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I have read many threads about the issues that the Nexus One has with the power button. I feel that my situation is a little different, so I wanted some opinions on this. My power button is completely unresponsive. I can't use it to turn the phone on, wake or lock my screen when the phone is on, etc. My phone has an unlocked bootloader and is rooted. I am currently using the track ball to wake my phone, so I'm not having any real issues with day to day operations of my phone. I was completely convinced this was a hardware issue (and still am), but I wanted to be 100% sure it was a hardware issue before contacting HTC. I downloaded Quick Boot from the android market which allows you to reboot your phone, boot your phone into your Bootloader, and boot your phone into Recovery. I decided to boot my phone into Bootloader mode to see if the power button would work there. The power button didn't work in the Bootloader, but neither did the volume button (prior to this test, I had no issues with the volume rocker at all). I pulled the battery and let the phone boot up to check and make sure the volume button was still working when the phone was running. Once the phone was booted up, I had no issues with the volume controls. My question is why would the volume rocker not work in the Bootloader? Also, could the issue that prevents the volume rocker from working in the Bootloader be preventing the power switch from working while the phone is booted up? If there is a chance that it's a software issue, how would I test/correct the issue? Thanks your help.
Most people I have seen complain about that problem, send the phone back for a free repair because it's a hardware problem.
The best way to test it is to flash a stock rom.
Thank you, I will try reflashing the FRF91 stock firmware and see what happens. Thanks.
Definatly sounds like the power button is broken. I had one like that. Send it back for a repair/replacement.
I've checked my immediate suspicion, and it turned out to be correct - so I'm posting the result:
Your power button is actually stuck in "ON" position (pressed).
Anyone can test it, press the power button to wake up the screen, keep it pressed, every operation is allowed in the system and volume buttons work. But when you reboot and try the same in bootloader, having power button ON disables the rest of the buttons.
My screen doesn't wake when I press the power button. Any other ways to check if it's stuck in the "ON" position?
It's 100% determined by your description. The only other check would be running any kind of SW that shows the current key states, and I'm not aware of any such SW.
I've posted the checking procedure for people with working power buttons, so they can verify the findings.
Any way to fix the issue?
If you're technically inclined and can't use warranty, I suppose that getting to the power button and repairing/replacing it wouldn't be very difficult. But no other way I can think of.
has anyone tried to repair this?
NEED a Do-IT-Yourself
Jack_R1 said:
If you're technically inclined and can't use warranty, I suppose that getting to the power button and repairing/replacing it wouldn't be very difficult. But no other way I can think of.
Click to expand...
Click to collapse
defroster said:
has anyone tried to repair this?
Click to expand...
Click to collapse
As much as it freaks me out
Pls assist with a DIY ...
As there's No HTC Service in my area
Thanks in advance
aseems said:
As much as it freaks me out
Pls assist with a DIY ...
As there's No HTC Service in my area
Thanks in advance
Click to expand...
Click to collapse
A DIY can not be too difficult and you may be best to search YouTube. It can not be too terribly difficult as long as you can open it up and remove any connecting ribbons (I've had to replace my girlfriends iPhone digitizer due to phone falling out of back pocket onto concrete from three+ feet up). As long as you can open it, you're fine. Just going to need to re-seat the button. Good luck!
Greetings,
I had the same power button issue. I was able to wake my phone using the usb cable whenever the screen timed out but otherwise the phone worked 100% of the time in all ways. I got an RMA and label and shot the phone to them in an anti-static wrap with 4 inches of bubble wrap on all sides and foam padding on top of that. The phone was in perfect condition. Well to cut to the chase. I got a quote of 196.00 because they said there was water damage!? I treated that phone better than I treat my own body! There was no water damage when I sent it in. So one of their folks send me images of a phone that has a broken screen, water damage in the base usb port and no inscription. Interestingly all of the angles avoided showing the ein or s/n. My phone has a laser etched inscription with my name and a couple of bible verses. So what am I supposed to do here? Pay another 196 for an 800 dollar phone that had nothing wrong but a power switch? I am a T-Mobile customer and an Android developer in good standing. What the heck!? Can anyone give me a suggestion on how to get this squared away? My only other option is to send them $28 to get the phone back with the same power button issue. It's even under warranty until Jan 28th.
aseems said:
As much as it freaks me out
Pls assist with a DIY ...
As there's No HTC Service in my area
Thanks in advance
Click to expand...
Click to collapse
why dont you contact htc of a nearby country and send them the phone? i know it is being done. of course you will have to arrange for the transport but it's still worth a shot imo
Here....
http://forum.xda-developers.com/showthread.php?t=687397&page=3
Does anyone know if htc india supports the nexus one for after sales service
Okay so my power button just randomly stopped working after some random time. it doesnt work ANYWHERE. to lock my screen, to unlcok my screen, in recovery mode i cant press anything cuase it doesnt WORK. i no its a hardware issue becuase of this. i did google this but found nothing. what can i do to fix it.
i tried a battery pull and putting it back and going to recovery to factory reset but as soon as i put my battery in my phone starts up. i can enter recovery but the power button doesnt work so i cant press anything.
my warranty is over by a long shot ( had it since it released) so cant return it.
any help would be appreciated. all i need is a way to turn my phone on and off nothing about the recovery and stuff. but if you do find someting for it that would be even more amazing.
and has this happened to anyone else, just wondering is all if this is common or rare.
thnx in advance.
it has happened to many captivates. search 'captivate power button' on xda.
What ROM are you running on your phone?
Answer to that question has a lot to do with your next steps for software workaround.
One approach; you could read up on ways to clean the power button and see if that works. Or send it off to mobiletechvideos.com and he will fix it for a reasonable fee.
laughingT said:
it has happened to many captivates. search 'captivate power button' on xda.
What ROM are you running on your phone?
Answer to that question has a lot to do with your next steps for software workaround.
Click to expand...
Click to collapse
i am running Aocp 5 android 4.2.1
hve been running it for a few weeks now and no problem till now
Okay, start by seeing if you can clean the power button, that may fix it for now. Again, search 'captivate power button' to find some threads about ways to clean it.
With the ROM you are running, I believe you have a version of CWM that allows to use the Cappy's dedicated menu keys, menu, home, back and search, to navigate and select recovery items.
Assuming your power key is stuck on, remove the battery, hold the up and down volume buttons and reinsert the battery to get into recovery. This will allow you to test keys, wipe, and any other function in CWM.
With the phone on and fully booted into JB, go find volume rocker wake in the system setting options and make sure it is active. Hitting the up/down key will wake the screen when it sleeps. Add the sleep/lock toggle to your notification bar menu and you have a way to instantly lock the screen without the power key.
If you still have a bad power button stuck in on position, then you will need to take out the battery to turn it off.
Hope this helps.
laughingT said:
With the ROM you are running, I believe you have a version of CWM that allows to use the Cappy's dedicated menu keys, menu, home, back and search, to navigate and select recovery items.
Click to expand...
Click to collapse
Thnx for the help but Which button does what?
Menu = Down. Home = Up. Back arrow = Back. Search = Select.
This is the way it is in KK4 Corn Kernel. Not sure about the recovery in AoCP though... Home may = Select. ??
Sent from my SAMSUNG-SGH-I747 using xda premium
THANK YOU!!!!!!
4-2ndtwin said:
Menu = Down. Home = Up. Back arrow = Back. Search = Select.
This is the way it is in KK4 Corn Kernel. Not sure about the recovery in AoCP though... Home may = Select. ??
Sent from my SAMSUNG-SGH-I747 using xda premium
Click to expand...
Click to collapse
THANK YOU BOTH (4-2ndtwin AND laughingT) SOOOOO MUCH
IF I HAD THE CHANCE I WOULD DONATE TO YOU BUT I CANT CUZ IM ONLY 14
SRY.
No prob. Glad to help.
Sent from my SAMSUNG-SGH-I747 using xda premium
4-2ndtwin said:
No prob. Glad to help.
Click to expand...
Click to collapse
+1
Now to turn off phone?
I hope im not bothering you or anything but is there a way to turn off the phone. As i said before i cant remove the battery and put it back in because the phone automatically restarts. Is there a way to turn the phone off with out taking out the battery?
thnx again.
Jack Jake said:
I hope im not bothering you or anything but is there a way to turn off the phone. As i said before i cant remove the battery and put it back in because the phone automatically restarts. Is there a way to turn the phone off with out taking out the battery?
thnx again.
Click to expand...
Click to collapse
Get a app or widget for it.
Jack Jake said:
I hope im not bothering you or anything but is there a way to turn off the phone. As i said before i cant remove the battery and put it back in because the phone automatically restarts. Is there a way to turn the phone off with out taking out the battery?
thnx again.
Click to expand...
Click to collapse
This is happening because your power button is stuck in the on position. Did you try to clean it as suggested earlier.
BWolf56, I'm not aware of an app or ROM that completely prevents power up on insertion of battery when the power button is stuck on. If there is such an app, I'd like to hear about it. I think maybe the power switch goes to the broadcom power management chip, so I don't understand how the app could work unless the phone never came on at all. SOD symptoms would be the result.
laughingT said:
This is happening because your power button is stuck in the on position. Did you try to clean it as suggested earlier.
BWolf56, I'm not aware of an app or ROM that completely prevents power up on insertion of battery when the power button is stuck on. If there is such an app, I'd like to hear about it. I think maybe the power switch goes to the broadcom power management chip, so I don't understand how the app could work unless the phone never came on at all. SOD symptoms would be the result.
Click to expand...
Click to collapse
Oh that would be impossible, the OS isn't loaded so even less the apps
I was suggesting a app to turn off the phone/lock screen. There are widgets for that in the market.
Jack Jake said:
Okay so my power button just randomly stopped working after some random time.
Click to expand...
Click to collapse
I had a very similar problem with my Epic 4G Touch (Sprint S2) - my phone would randomly reboot, and it kept getting worse and worse. Thought it was the ROM, the overclock, etc. I flashed back to (almost) stock, went back to original clock speeds. Eventually, I noticed that even brushing past the power button would wake the screen, and about 10 seconds later the phone would reboot.
Long story short, I bought a replacement power switch, soldered it in place, and have had zero problems since!
Several eBay sellers offer the switch you'll need.
(They don't include the skills needed to solder it in place. It's a tiny switch - about 4mm x 2mm x 1.5mm, and you'll need a good quality fine-tipped soldering iron and a steady hand. Do you have a friend who's good at soldering?)
awoolf said:
Long story short, I bought a replacement power switch, soldered it in place, and have had zero problems since!
Click to expand...
Click to collapse
well thanks for the reply, but i dont need it anymore. my friend conveniently had a GNex (old) and gave it to me as a present. so i dont use my captivate that much anymore.
So I have been trying to overcome the issue of power + vol up (held for 10, 15 seconds\ and more) not working on my device. No matter how long I hold the two it just won't reset the device.
At first I figured it could be kernel as that is the lowest code that I've knowingly changed.
Changing to back to stock kernel did not fix it.
I thought it could be any sort of thing so I redownloaded the NL 434 firmware and then also universal generic 434 firmware and flashed back to completely stock with flash tool, doing all wipes and excluding nothing.
Neither of those firmwares fixed the issue, the hard reset function still won't work on my device.
Additional info:
Both buttons function fine individually and can see no obvious reason to suspect it's a hardware fault (though see that it is feasible, just less likely).
I can confirm that it was working initially.
I have an unlocked boot loader.
The last time I can remember it functioning was prior to boot loader unlocking - the first thing I flashed after unlock was cm10.1 and I got stuck in sideload mode with no hard reset to get me out lol
Otherwise the device is fully functional. For the time being I am back on KA07 xperia revolution rom, with advanced stock kernel (cwm) from DooMLoRD.
If anyone has any suggestions or insight it would be greatly appreciated if you'd drop a comment :good:
EDIT:
I've restored back to 350 with EMMA, but to no avail . It did however tell me that my boot version is : 1264-2309 S1_Boot_Lagan_1.0_2
Is there anyway to change the bootloader :S
After getting home I tried re-locking the bootloader which didn't work.
really starting to wonder if I should be taking it back in as hardware fault.. wonder how that will go since I unlocked the BL
If anyone would be so kind as to do a quick test for me, would you please be able to go into service mode (open dialer type *#*#7378423#*#*) then go into service tests and select the buttons and switches one (I think that's what it's called )
When you hold down the volume up or down button, is it registering as 1 press, or several, continuous presses?
Cheers
DreadPirateDan said:
If anyone would be so kind as to do a quick test for me, would you please be able to go into service mode (open dialer type *#*#7378423#*#*) then go into service tests and select the buttons and switches one (I think that's what it's called )
When you hold down the volume up or down button, is it registering as 1 press, or several, continuous presses?
Cheers
Click to expand...
Click to collapse
Not entirely sure what you are asking, keyboard and switch, volume up only shows as volume up and volume down as just volume down, regardless if you hold it down or press it over and over again, or if you just press it once. Not sure if I am an idiot, but I couldn't work out how to test the keyboard from there.Although one interesting part is that is states it is not a test for the softkeys, but tests them fine
danw_oz said:
Not entirely sure what you are asking, keyboard and switch, volume up only shows as volume up, regardless if you hold it down or press it over and over again, or if you just press it once. Not sure if I am an idiot, but I couldn't work out how to test the keyboard from there.Although one interesting part is that is states it is not a test for the softkeys, but tests them fine
Click to expand...
Click to collapse
Yeah that was the menu I meant.. couldn't remember lol. Ok so when I would hold down volume up it plays a repetitive tone and the text on screen states "vol up", then "vol up vol up" for the longer I hold it (and the beep/sound keeps replaying... confusing sounding I know
When you hold the volume up botton down, does it just beep once and display vol up (exactly like if you were to press it once and release)?
Basically if I were to press it once, the phone would make a sound and the screen would display "vol up"
If I hold it down however it will register as a new press and the "vol up vol up" texts keeps refreshing as-though it was a new key press.
Also thank you very much for checking it out :victory:
DreadPirateDan said:
Yeah that was the menu I meant.. couldn't remember lol. Ok so when I would hold down volume up it plays a repetitive tone and the text on screen states "vol up", then "vol up vol up" for the longer I hold it (and the beep/sound keeps replaying... confusing sounding I know
When you hold the volume up botton down, does it just beep once and display vol up (exactly like if you were to press it once and release)?
Basically if I were to press it once, the phone would make a sound and the screen would display "vol up"
If I hold it down however it will register as a new press and the "vol up vol up" texts keeps refreshing as-though it was a new key press.
Also thank you very much for checking it out :victory:
Click to expand...
Click to collapse
Yep exactly as you say here.
Volume up once shows just volume up beeps once, twice shows volume up twice and beeps twice . Holding it down beeps over and over again and shows volume up twice.
Pressing volume down once from here (volume up volume up) shows volume up volume down, press volume down once more now shows volume down twice.
Hope this helps
danw_oz said:
Yep exactly as you say here.
Volume up once shows just volume up beeps once, twice shows volume up twice and beeps twice . Holding it down beeps over and over again and shows volume up twice.
Pressing volume down once from here (volume up volume up) shows volume up volume down, press volume down once more now shows volume down twice.
Hope this helps
Click to expand...
Click to collapse
Yeah it helps that I can probably assume that my buttons work fine.. I was thinking maybe they weren't registering as long pressed or something but apparently not this is really frustrating. Especially when an app freezes and I just have to sit there indefinitely till it comes back online or the battery goes flat
And I have no idea if it's something I did or something with the phone.
All I know for sure is that brand new it did work as I hard reset a couple times. Then I unlocked the bootloader and have no memory of it working since then... It makes no sense to me why completely returning to stock and relocking the bootloader has no effect though.
DreadPirateDan said:
Yeah it helps that I can probably assume that my buttons work fine.. I was thinking maybe they weren't registering as long pressed or something but apparently not this is really frustrating. Especially when an app freezes and I just have to sit there indefinitely till it comes back online or the battery goes flat
And I have no idea if it's something I did or something with the phone.
All I know for sure is that brand new it did work as I hard reset a couple times. Then I unlocked the bootloader and have no memory of it working since then... It makes no sense to me why completely returning to stock and relocking the bootloader has no effect though.
Click to expand...
Click to collapse
Yeah, I could imagine. You will have to find a cool fast battery draining game to help you along .
Not sure that it would be related to you unlocking the boot loader, otherwise I am sure quite a few would have mentioned that before now.
Do you even get the first vibrate confirmation? Have you tested the vibrate from the same service test menu?
danw_oz said:
Yeah, I could imagine. You will have to find a cool fast battery draining game to help you along .
Not sure that it would be related to you unlocking the boot loader, otherwise I am sure quite a few would have mentioned that before now.
Do you even get the first vibrate confirmation? Have you tested the vibrate from the same service test menu?
Click to expand...
Click to collapse
That what I'm thinking - can I seriously be the only one having this problem. And why the hell does everything else work perfectly fine lol.
And no I don't get any sort of response (vibration or anything). Normally it just results in the volume turns up then the screen locks or display just times out but even after a minute of holding pwr + vol up nothing happens and the phone is simply in sleep mode. Otherwise vibration works fine.. currently I'm restoring the backup I made of the out of the box stock rom.. that's pretty much the absolute last thing I can think of that might do anything. Trouble is I don't remember if I made the backup before or after unlocking the bootloader.. can't remember if I flashed a custom kernel to get CWM or installed it otherwise...
DreadPirateDan said:
That what I'm thinking - can I seriously be the only one having this problem. And why the hell does everything else work perfectly fine lol.
And no I don't get any sort of response (vibration or anything). Normally it just results in the volume turns up then the screen locks or display just times out but even after a minute of holding pwr + vol up nothing happens and the phone is simply in sleep mode. Otherwise vibration works fine.. currently I'm restoring the backup I made of the out of the box stock rom.. that's pretty much the absolute last thing I can think of that might do anything. Trouble is I don't remember if I made the backup before or after unlocking the bootloader.. can't remember if I flashed a custom kernel to get CWM or installed it otherwise...
Click to expand...
Click to collapse
I would recommend re unlocking the bootloader, the problem is a kernel level driver or hardware but it is definitely around that level.
Did you have any problems, or errors when you first unlocked the bootloader? Maybe Doomlord could give you some of his incredible knowledge on the subject
Sorry but are you trying to reboot the phone from a frozen state?
Sent from my C6603 using xda premium
Maddhouse said:
Sorry but are you trying to reboot the phone from a frozen state?
Sent from my C6603 using xda premium
Click to expand...
Click to collapse
No the phone is 100% operational outside of the hard reset not working. It is just when I get stuck in a app that freezes or when CWM recovery tricks out and freezes I have to leave the phone for ages till either it a)unfreezes after an hour or so somehow, or b) the battery dies and it shuts off after a couple or more hours.
When your phone is out of action every second day simply cause you can't turn it off it gets pretty annoying haha. If it had a removeable battery I could easily live with it and just rip the batt out no dice.
Power + volume up + down all together
Sent from my C6603 using xda premium
Maddhouse said:
Power + volume up + down all together
Sent from my C6603 using xda premium
Click to expand...
Click to collapse
He has tried that if you read the OP
danw_oz said:
He has tried that if you read the OP
Click to expand...
Click to collapse
I thought i couldnt see it, what post number is it?
Maddhouse said:
I thought i couldnt see it, what post number is it?
Click to expand...
Click to collapse
The very first
danw_oz said:
The very first
Click to expand...
Click to collapse
So I have been trying to overcome the issue of power + vol up (held for 10, 15 seconds\ and more) not working on my device. No matter how long I hold the two it just won't reset the device.
Can you change the bootloader? - Hard reset no longer working, Any insight?
So I have been trying to overcome the issue of power + vol up (held for 10, 15 seconds\ and more) not working on my device. No matter how long I hold the two it just won't reset the device.
At first I figured it could be kernel as that is the lowest code that I've knowingly changed.
Changing to back to stock kernel did not fix it.
Click to expand...
Click to collapse
Maddhouse said:
So I have been trying to overcome the issue of power + vol up (held for 10, 15 seconds\ and more) not working on my device. No matter how long I hold the two it just won't reset the device.
Click to expand...
Click to collapse
Yeah thats the one
Maddhouse said:
Power + volume up + down all together
Click to expand...
Click to collapse
Already tried that but no luck.
Stranger still is that I've began to notice that in flash mode the LED briefly flick green once then turns off when entering flash mode. Flash mode is still active, it just appears as though the phone is off :/
Strane thing on 4.4.2
When I press and hold power button, the menu with Power Off option appear, but when I press Power Off - nothing happens. Phone doesn't turn off. If I hold on that option, I get the message about rebooting to Safe Mode and it's working fine - the phone reboots to Safe Mode. But then I can't reboot normally, because the Power Off option is still not working.
Power button + Volume Up button do turn the phone off, but it's kinda strange thing.
Anybody else with the issue? Maybe one of the apps is stopping phone from turning off? Strange.
Yes, I have the same issue on slim rom based on the latest kk version...
If someone have something please tell us how to fix it.
Sent from my C6906 using Tapatalk
After that screen should appear the message to confirm the shutdown, I think that one you are missing.
Just use Gravity or Xblast, they have Advanced Power Off menu. Is much better and It will replace the stock one and fix the problem too, I think.
eclyptos said:
After that screen should appear the message to confirm the shutdown, I think that one you are missing.
Just use Gravity or Xblast, they have Advanced Power Off menu. Is much better and It will replace the stock one and fix the problem too, I think.
Click to expand...
Click to collapse
my bootloader is locked
jontr said:
my bootloader is locked
Click to expand...
Click to collapse
So?
You do not need an unlocked bootloader to use Xposed framework and or get the advanced power menu.
I'm turning here only because I ran out of ideas to try.
My daughter has a "pure" version and last night at the airport (traveling) she told me that her home button stopped working and notification shade doesn't open past the first card that shows time/date.
I didn't believe it but sure enough, that's the case.
I googled this issue and fond a post where someone suggested to add/remove a user. I did that and the notification shade is back to normal but the home button still does nothing. Anyway, instead of wasting time on this, I wanted to Factory Reset but the freaking Reset button is disabled! Ok, so I did the power button+vol_down combination to get into boot options and when I select the Recovery option, nothing happens! Just a black screen as if it shut off.
Any idea on how to fix this and what could it be? I've never experienced anything like this on any of my Nexuses so I'm kinda pissed at Motorola and will most likely never buy anything but Nexus again.
Thanks
When selecting "recovery" from the bootloader are you using the power button or the volume up button?
ssmcd said:
When selecting "recovery" from the bootloader are you using the power button or the volume up button?
Click to expand...
Click to collapse
Man, that's kinda embarrassing.... LOL
I was using the Power button instead of the Up button. And it's written right there on the screen.
Thank you!
But still kinda strange behavior that I'm trying to fix. Wiping right now and I'm sure I'm all set. Thanks!
Are there multiple users on the phone?
I have the same problem and just started today.
Any thing fix this?