Power Button - Nexus 4 Q&A, Help & Troubleshooting

So this has been happening from like 2 months I got a Nexus.
The power button becomes periodically stiff and has to be pressed hard, 2-3 times sometimes to wake the phone. Currently on Purity+Stock kernel. Is it a kernel undervolt thing? Or should I go to service centre while it is still covered(but that would mean rolling back, unrooting,bleh!)?
Thank you!
Sent from my Nexus 4 using xda app-developers app

gobz said:
So this has been happening from like 2 months I got a Nexus.
The power button becomes periodically stiff and has to be pressed hard, 2-3 times sometimes to wake the phone. Currently on Purity+Stock kernel. Is it a kernel undervolt thing? Or should I go to service centre while it is still covered(but that would mean rolling back, unrooting,bleh!)?
Thank you!
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Most likely a hardware issue. Nexus power button is kinda easy to broke. :silly:
Either way try changing the kernel back to stock first and see how it goes.

gobz said:
So this has been happening from like 2 months I got a Nexus.
The power button becomes periodically stiff and has to be pressed hard, 2-3 times sometimes to wake the phone. Currently on Purity+Stock kernel. Is it a kernel undervolt thing? Or should I go to service centre while it is still covered(but that would mean rolling back, unrooting,bleh!)?
Thank you!
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Use a custom ROM with "Volume rocker wake" feature so you don't have to use the power button to wake the phone.

gobz said:
So this has been happening from like 2 months I got a Nexus.
The power button becomes periodically stiff and has to be pressed hard, 2-3 times sometimes to wake the phone. Currently on Purity+Stock kernel. Is it a kernel undervolt thing? Or should I go to service centre while it is still covered(but that would mean rolling back, unrooting,bleh!)?
Thank you!
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Is it a second hand device? I had my Nexus 4 since Jan 2013, and the power button became less responsive after precisely 1 year. *insert warranty conspiracy theory here*
I am thinking of getting a pressy-style device as a replacement power button from xiaomi. (Yes I know it's a knockoff, but it's many times cheaper and has an actual release date.)

It is a first hand device.
I'm trying different kernels atm. Will also try s2w!
Sent from my Nexus 4 using xda app-developers app

gobz said:
It is a first hand device.
I'm trying different kernels atm. Will also try s2w!
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
dude if u have warranty go to the service center
im also having the same issue but my warranty period is over

for me no
I have more than 1 ayer with mine, and it's still great

nahh. I think I'm all alone. but hey same problem here mate. but currently using volume rocker wake :silly:

Mine too
I have this problem too. I´m using volume buttons to wake it but i´m afraid of this problem getting more serious and end up not working at all...
Mine was bought in November 2013 so I´ll take it to the service I guess.
What do you guys think, do you ever heard of any dead power button?
thx,

can you imagine?
dead power button?
what if the device got hang?
cannot access recovery and what so ever?
this is pretty dangerous for those who r kinda flasholic

taodan said:
Use a custom ROM with "Volume rocker wake" feature so you don't have to use the power button to wake the phone.
Click to expand...
Click to collapse
If the rom has "volume rocker wake" does it mean i can use the volume buttons to power on the phone when it is powered off?

I am running a ROM with active notifications and coupled with screen off in the notification drawer I hardly ever need the power button. My button works fine but I have a launch day device and don't want to 'press' my luck ?

gamzerz said:
If the rom has "volume rocker wake" does it mean i can use the volume buttons to power on the phone when it's off?
Click to expand...
Click to collapse
of course. thats is the function of volume rocker wake after all @[email protected]

zamzameir said:
of course. thats is the function of volume rocker wake after all @[email protected]
Click to expand...
Click to collapse
I don't mean wake from sleep though. I mean to power it on from a completely powered off state (for example when it reaches 0% battery, it turns off completely. Then you charge it back up and turn it on)

gamzerz said:
I don't mean wake from sleep though. I mean to power it on from a completely powered off state (for example when it reaches 0% battery, it turns off completely. Then you charge it back up and turn it on)
Click to expand...
Click to collapse
oh sori. my bad. but I think. no you cant

Related

Tablet is dead, what a piece of crap

Well my transformer lasted almost a week. Now it won't turn on. Lame.
I think mines is as well...
Good...everyone wanted to know!
Seriously??? I really am wanting one. They sounded so good.
Is it dead because you tried to root it and throw Roms at it or anything like that?
Sent from my PC36100 using XDA App
Mine still works from the 27th. So no worries
Sent from my Transformer TF101 using XDA Premium App
Had mine for 3 weeks, no such problem.
You know you'd get more help if you explained your situation rather than just talking like an emo kid.
maybe if you explained what you have tried? Have you tried holding the power button in for 10 seconds + then turning on? Have asus confirmed that the unit is a dud?
Mine is fine as well. Got it on release day
Mine is still working fine. Had it since 7th April. Have you tried any software modifications? Dropped it? Of course it could be bad luck as every consumer level device has a small % of failures.
Sent from my Transformer TF101 using XDA Premium App
mine sometimes randomly turns off i think. It takes awhile to get it to power back on =\
edit: i haven't actually seen it turn off though so maybe something was just pushing on the power button or something
I've had mine rarely stop responding to the power button after being left a long time (overnight or such).
Hold power down for about 15 seconds to turn it off, then wait a few seconds, then turn on again as usual. It's early adoption of a new OS, there's gonna be some bugs, I'd hardly call this a show stopper.
i had mines since US launch and its been fine. I had to wipe the OS cause of setting VTL LAuncher as default wont not log into the lock screen,(after shutting it down) other then that its fine.
IFANBOY!!!!!!!
HATER!!!!!!!!!!!!!
Show a picture of you holding one.
turtlesoup77 said:
Well my transformer lasted almost a week. Now it won't turn on. Lame.
Click to expand...
Click to collapse
Mine works fine, it's been 8 days!

***For those who are experiencing freeze ups***

Hello people, I thought I would inform you all of a much better and effective method to deal with your phone freezing. Many of us are using custom kernels such as nemesis2all's OTB or imnuts peanut butter jelly time in which have a tendency to freeze our phones due to the overclocking/undervolting. Or, we are on JT's new CM7 mtd or Andmer's GB MIUI and our screens will turn off and nothing that we do will turn them back on. The natural reaction to this occurrence is to take the back off the phone and pull the battery out. But, this is not good for it to be abruptly pulled in the midst of supplying power to your phone. Not to mention the severe battery drain that comes along with doing this, as I'm sure many of you have already noticed to be the case. No matter what rom/kernel you are on and no matter how frozen your phone is, if you simply hold both the volume up and volume down buttons and the power button at the same time for about 10 seconds, your phone will do a hard reboot. Problem solved without doing harm or damage to your phone and without excessive battery drain. This method even works for CM7 MTD/GB MIUI MTD. This is not the same thing as the three finger method that you are warned not to do with these roms. This method will lead to overall better battery life and phone life. Not to mention, a lot less frustration.
I think just vol UP + power works, but either way.. it's a useful trick to know!
And especially helpful if you have a case on
Sent from my SCH-I500 using XDA Premium App
Good to know. I broke my case by taking it off and on so many times. It's still useable but this will prevent further damage, and save me some time.
Sent from my SCH-I500 using Tapatalk
elarson006 said:
I think just vol UP + power works, but either way.. it's a useful trick to know!
Click to expand...
Click to collapse
+1. This is what I use. Just had to do it this morning as a matter of fact.
elarson006 said:
I think just vol UP + power works, but either way.. it's a useful trick to know!
Click to expand...
Click to collapse
Indeed. I never do battery pulls personally.
verizon techs have had me do battery pulls a couple different times lol.
droidstyle said:
verizon techs have had me do battery pulls a couple different times lol.
Click to expand...
Click to collapse
Yea, but not while the phone is on and in a frozen state with a steady stream of battery power being supplied to it, I assume. That is very different.
Sent from my SCH-I500 using XDA Premium App
kidserious said:
Yea, but not while the phone is on and in a frozen state with a steady stream of battery power being supplied to it, I assume. That is very different.
Sent from my SCH-I500 using XDA Premium App
Click to expand...
Click to collapse
Power on but not frozen... but I agree its not good to pull battery in frozen state... volume up and power button is what I do in that situation. My SF has only froze two times and that was from overclocking... not very stable over 1200 on the stock rom. Srry hope my last post did not offend, I meant as verizon was dumb for having me pull the battery with power on!
droidstyle said:
Power on but not frozen... but I agree its not good to pull battery in frozen state... volume up and power button is what I do in that situation. My SF has only froze two times and that was from overclocking... not very stable over 1200 on the stock rom. Srry hope my last post did not offend, I meant as verizon was dumb for having me pull the battery with power on!
Click to expand...
Click to collapse
No, post was not offensive nor was it was taken that way. Sorry if I gave the wrong impression.
landshark68 said:
+1. This is what I use. Just had to do it this morning as a matter of fact.
Click to expand...
Click to collapse
It's what I use as well, power+both volume buttons does nothing for me, I think technically power+volume up is a soft reboot, but, it works.
I will use this next time... My phone froze up this morning. I thought I was going to have to pull the battery and just as I was tapping the battery out of the phone I saw the bootlogo. When I put the battery back in my /data was gone. Phone would boot, but there was no data partition. It was toast.
Had to Odin back to stock and start all over. My last Titanium Backup is from more than a month ago. I have a Super Manager backup from ~ a week ago. Will give it a shot.

Samsung GT 10.1 Sleep of death

Sorry about posting the thread here as I couldn't post it where it needed to go. I have had this GT 10.1 for a few days love what it can do but It continuously wants to go to sleep and not wake up. This is a locked rooted 32gb version.
I have noticed while it is in the dock it tends to only lock up on the home screen and it solved by just removing it from the dock and inserting it again into the dock. When its not in the dock it does the Sleep of death and If i plug it back into the dock while is SoD it will come back to life. I don't have any idea if this helps with your deductions on dealing with this bug. But I thought It could help somehow.
I didnt plug the dock into any power source either.
Well I tried doing the above now its boot looping DARN I REALLY like this thing
after the 3 or 4th SoD the OS got garbled and I had to do a factory reset and reload the OS using ODIN and back to Stock.
Gonna remove the OC kernal witch I had loaded and reload the STOCK OS until its fixed.
I have this problem, my tab 7 days old is dead... I was using it, turn it off connect it to charge it and it is not working now..
Is there any fix or way to get out of the sleep of death?
the asus transformer forum says it's fixed with 3.1 (mostly).
i guess it's the reason why the EU release is delayed permanently.
guys i dont thing there anything wrong with the tablet. i believe its the wall charger.ur usb on ur pc or laptot is not ready to charge ur tablet but it will at a slow rate, really slow.i tired charging it with the wall outlet n it would not do anything. called samsung thay wanted me to send it in for service.i said no.i have it charging with my laptop.that work for me.give it time to charge and u'll see it charging.the cable is good its the big box that plugs in to the wall thats bad.
gt 16gig gray unlocked
cyberleader said:
Gonna remove the OC kernal witch I had loaded and reload the STOCK OS until its fixed.
Click to expand...
Click to collapse
...........
Mine wouldn't turn on for the life of me yesterday...exchanged for a brand new unit at best buy....wtf!
Mine does the "Sleep of death" only with custom firmwares and when charging on the media dock...going back to stock fixes the issue...to wake up the tablet I had to make a combination of Power + Volume Down for several seconds until it finally turns on...
Mine was stock. No combination of button presses worked for me
Same with mine. I just shipped it back for repair...
Sent from my DROIDX using XDA App
Not true for me. My charger worked fine on my wife's 7" Tab.
Sent from my DROIDX using XDA App
eyecon82 said:
Mine wouldn't turn on for the life of me yesterday...exchanged for a brand new unit at best buy....wtf!
Click to expand...
Click to collapse
Samsung just told me this is a software issue which will be fix withthe upcoming summer update.
capufo said:
Samsung just told me this is a software issue which will be fix withthe upcoming summer update.
Click to expand...
Click to collapse
Yeah but until you get it fixed how do you get the update on it?
Sent from my DROIDX using XDA App
Ansextra said:
Yeah but until you get it fixed how do you get the update on it?
Sent from my DROIDX using XDA App
Click to expand...
Click to collapse
If you can't turn it on at all, you will have to send it to them, a technitian will look it up etc for more info on this call Samsung support at 1800.726.7864
capufo said:
If you can't turn it on at all, you will have to send it to them, a technitian will look it up etc for more info on this call Samsung support at 1800.726.7864
Click to expand...
Click to collapse
Exactly my point and what I ended up doing...
Sent from my DROIDX using XDA App
You just need to hold down the power button for 15 seconds, or so. Maybe 30. I've had this issue a few times in the few months I've had this. My bigger problem is the Wake of Death. The stupid thing turns itself on for no reason, and never goes back to sleep, so the battery is almost dead when I go to use it. This happens a few times a week. Drives me crazy.
ClarkSt said:
You just need to hold down the power button for 15 seconds, or so. Maybe 30. I've had this issue a few times in the few months I've had this. My bigger problem is the Wake of Death. The stupid thing turns itself on for no reason, and never goes back to sleep, so the battery is almost dead when I go to use it. This happens a few times a week. Drives me crazy.
Click to expand...
Click to collapse
The problem is that on a certain percentage of these tablets that does not work
Sent from my SPH-D710 using XDA App
It did not work on mine. I ended up sending it to Samsung for warranty repair.
My first one didn't do that but this one does for sure.
Sent from my GT-P7510 using Tapatalk
i only had 1 SoD in about 3 months, got leaked KH1 and pershots running
EmceeGeek said:
My first one didn't do that but this one does for sure.
Sent from my GT-P7510 using Tapatalk
Click to expand...
Click to collapse
same here...my first one died...my exchange unit randomly freezes, but the volume and power button works, unlike the first unit

Great its frozen

Running fine for a day, then suddenly when i looked at the screen it was at the "Asus" screen (with the logo and spinny thing below) - i touched the screen and it froze.
And now its frozen.
And I had just charged it...grrr - do i really have to wait 12 hours or however much it takes before the battery is depleted.
I wonder if there is a way to reset it.
Kermode said:
Running fine for a day, then suddenly when i looked at the screen it was at the "Asus" screen (with the logo and spinny thing below) - i touched the screen and it froze.
And now its frozen.
And I had just charged it...grrr - do i really have to wait 12 hours or however much it takes before the battery is depleted.
I wonder if there is a way to reset it.
Click to expand...
Click to collapse
Hold the power button down.
Sent from my Galaxy Nexus using XDA App
Happened to several guys.
Did you try to press and hold power for ten or more seconds? It should power off and you should be able to power it on again.
this is happened to me 3 times so far.
Hold the power button to power off and reboot.
For mine after it boots it'll run ok for a minute or so, then run horribly slow until the launcher crashes. after the launcher starts back up it'd be ok.
Did you hard reset before the OTA? Where you stock, stock rooted, cwm flashed? Just trying to get more info.
fone_fanatic said:
this is happened to me 3 times so far.
Hold the power button to power off and reboot.
For mine after it boots it'll run ok for a minute or so, then run horribly slow until the launcher crashes. after the launcher starts back up it'd be ok.
Did you hard reset before the OTA? Where you stock, stock rooted, cwm flashed? Just trying to get more info.
Click to expand...
Click to collapse
We are having way too many threads for the same issue...
Mine still experiences the problem after a factory reset.
As everyone mentioned, holding down the power button fix it temporarily.
Someone else reported that you can avoid the random reboot problem by disabling deep sleep using no sleep widget, although it's a crude walkaround.
Sent from my HTC Sensation 4G using XDA App
Just an idea but what if you use something like SetCPU and up the lower frequency. Had this issue on a kanged ICS rom for my phone. It wasn't the deep sleep that was the problem but the lowest frequency was too low to re-initialize the apps that were cached once you woke it up.
I did a full complete wipe and updated from .13 to ICS and am not going to jinx myself by saying what I am implying. If you know what I mean.
Interesting, and I do agree that there are too many threads, since I am trying to get some idea of how common this is. I think I was the original poster on this, but in any case in my particular situation I tried holding the power button down, resetting it through the reset hole, and holding the power button in while pressing the volume button down (this did give me the option of reformatting which I tried) but in every case it simply flashed the eedpad screen. The battery finally appears to have died and I'm trying to recharge it now, but so far it is now completely dead. All of this happened after it went into deep sleep. This tablet is 100% original, never been rooted or tampered with in any way so, unless this is a coincidence or a combo of ICS and one of the apps I have in it, I expect this to become a very common occurence. Anyway, I'll let it charge for a bit and see what happens. I already have an RMA (the service person didn't seem too surprised and didn't really try much trouble shooting - when I asked if he had heard of this before he kind of said I wasn't the first) so I'm sending it back to Asus on Monday so that when I get it back I can sell it, but I'm just wondering what percentage of people are having this problem. Heck, if it's even just 5% Asus is going to have a major expense on its hand.
I had the dreaded Asus logo freeze twice now, since the ics update. Both times when I wasn't using the tablet.
Sent from my Galaxy Nexus using Tapatalk
Mine has frozen 2x already since the ics update. I performed a factory reset before and after the update.
Screen just goes black/blank and would have to hold the power button for 10secs.
Sent from my Transformer TF101 using Tapatalk
Hey thanks, I thought I had pressed power down for long enough - but apparently not.
I was on normal HC and just accepted the update when it prompted me for it.
But if a lot of people are seeing this i guess Asus made a little blunder in this version.
I just came in after leaving my Transformer asleep for about three to four hours, and found the asus logo flashing on for a few seconds and then off, repeating over and over. Had to do a reset with power and vol down to get it to reboot. Seems OK for now except it really drained the battery.
I guess there will be a few ICS bugs to work out.
jparity said:
We are having way too many threads for the same issue...
Mine still experiences the problem after a factory reset.
As everyone mentioned, holding down the power button fix it temporarily.
Someone else reported that you can avoid the random reboot problem by disabling deep sleep using no sleep widget, although it's a crude walkaround.
Sent from my HTC Sensation 4G using XDA App
Click to expand...
Click to collapse
About the "No Sleep" widget, that was me. Well, this seems to be a widespread issue. Asus should take the update back and stop offering OTA...this is a pretty big issue.
Sent from my GT-I9100 using XDA App
msaraiva said:
About the "No Sleep" widget, that was me. Well, this seems to be a widespread issue. Asus should take the update back and stop offering OTA...this is a pretty big issue.
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
Well asus is good about providing prompt follow up updates so I wouldn't be surprised if we start getting bugfix updates in the coming weeks.
Yea seems like the TF only goes crazy when it's in sleep/not being used.
Mine is not rooted so I don't really want to go through the trouble changing processor frequency.
Where is the reset hole btw?...
Sent from my HTC Sensation 4G using XDA App
It's next to the hdmi port.
jparity said:
Yea seems like the TF only goes crazy when it's in sleep/not being used.
Mine is not rooted so I don't really want to go through the trouble changing processor frequency.
Where is the reset hole btw?...
Sent from my HTC Sensation 4G using XDA App
Click to expand...
Click to collapse
r_nt said:
It's next to the hdmi port.
Click to expand...
Click to collapse
Isn't that the mic? I don't believe that's a reset button. I could be wrong though
Sent from my Transformer TF101 using xda premium
eminembdg said:
Isn't that the mic? I don't believe that's a reset button. I could be wrong though
Sent from my Transformer TF101 using xda premium
Click to expand...
Click to collapse
There isn't holding the power button for 15 seconds resets it.
Sent from my Transformer TF101 using Tapatalk
r_nt said:
It's next to the hdmi port.
Click to expand...
Click to collapse
I thought it's the mic too... Does your voice record still work after you "reset" your TF?...
Edit: Saw the dreaded Asus loading screen again when I came back from dinner... 3rd time today... It's getting on my nerves a bit now. Such a pity that the TF is perfect besides this issue... I don't care if it reboots every hour or so, as long as it doesn't hang and depletes the battery.
Just to clarify, and so others don't break their microphone,THERE IS NO RESET HOLE! if your device is frozen, hold the power button to reset.
Are we certain its the deep sleep causing this?
Didn't happen to me this morning. I stopped using it around midnight and woke up fine the next day.
fone_fanatic said:
Just to clarify, and so others don't break their microphone,THERE IS NO RESET HOLE! if your device is frozen, hold the power button to reset.
Are we certain its the deep sleep causing this?
Didn't happen to me this morning. I stopped using it around midnight and woke up fine the next day.
Click to expand...
Click to collapse
How do you it didn't happen? It doesn't get stuck at the ASUS logo for me, it simply reboots. Try leaving something open, like a browser window, turn off the screen and come back sometime later. If it's back to the homescreen and there are no recent apps, then it rebooted.
I don't know if it is the deep sleep that is causing it. All i know is that the bug is only triggered while sleeping. Every logcat i get stops at an AlarmManager event, before the reboot.
Sent from my Transformer TF101 using XDA Premium HD app

Bootloops

Quick question: what happens if you had a nexus 4, and one day you flash an unstable kernel, and you get a boootloop? There's no battery to pull out, so what would you do?
Sent from my awesome Nexus S
As far as I know you can hold power for 5-10 seconds and the phone will reboot, and then with the correct volume key it will enter recovery/fastboot/whatever.
jak3z said:
As far as I know you can hold power for 5-10 seconds and the phone will reboot, and then with the correct volume key it will enter recovery/fastboot/whatever.
Click to expand...
Click to collapse
Huh.. really? I never knew you could hold power during a boootloop to stop it
Sent from my awesome Nexus S
For phones with non removable batteries there is always a button combination that triggers a hard shutdown.
raze599 said:
For phones with non removable batteries there is always a button combination that triggers a hard shutdown.
Click to expand...
Click to collapse
Ah, never owned one without a removable battery. Thanks!
Sent from my awesome Nexus S
FirePoncho86 said:
Huh.. really? I never knew you could hold power during a boootloop to stop it
Sent from my awesome Nexus S
Click to expand...
Click to collapse
HTC One X: Hold power 10 seconds, reboots, press volume down and you enter recovery.
HTC Desire GSM: Power, Volumen down, Trackball pressed.
A few examples.
FirePoncho86 said:
Ah, never owned one without a removable battery. Thanks!
Sent from my awesome Nexus S
Click to expand...
Click to collapse
Even with a removable battery you can shut/reboot your phone by long pressing the power button.
Gr€€n said:
Even with a removable battery you can shut/reboot your phone by long pressing the power button.
Click to expand...
Click to collapse
Lol, never tried it!
Sent from my awesome Nexus S

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