Database Develop

[Q] How to take care of power button?

Hi guys! I am buying a Nexus One. I just read about the power button problem. I wanted to know if there is any way that I could take care of my power button so that it does not break. I also wanted to know if there was a possible way of remapping the power button, for example the power button dies out on me, I could use the Volume up button to power on my device (cold boot).

Well that depends if you're running stock ROM or rooting and installing a custom ROM. I'm gonna assume you're gonna root and say to get a ROM with trackball root. This way you can unlock with the trackball and save your power button. You can also get a one of many apps that lets you lock the phone from a homescreen widget.
If you're not planning on rooting you could install GoLocker which would let you unlock with the volume rocker. Think the locking widgets should still work too.
Hope that helps.

I read somewhere that pressing the power button from the side closest to the headphone jack would also prevent damage to it. Is this true? I haven't really gotten my N1 yet so it's kind of hard to visualize how the power button works on it.

Yeah like addam360 stated, I use CM7 ROM with trackball unlock/trackball wake.
Barely use my power button. There's also app like Quickboot which let me reboot or reboot to recovery without having to use the button.
CM7 ROM also have an option to shut down via widget.
As for which side to push I really couldn't tell you.

DashBlacK said:
I read somewhere that pressing the power button from the side closest to the headphone jack would also prevent damage to it. Is this true? I haven't really gotten my N1 yet so it's kind of hard to visualize how the power button works on it.
Click to expand...
Click to collapse
I've had my N1 for over a year with no power button issues - Check out my signature; I did a huge long post explaining my reasoning.

zuberio said:
I've had my N1 for over a year with no power button issues - Check out my signature; I did a huge long post explaining my reasoning.
Click to expand...
Click to collapse
So that's where I got the info of pressing closest to the audio jack. Thanks very much for the info. So what if I were to place a thin piece of paper between the trace and the plastic power button head so that it does not press down on the trace? Do you think this will help preserve the trace?

I have had my nexus one for a year and 8 months, I haven't payed attention to where I click the button and its still working properly.
Sent from my Nexus One using xda premium

msavic6 said:
I have had my nexus one for a year and 8 months, I haven't payed attention to where I click the button and its still working properly.
Click to expand...
Click to collapse
Mine failed around that time. Luckily still under warranty so HTC fixed it. (Audio jack went at same time and fixed also)
Sent from my Nexus One using XDA App

DashBlacK said:
So that's where I got the info of pressing closest to the audio jack. Thanks very much for the info. So what if I were to place a thin piece of paper between the trace and the plastic power button head so that it does not press down on the trace? Do you think this will help preserve the trace?
Click to expand...
Click to collapse
If anything, that would probably push the trace down more every time you pressed the power button. If you really want to try a fix, see about grinding down the part of the power button above the trace - that way you won't accidentally press it on the wrong side.

I'm using an EVO 3d so I don't have insight for the N1 but I do know moving parts break. It's one reason I think slideout keyboards are retarded. But most aosp roms allow trackball wake. Me personally I think my volume down is going out. Scrolling in recovery to my download folder is like 16 presses lol. Lucky for me I can get a new back cover and be back to new.
Sent from my PG86100 using Tapatalk

[Q] Some questions in dead power button

I have a dead power button that I think is broken or have a dust in it that can't make it work.
I have read several threads about it.
For example the phone is off and i cant turn it on by power button is there any way to make it on?
using ADB?
or using a CM7/CM9 ROM? (some says that if you plug the charger it will automatically turn on)
or any methods that you can recommend?

I can relate, it's becoming quite common. Mine is slowly dying. I have volume rocker wake enabled and touch wake also. My understanding from reading other peoples problem is that it should turn on when plugged in with ics.
But if you are not on ics then i don't know how you'll turn it on to flash.
Sorry i cant help more
Sent from phone with app

Mine died to....get a rom that can utilize the volume wake feature to use ur power buttons...I did that for a while until I got it fixed like last week
Sent from my SGH-I897 using xda app-developers app

Thanks you too. Im using legend 5 and got MIUI locker for a while that it can wake up by using vol buttons. Used button remapping also for the power function. XD
Sent from my SAMSUNG-SGH-I897 using xda premium

Do at your own risk:
It's really easy to use a small( I mean correct size for the screws) screwdriver and pull the back plate off the phone and give everything a good cleaning out. You won't believe the junk you find in there. Chances are there's junk up in the power button. I used to have power button issues till I took it apart and cleaned it.
There is a guide(with pics) to tear it down and put it back together somewhere....
I've probably disassembled mine 3 or 4 times. Never had any trouble i only use 3 of the 6 screws to hold the back plate on. it's easier to deal with only three.
also you can use your fingernail to peel back the plastic by the screen and power button area. once you do this try your best to press your lips up to the phone and blow air through the crack. I use this almost every two weeks to get my power button to behave properly.
I think it's possible to replace the power button, might require soldering. I'm not sure, I've never needed to do it.
Hope this resource helps

[Q] Power Button Not working. Plz help

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.

[Q] Power button broken

HI there!
Im now on XDA (as you can tell)
My SXL has a broken power button and i was wondering how can i turn it on?
Thanks

repair,,,

alexfadhili2 said:
HI there!
Im now on XDA (as you can tell)
My SXL has a broken power button and i was wondering how can i turn it on?
Thanks
Click to expand...
Click to collapse
I have the same issue with my SXL and here is what I do ..
1. Use CWM Recovery (Search the forums) - it will switch on your phone on connecting it to with a charger/USB cable. This comes in handy if I remove the battery and since the power button does not work at all, I cannot power on the phone in any other way. Once I plug in my switched off SXL, CWM Recovery starts up the phone and I get to reboot it from Recovery.
2. USe a custom ROM (I would recommend CodeFireX from Anders if you like 4.2.2 or RunnyKitKat from Onejay for 4.4.2) and under settings get the volume to wake feature turned on. Now you can wake the phone screen using the volume buttons.
3. Get an app from the Play Store - "Reboot Menu widget", which becomes a soft menu button to reboot or shutdown, or take a screen shot or to simply close down the screen...
I couldn't get my power button fixed as the device was out of warranty and I did not want to spend the exorbitant prices these guys were asking. So that's what anyone with a broken power button can do.. Hope this helps

jib_intelli said:
I have the same issue with my SXL and here is what I do ..
1. Use CWM Recovery (Search the forums) - it will switch on your phone on connecting it to with a charger/USB cable. This comes in handy if I remove the battery and since the power button does not work at all, I cannot power on the phone in any other way. Once I plug in my switched off SXL, CWM Recovery starts up the phone and I get to reboot it from Recovery.
2. USe a custom ROM (I would recommend CodeFireX from Anders if you like 4.2.2 or RunnyKitKat from Onejay for 4.4.2) and under settings get the volume to wake feature turned on. Now you can wake the phone screen using the volume buttons.
3. Get an app from the Play Store - "Reboot Menu widget", which becomes a soft menu button to reboot or shutdown, or take a screen shot or to simply close down the screen...
I couldn't get my power button fixed as the device was out of warranty and I did not want to spend the exorbitant prices these guys were asking. So that's what anyone with a broken power button can do.. Hope this helps
Click to expand...
Click to collapse
Thank You very much that solved my problem!
Didnt want to get it fixed they charge to much
Thank You Again:victory::victory:

Hi
Power button and volume buttons are identical with buttons used for HD2.
HD2 buttons are attachable, there is 5 of them and they are very cheap.
Get them and find someone with soldering gun with thin tip (for smd) who could solder them for you.

jjaagg said:
Hi
Power button and volume buttons are identical with buttons used for HD2.
HD2 buttons are attachable, there is 5 of them and they are very cheap.
Get them and find someone with soldering gun with thin tip (for smd) who could solder them for you.
Click to expand...
Click to collapse
Cool thanks for telling that, now i just got to find someone with an HD2 LOL.
90% of people i know have iphones, so thats going to be hard :fingers-crossed:

Search for some combination of these words on ebay and replace the main board. It's usually the little micro-switch that's gone so replacing the plastic button doesn't do anything.
HTC Sensation XL Main Ribbon Board Flex Mute Button Power Volume Cable G21 X315

gnscon said:
Search for some combination of these words on ebay and replace the main board. It's usually the little micro-switch that's gone so replacing the plastic button doesn't do anything.
HTC Sensation XL Main Ribbon Board Flex Mute Button Power Volume Cable G21 X315
Click to expand...
Click to collapse
Button is located (soldered) on the board and is covered with protective tape.
When broken usually only plastic body stays on board. Transparent cover (with black dot) and micro disk comes off and for that reason button does not work. Whole plastic button needs to be unsoldered and replaced.
I attached picture of HD2 buttons which you can buy i.e on ebay.
I did it twice (first time with volume then with power button) and it costs nothing.
Replacing whole board is quite expensive and unnecessary - in my opinion.

power button problem

hello friends, today dropped my droid turbo, after that it seems that power button is little bit fell in, so it's harder to press on it, it's no more like volume button (no click effect), but it steel works, so is there some solution to fix it without disassembling whole device? thanks

Niku7a said:
hello friends, today dropped my droid turbo, after that it seems that power button is little bit fell in, so it's harder to press on it, it's no more like volume button (no click effect), but it steel works, so is there some solution to fix it without disassembling whole device? thanks
Click to expand...
Click to collapse
I have a not-quite-so similar issue; I dropped mine a couple of weeks ago, with a Diztronic case on it, and it landed on a brick walkway directly on the power button completely disabling any function whatsoever to the power button. I thought about opening the back of the phone and trying to replace the button with one from a previous busted quark that I still have. But instead, I have gotten by without it by using Lock Screen Widget (free from Google Play, along with other similar apps), which can place a button on the screen, either permanently or on Home screen only, to turn the screen off.
Now, to turn the screen on, Ambient Display has proven to be invaluable, plus in the Button settings of the Bliss (@NepoRood) custom rom I'm using, there is a selection to wake the phone using the volume button and I have it set to wake when it's plugged into a charger / PC. If you're not using Bliss, I'm pretty sure other custom roms have these wake features; if you have unlocked bootloader and root access, the Xposed module Gravity Box may be able to enable this as well. However, if your phone isn't rooted, I'm not sure if this wake feature would be available.
I know this may not directly answer your question, it's just what I've been using to get by. I am curious though if anyone else has had success personally replacing or repairing the power button.

RL_Wells said:
I dropped mine a couple of weeks ago, with a Diztronic case on it, and it landed on a brick walkway directly on the power button completely disabling any function whatsoever to the power button.
Click to expand...
Click to collapse
thanks for reply
so does anyone know i need to buy new button and replace it or need to change whole frame, which holds that power button?

Niku7a said:
thanks for reply
so does anyone know i need to buy new button and replace it or need to change whole frame, which holds that power button?
Click to expand...
Click to collapse
A few months after I got my original Droid Turbo the power button failed. Wouldn't turn it on or off. Physically had a problem. They told me that there is an issue with their power buttons and when it gets like that they have to replace the button.
However, perhaps you do have something as simple as a dented case/cover in the metal by the button which is restricting the button from functioning as normal. If you have something small and thin like an intricate pick tool, you might be able to get down in there a little bit and see if you can go all the way around the button. If it sticks or stops, that might be a dented area.