Hey guys
I'm embarassed to admit that I have to ask this -
My XOOM has a failsafe force-reboot function that works whether the tablet is working or not. [actually, I never need to use it, but I had a faulty one previously that I did need to use and it was very convenient].
Does the G2X have the same ability? If for some reason it is unresponsive [whatever reason] is there a power-vol combo to force a reboot?
I see battery pull mentioned here a lot so this is where I get the impression that there isn't a force-reboot method.
Thanks.
Volume up + power is hard reboot. Hold it until you see LG logo. This doesn't work 100% of the time, but most of the time it does.
Sent from my LG-P999 using xda premium
I think he wants to know if the phone is on and not responding, can a force reboot be done without pulling the battery. Pulling the battery is the only way I know of.
If the phone is not responding, the only way I would know of other than pulling the battery would be to hold volume down and the power button at the same time.
Sent from my LG-P999 using xda premium
Related
I'm tired of having to take the case off and pry the battery cover off in order to yank the battery for a reboot! Is there anything else I can do when the phone locks up? Some sort of Ctrl + Alt + Del or anything? This tends to happen when messing with overclocking/undervolting.
I'd also like to know. Nexus One has the three-button salute (as it was affectionately called), which was power, volume down and trackball simultaneously. Does the Nexus S have a similar method?
with the screen on hold down the power button. Not sure that is what you were looking for. Its only a shutdown not a rebbot.
We're looking for something you can do even if the screen won't turn on or if the phone is frozen at some point. Not a standard shutdown/reboot with the power button.
There isn't another way, unfortunately. If it is frozen you have to do a battery pull.
derekwilkinson said:
There isn't another way, unfortunately. If it is frozen you have to do a battery pull.
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if frozen, just a battery pull. if not, theres a reboot widget(that i used on my nexus one when the power button died and still use on the ns). if you have root, you can type reboot or reboot recovery in the terminal emulator app.
That's interesting...so only HTC handsets have a "secret" reboot key combination? Every one of their phones has a three key combination that reboots the phone, which is clutch when it's locked up or otherwise messed up. Shame Samsung didn't do something similar.
uansari1 said:
That's interesting...so only HTC handsets have a "secret" reboot key combination? Every one of their phones has a three key combination that reboots the phone, which is clutch when it's locked up or otherwise messed up. Shame Samsung didn't do something similar.
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The HTC Evo had/has no such key combination to reboot while on.
Sent from my Nexus S 4G using XDA App
The Epic had one as well. Shame the Nexus doesn't, but sometimes it can be more annoying then useful. I feel you though it's annoying to take the case off, but thats why I just dropped CM7 and went back to the stock ROM... no more freezes
HTC Dream had one as well (call, end call, and menu at once). The three finger salute
Phones with at least 3 hard keys can do that. If NS volume buttons were separate they'd probably include it in.
Sent from my Nexus S 4G using XDA App
obsanity said:
Phones with at least 3 hard keys can do that. If NS volume buttons were separate they'd probably include it in.
Sent from my Nexus S 4G using XDA App
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The galaxy S series is the same setup and had a shut off key. It was to hold the power button down and the phone would shut down even if it is frozen
Sent from my Transformer TF101 using XDA Premium App
zephiK said:
The galaxy S series is the same setup and had a shut off key. It was to hold the power button down and the phone would shut down even if it is frozen
Sent from my Transformer TF101 using XDA Premium App
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Hmm.. I guess I never thought about holding the button for a reboot. Maybe Google didn't either.
Sent from my Nexus S 4G using XDA App
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?
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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.
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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.
So I have titanium backup run at 5am and have it restart my phone when it is done. So I wake up and the phone is on with just a black screen that's lit up my homescreen/lockscreen doesn't show up but if I hit the power button twice the lockscreen shows, any ideas? Its not a big hassle it just has be bugging me to ask lol. It only happens when I restart the phone and the power cord is plugged in. I'm just curious if anyone else is having this problem? It has doing it since stock rom and does it on every update I have so I know its not the rom sorry I didn't do research if this has been a problem before I am on xda app and searching doesn't really work to well :/ but just any ideas would be nice
Sent from my Inspire 4G using xda premium
running cleanrom 3.0, no matter what option i choose in restart menu or shut down, it just does a hot restart
wish i could do a god damn battery pull
[EDIT] This self resolved this time but wtf??
To simulate battery pull hold power button it will blink a few times then turn off. Also disable fast boot in power options.
Sent from my HTC One X using Tapatalk 2
kleeman7 said:
To simulate battery pull hold power button it will blink a few times then turn off. Also disable fast boot in power options.
Sent from my HTC One X using Tapatalk 2
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Click to collapse
does this work on custom roms also?
Its hardware coded. Works all the time
Sent from my HTC One X using xda premium
fluxgfx said:
Its hardware coded. Works all the time
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Click to collapse
Yup. Its meant to work all the time, in place of a battery pull.
theartialmartist said:
running cleanrom 3.0, no matter what option i choose in restart menu or shut down, it just does a hot restart
wish i could do a god damn battery pull
[EDIT] This self resolved this time but wtf??
Click to expand...
Click to collapse
I had this same problem today.
But the advice given above didn't work for me?
I had to do a factory reset on the phone.
Then the trick to shutting down the phone is to do it BEFORE you set up the phone, immediately after the first bootup.
Just for the fun I decided to brick my phone on purpose. Holding the power button will effectively turn the phone off. Got back into my recovery and reloaded a backup.
Sent from my HTC One X using xda premium
fluxgfx said:
Just for the fun I decided to brick my phone on purpose. Holding the power button will effectively turn the phone off. Got back into my recovery and reloaded a backup.
Sent from my HTC One X using xda premium
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Click to collapse
You sir are brave.
fluxgfx said:
Just for the fun I decided to brick my phone on purpose. Holding the power button will effectively turn the phone off. Got back into my recovery and reloaded a backup.
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Click to collapse
Not much of a "brick" if you can just recover from a backup.
Shoot, then i probably brick 4 or 5 times a week
Sent from my HTC One X using xda premium
theartialmartist said:
running cleanrom 3.0, no matter what option i choose in restart menu or shut down, it just does a hot restart
wish i could do a god damn battery pull
[EDIT] This self resolved this time but wtf??
Click to expand...
Click to collapse
I also experienced this issue yesterday and was able to resolve the issue. Although I am running sick-sense, this might work for you to because I think the issue is kernel related. Try plugging your phone using the charger, and unplug it. see if it resolves your problem. Let us know if this helps so other who might encounter this issue have a fix.
So my brothers skyrocket died while he was talking on it last night. Now it won't power on just vibrates running stock rooted.any help would be appreciated
Sent from my HTC One using xda premium
if you read the sticky [REF] |Read This b4 posting | THE MOST Common Questions Answered HERE you might of found your answer
24) Q. i tried "name of custom rom here" but a feature of the phone doesnt work , eg. camera
A. read the thread for the rom to see if the dev states any issues, read users feedback if they have/mention said feature not working, eg camera, if no, did it work when on stock or return to stock to see if said function/hardware works, if said function works on stock and users of rom states that it does work, then its usually user error, what error? idk, you need to troubleshoot.
32) Q. why does my phone bootloop every few seconds
A. could be a "sticky power button", read the next question and the info section in the 1STOP STICKY
33) Q. how do i test for a stuck "sticky" power button
A. TEST: remove then reinsert the battery and if the phone turns on by itself and then takes approx 10 sec's to turn off and then starts vibrating every couple of seconds then its for sure a power button problem, its stuck, goto the link in the previous answer for a possible fix
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Click to collapse
if any of the above didn't get results or fix the issue then it could be a hw failure
Except it's not bootlooping I did read this I wouldn't have asked the question if that was the problem. The screen doesn't come on at all just get a small vibration when holding the power button then nothing pull battery put back in push power same thing.
Sent from my HTC One using xda premium
monte666 said:
Except it's not bootlooping I did read this I wouldn't have asked the question if that was the problem. The screen doesn't come on at all just get a small vibration when holding the power button then nothing pull battery put back in push power same thing.
Sent from my HTC One using xda premium
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Click to collapse
if the pulling battery test resulted in "turns on by itself and then takes approx 10 sec's to turn off and then starts vibrating every couple of seconds " then its a stuck button, bootloop/vibrating every couple of sec's are synonymous, but I will reword the sticky to state both
edit: the key thing you need to establish is if reinserting the battery restarts the phone w/out u touching the power button, if so then the button is stuck. if it didn't restart then return to stock and see if it corrected the issue( I guess that would be hard todo if the phone only restarts/vibrates every 2 seconds), if not then its some hw failure or could even be a battery prob
I reedited the sticky to be more concise on the issue and the testing for the stuck power button
No it doesn't boot by itself when reinserting the battery. Sorry I'm Utah and the phone is in Texas. computer doesn't recognize anything when plugging in either. Using logmein to watch his computer while he's doing this. I do appreciate the help
Sent from my HTC One using xda premium
then see if they can get into the recovery and /or download mode, if so then wipe caches and reset or reflash the rom or return to stock
No download mode think it might be dead going to have him get a new battery then see what it does
Sent from my HTC One using xda premium
monte666 said:
No download mode think it might be dead going to have him get a new battery then see what it does
Sent from my HTC One using xda premium
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how about recovery?
Nothing just the little vibration on all the button combinations.
Sent from my HTC One using xda premium
So after some messing around plugged the phone into a galaxy tab2 charger and got a charging icon going to let it charge for a while and try and boot it up
P.s vincom thank you for the help
Sent from my HTC One using xda premium
monte666 said:
So after some messing around plugged the phone into a galaxy tab2 charger and got a charging icon going to let it charge for a while and try and boot it up
P.s vincom thank you for the help
Sent from my HTC One using xda premium
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Click to collapse
I figured as such that it might have something todo w/the battery,either it was flaky or not charged or cannot be charged which could also be with the charger and/or cable or bad battery contacts. I haven't seen a phone behave in the way you described other than a bad power button, if you ruled out all the known issues as stated in my previous posts then it would have to be a hw issue but hopefully it was just a bad power adapter, usually the first thing a user would do is rule out a dead battery before seeing what else could be wrong with the phone