the lock button, and now it won't respond to any of my touches. Stuck at the lock screen.
Click to expand...
Click to collapse
Hold the power button for 10-12 seconds to force power it off. Release button. Wait a couple seconds. Power on as normal (a 5-6 second hold down of the power button). If still no joy... you're screwed perhaps.
ok thanks a lot holding the power button down for a long time did force it to turn off, now it's working again.
I have been having odd power button issues since updating to 2.3.4. It is almost like it is getting stuck or something.
Sometimes when I hit the power button to turn off the screen, the screen goes off for half a second then comes back on. This also happens when going from off to on (i.e. flicker on then back off), but it seems rarer.
Sometimes when I hit the home button (and just the home button), it takes a screenshot like I am hitting the button as well even though I am not.
All of this is fixed by just hitting the power button a few times.
Needless to say it is annoying. I thought it might be something mechanical, but I took the case off the back and the issue still occurred. It also seems like the button is clicking then unclicking (i.e. not getting stuck). I had no issues prior to updating to 2.3.4.
Anyone else had this happen or know a fix or workaround?
Yes! I have the same exact problem after the update!!
Glad to see I'm not the only one.
It's very annoying.
My backlight turns on by itself randomly and often if you press the power button to turn the screen off, it goes off then comes back on or flickers on and off. The power button doesnt always turn the screen back on either.
It also gets stuck where I press the home screen and it keeps taking pictures.
HTC better fix this!
Master&Slave™ said:
I have been having odd power button issues since updating to 2.3.4. It is almost like it is getting stuck or something.
Sometimes when I hit the power button to turn off the screen, the screen goes off for half a second then comes back on. This also happens when going from off to on (i.e. flicker on then back off), but it seems rarer.
Sometimes when I hit the home button (and just the home button), it takes a screenshot like I am hitting the button as well even though I am not.
All of this is fixed by just hitting the power button a few times.
Needless to say it is annoying. I thought it might be something mechanical, but I took the case off the back and the issue still occurred. It also seems like the button is clicking then unclicking (i.e. not getting stuck). I had no issues prior to updating to 2.3.4.
Anyone else had this happen or know a fix or workaround?
Click to expand...
Click to collapse
I have the exact same problem too since upgrading! I have disabled the screenshot function in build.prop but that only stops the repeated screenshots part of the problem. The main problem with the power button still persists.
I'm having this too, its come and gone to different extents - pretty sure it was happening a bit before the update though.
I'm worried it is mechanical, I couldn't get it to happen with the back cover off but it could have just been coincidence. I can live with having to press the button again every so often but the screenshot thing annoys the hell out of me!
Since the update I've experienced an issue with my power button as well. Sometimes when I hit the button to turn the screen on, nothing happens. At first I thought it was just me but it happens at least a couple of times a day and never happened before the update.
I don't normally turn my screen off by pressing the power button so I can't report on that. Guess I should count my blessing that the screen shot function is not acting up.
Thanks for posting cause was beginning to think it was just me.
FIX!
I found a fix for this, in your build.prop remove the framework line for screen shots and then go in recovery and whipe cache partition twice as well as dalvic twice!
Cheers!
Master&Slave™ said:
I found a fix for this, in your build.prop remove the framework line for screen shots and then go in recovery and whipe cache partition twice as well as dalvic twice!
Cheers!
Click to expand...
Click to collapse
I've just tried this twice but the problem still persists. Sure the screenshot issue is gone but the powering on and off the display is still intermittent.
Sent from my HTC Sensation Z710e using XDA App
I was having the same problem with the power button and was thinking it was hardware thanks for the heads up..
am I like the only one without this problem >.< lol. lucky me
I have this same problem too, I believe its connected to the screenshots but i don't know how to turn it off easily (how do I get into build prop?)
This is definitely after the update, I had absolutely no problems with the power button prior to the update.
I don't have any power button isues at all on my European Sensation (2.3.4 still S-On yet). Playing around it just for a week. But the Screenshot thing is a feature not a bug!
Just press <power button> + <Home> to take a screenshot. I like it.
I just starting having this issue yesterday too. Thought it was my power button getting stuck but good to see it's not a hardware problem and hopefully HTC fixes this.
Over Achiever said:
I have this same problem too, I believe its connected to the screenshots but i don't know how to turn it off easily (how do I get into build prop?)
This is definitely after the update, I had absolutely no problems with the power button prior to the update.
Click to expand...
Click to collapse
I think you're right. As a test, I used AntTek App Manager to freeze "Scribble" which is also known as com.htc.mysketcher and I haven't had the issue yet. I believe this component is responsible for monitoring for the key combo for taking screenshots. Certainly, after freezing it, the Power+Home combo no longer works for taking screenshots.
JMUT said:
I think you're right. As a test, I used AntTek App Manager to freeze "Scribble" which is also known as com.htc.mysketcher and I haven't had the issue yet. I believe this component is responsible for monitoring for the key combo for taking screenshots. Certainly, after freezing it, the Power+Home combo no longer works for taking screenshots.
Click to expand...
Click to collapse
I have just tried this but I still have the issue. Sometimes the power button won't wake up the screen and sometimes when I power off the screen it only stays off for a second and then lights up again.
I have this issue too, but I don't think it is software related problem.
It is, as the phone sometimes recognize a power button click as 2 clicks (screen goes off and on).
To see what I mean, go to Recovery and try to navigate through menus - when you're clicking power to enter any menu, sometimes you jump back, as if you were clicking "Go back"...
So, if the issue is even in Recovery mode, so it is not software related. I even restored my stock 2.3.3. soft and the issue is still there. I think it's a mechanical defect
EniHS said:
I have this issue too, but I don't think it is software related problem.
It is, as the phone sometimes recognize a power button click as 2 clicks (screen goes off and on).
To see what I mean, go to Recovery and try to navigate through menus - when you're clicking power to enter any menu, sometimes you jump back, as if you were clicking "Go back"...
So, if the issue is even in Recovery mode, so it is not software related. I even restored my stock 2.3.3. soft and the issue is still there. I think it's a mechanical defect
Click to expand...
Click to collapse
I have noticed this too now in recovery.
Same here, I never had this issue before, but now after upgrading to this new 2.3.4, I'm having the same issue .
Sent from my HTC Sensation 4G using xda premium
mike2518 said:
Same here, I never had this issue before, but now after upgrading to this new 2.3.4, I'm having the same issue .
Sent from my HTC Sensation 4G using xda premium
Click to expand...
Click to collapse
The strange thing is, I even downgraded to 2.3.3 and I still have the problem. I have even flashed stock HBOOT and Recovery but the problem remains. I just don't understand it because it certainly wasn't happening before I upgraded.
Add one more person to the screenshot-club. Haven't had any other problems, but sometimes the phone just keeps taking screenshots when I'm pressing the home key. Extremely annoying, but luckily this is usually solved by tapping the power button. Ofc afterwards you have to clean your gallery of useless pictures... Argh!
Sent from my HTC Sensation Z710e using Tapatalk
I use a rooted sensation and I have experienced that same problem on one ROM. If the problem is really that bad, try going the rooted way.
Sent from my Htcclay's SuperLite 4G using xda premium
Hi,
Sometimes, my power button will not put the phone to sleep... Other times, it works perfectly...
It is not a hardware problem, as when this happens, I can ALWAYS hold it and see the shutdown/reboot menu. Then, after dismissing the menu, I can ALWAYS put the phone to sleep using the button. It's like if the key was ignored when that happens.
By the way, double tapping the status bar works all the time to put the device to sleep.
I think it is a software problem.
Unfortunately, I cannot always make it happen, as my button works probably 90% of the time...
Anybody got this ?
not had this issue with the phone. might be faulty hardware
harrys1991 said:
not had this issue with the phone. might be faulty hardware
Click to expand...
Click to collapse
I don't think it's a hardware problem, because it alwas work to open the screen.
I was able to catch a logcat and I opened a jira for it :
https://jira.cyanogenmod.org/browse/BACON-1344
Hope somebody can find what is the problem.
My jira was merged :
https://jira.cyanogenmod.org/browse/BACON-837
Anybody else have this problem ?
My volume and power button's both are not working as of yesterday . They worked fine after 38R update , but started to have this issue for no reason .
Luckily I had the double Tap to wake up selected and so am able to access the phone.
I too get something similar but it's to wake up the screen for me that works 1/2 the time. Also double taping to wake up is pretty bad since 38R.
Cholerabob said:
I too get something similar but it's to wake up the screen for me that works 1/2 the time. Also double taping to wake up is pretty bad since 38R.
Click to expand...
Click to collapse
I have the exact same problem my self. It is extremely annoying! I can't find a way to fix that. I tried numerous different roms with no luck. Unfortunately i can't find anyone else in the internet having the same issue. It seems it is just you and me at the moment. The only work around is using dt2w which always works but the problem with dt2w many times unlocks the phone without wanting to.
I hope some experienced people here have a look on this problem!!
Please vote on jira.cyanogenmod.org to get some attention to this issue.
dcoulombe said:
Please vote on jira.cyanogenmod.org to get some attention to this issue.
Click to expand...
Click to collapse
Already did. Let's hope they will try ti fix it.
me too
dima22 said:
I have the exact same problem my self. It is extremely annoying! I can't find a way to fix that. I tried numerous different roms with no luck. Unfortunately i can't find anyone else in the internet having the same issue. It seems it is just you and me at the moment. The only work around is using dt2w which always works but the problem with dt2w many times unlocks the phone without wanting to.
I hope some experienced people here have a look on this problem!!
Click to expand...
Click to collapse
let me know how you could resolve the issue my screen is not getting on while outgoing call is active, power button doesn't wake the screen most of the times
I have the same problem, sometimes work sometimes not. I am using cm12, and before that i used cataclyzm mode with same problem.
Button worked fine on kit kat.
What should we do?
Has anyone found a solution to this problem ?
It's rather strange
Everything worked normally on CM11S, it also works for some time after a reboot and power on does work , just power off doesnt :/
MAy be I have a solution
nerellav said:
let me know how you could resolve the issue my screen is not getting on while outgoing call is active, power button doesn't wake the screen most of the times
Click to expand...
Click to collapse
Go to Settings-Display- Go down and u will find an option Prevent Acciental wake up- Just uncheck it.
Hopefully ur problem will be solved
Wake Up Lag after flashing cm-12.1-20150815-UNOFFICIAL-ferrari.zip
I have flashed cm-12.1-20150815-UNOFFICIAL-ferrari.zip.
Everything looks fine, but the wake-up lags quite seriously.
When I press the power key to wake up the phone,
the hardware key lights up, but the screen is still black.
After 5-8 seconds the screen may show up but then it goes off quickly.
Now I have to long press the power key,
then the reboot menu will come out, and the screen can then keep on.
But it's quite stupid.
I have flashed also the RazorReborn kernel but problem still exists.
If the problem cannot be solved, I may need to flash back to the MIUI rom to try again.
kaworu666 said:
I have flashed cm-12.1-20150815-UNOFFICIAL-ferrari.zip.
Everything looks fine, but the wake-up lags quite seriously.
When I press the power key to wake up the phone,
the hardware key lights up, but the screen is still black.
After 5-8 seconds the screen may show up but then it goes off quickly.
Now I have to long press the power key,
then the reboot menu will come out, and the screen can then keep on.
But it's quite stupid.
I have flashed also the RazorReborn kernel but problem still exists.
If the problem cannot be solved, I may need to flash back to the MIUI rom to try again.
Click to expand...
Click to collapse
you are making new therad for cm bug report ...that is so wrong...report this is proper cm thread
1) I cannot reply to the thread as the forum said I am new here (below 10 posts).
2) I have just found a solution in the long long thread (link below) and I am testing it.
http://forum.xda-developers.com/showpost.php?p=61923480&postcount=333
k2wl said:
you are making new therad for cm bug report ...that is so wrong...report this is proper cm thread
Click to expand...
Click to collapse
kaworu666 said:
I have flashed cm-12.1-20150815-UNOFFICIAL-ferrari.zip.
Everything looks fine, but the wake-up lags quite seriously.
When I press the power key to wake up the phone,
the hardware key lights up, but the screen is still black.
After 5-8 seconds the screen may show up but then it goes off quickly.
Now I have to long press the power key,
then the reboot menu will come out, and the screen can then keep on.
But it's quite stupid.
I have flashed also the RazorReborn kernel but problem still exists.
If the problem cannot be solved, I may need to flash back to the MIUI rom to try again.
Click to expand...
Click to collapse
I think you just forgot to flash the Sensor patch from cm12.1 thread
I had the same Problem when i forgot to flash it one time