Device shuts down spontaneously, need help to investigate - Sony Xperia XA2 Guides, News, & Discussion

I recently got faulty Xperia XA2 in my hands. Everything is brand new and works perfectly, except device shuts down after short period of inactivity.
On stock ROM it shuts down if the screen is turned off for ~10 seconds, or if I do not do anything with it for ~30 seconds, but it stays on if I run video in browser or use a music player.
I managed to flash TWRP and some custom ROMs. While in recovery, device always stays on, no matter if screen is locked or anything else happens, as it should be.
Now it has Lineage 17.1 installed and it shuts down just like on stock ROM.
Another thing to mention is that it doesn't exactly shuts down in those cases: after blackout, device restarts on short press on power button (it should only wake on long press if it is turned off conventionally) and blinks with green LED indicator.
And also, it doesn't turn off while charging
I would appreciate any help with figuring out what causes shutdowns and any ways to solve this. I have a few theories I cannot confirm, but I need more data.

MilesSeventh said:
I recently got faulty Xperia XA2 in my hands. Everything is brand new and works perfectly, except device shuts down after short period of inactivity.
On stock ROM it shuts down if the screen is turned off for ~10 seconds, or if I do not do anything with it for ~30 seconds, but it stays on if I run video in browser or use a music player.
I managed to flash TWRP and some custom ROMs. While in recovery, device always stays on, no matter if screen is locked or anything else happens, as it should be.
Now it has Lineage 17.1 installed and it shuts down just like on stock ROM.
Another thing to mention is that it doesn't exactly shuts down in those cases: after blackout, device restarts on short press on power button (it should only wake on long press if it is turned off conventionally) and blinks with green LED indicator.
I would appreciate any help with figuring out what causes shutdowns and any ways to solve this. I have a few theories I cannot confirm, but I need more data.
Click to expand...
Click to collapse
Change the phone ...

cojocar.andrei said:
Change the phone ...
Click to expand...
Click to collapse
Although I appreciate such straightforward solutions, sadly, it's not an option for me

MilesSeventh said:
Although I appreciate such straightforward solutions, sadly, it's not an option for me
Click to expand...
Click to collapse
From what you're describing probably this is the only solution if this happens with stock rom ...

Well, I sent it to service, actually. I tried to check logs via adb logcat, but there were no clues, they just stop going without any pattern. Then I gone lower and checked kernel logs, but they were clear, too, so I suggested it is related to power supply so I stopped and contacted repair service.

MilesSeventh said:
Well, I sent it to service, actually. I tried to check logs via adb logcat, but there were no clues, they just stop going without any pattern. Then I gone lower and checked kernel logs, but they were clear, too, so I suggested it is related to power supply so I stopped and contacted repair service.
Click to expand...
Click to collapse
If you don't mind, could you tell how the service has treated you?

aeolist said:
If you don't mind, could you tell how the service has treated you?
Click to expand...
Click to collapse
Well, they decided to change the mainboard (still in progress though, guys are working like morons). I think they would have it covered by warranty, if I had any.

Related

N1 Turns off by itself

Hi everyone
Annoying issue. My phone is turning off (power off) randomly. Sometimes I take it out of my pocket and it is off. Then I have to reboot again with power button.
Anyone else has the same problem?
I am using CM 5.0.5.3.
Thanks
Mine reboots regularly but my phone is stock
tararura said:
Hi everyone
Annoying issue. My phone is turning off (power off) randomly. Sometimes I take it out of my pocket and it is off. Then I have to reboot again with power button.
Anyone else has the same problem?
I am using CM 5.0.5.3.
Thanks
Click to expand...
Click to collapse
Mine is running stock & has never ever turned off . You might have a faulty phone or problem with the rom you are using.
I had the random reboot problem on stock too, but it never stayed off.
Still happens on CM, but much less often.
Can you reproduce the problem? If so keep "adb logcat" running and see what the error is.
try pulling the last_kmsg from the phone..... Some information in there. Will at least let you know if it is hardware or software crash......
thank you martin
Little help. How do you pull that particular file?
thanks a lot
its a file, probably named so becasue it contains kernel messages (errors, debug).
Located at /proc/last_kmsg
you could pull it, tail it etc
example: tail -f /proc/last_kmsg
Yup, have the same problem sometimes
Both on stock and CM
Now I am running Modacos desire rom, and so far I don't think I have hade any unexpected reboots or shut downs
I have a similar problem but mine will sometimes turn off and not go back on for about 5 mins or so, sometimes longer, pulling the battery or even plugging it into the charger doesn't even give me the orange LED. it goes completely dead. it also sometimes gets stuck into boot mode like loop. this is on a stock N1 but this happens maybe 2-3 times per month. HTC said I can send it back or have it repaired but it's too much of a hassle and at least mine doesn't have dust under the screen if the problem persist I'll prolly send it in. BTW it's not a battery issue because I have two batteries and it's happened with both. faulty phone for sure.
I've had this happen once or twice the first couple weeks I had the phone.
It started happening to me when I installed appbrain and appaware so I uninstalled both and not done it since, so for me I think it was one of those apps!
Mine has done it once, I'm guessing it was an app that did it since one time in nearly 3 months isn't that big of a deal
I am still investigating. Its wierd that it happens morewhen I put it in the pocket. Its fine when its on the table
I have the same problem. Noticed it only happens when radio signal is very weak and a phone call comes in...Don't know if that makes any sense :S

Unresponsive on/off button sometimes...

I find that my Minis' on/off button is unresponsive occasionally and I was wondering if anyone else felt theres was also?
Ive only had this issue when the phones locked and I bring it in and out of showing me my status. It appears the bottom icons have to light up before it will react to my press of the on/off button again.
Same for me ! Sometime I need to remove battery to restart using my HD MINI ...
Any solution ?
hi there
i think i have bad news!!!
my phone is Unresponsive sometime and some time turn display on show me you want turn off divece???
do you remember this problem on Nexus one????
i think our PDA had that problem too!!!
it's just my idea but i think it's true!!
any idea??
brutaled said:
I find that my Minis' on/off button is unresponsive occasionally and I was wondering if anyone else felt theres was also?
Ive only had this issue when the phones locked and I bring it in and out of showing me my status. It appears the bottom icons have to light up before it will react to my press of the on/off button again.
Click to expand...
Click to collapse
I have the same problem, sometimes, the button is not responsive. There should be a solution for it. Someone has to report to htc.
I have the same problem, i think that it is caused by either to many running applications or by a application that hangs.
for the most i just have to wait a minute or two and then it works again.
Last time i connected the charger, it also worked and i have also tried to call the phone from another phone. it also worked.
/Floffy
Floffy said:
I have the same problem, i think that it is caused by either to many running applications or by a application that hangs.
for the most i just have to wait a minute or two and then it works again.
Last time i connected the charger, it also worked and i have also tried to call the phone from another phone. it also worked.
/Floffy
Click to expand...
Click to collapse
yes... I think it's because of many programs... I have this when I'm doing something and I push the button fast to turn of the screen and suddenly remember I forgot something and push it again to turn on... I think It's normal!!
sometimes it's anything but normal, but i found a soft reset (or hard reset for that matter) often is the solution. So it's most likely an application or process that hangs, leaving it for a few minutes and then trying to unlock it usually does the trick

my atrix locks up

i have had my atrix for 4 days now and its locked up 3 times were i had to take the battery out to restart it anyone else have this problem anyone no how to fix it or should i return it for a new one
kga943 said:
i have had my atrix for 4 days now and its locked up 3 times were i had to take the battery out to restart it anyone else have this problem anyone no how to fix it or should i return it for a new one
Click to expand...
Click to collapse
Did you install any applications from the market? Is your phone freezing while a certain application is open or does it freeze even on the homescreen? If you have a lot of applications installed try to deinstall and look if it becomes better. If not try a factory reset. If it still freezes than return it for a new one.
Would you mind saying what you were doing when it locks up?
If it's during Music, it doesn't actually lock up, it just shows a black screen for about half a minute. Everything still functions, it just doesn't show.
Two times trying to answer a call the screen would not unlock nothing would work I had to take the battery out and just todayit was sitting on my desk and it would not turn on when I tried to use it
The green message light was on very dim and I had to take the battery out
Sent from my MB860 using XDA App
I have a feeling there is a bad batch of units out there.
Try factory reset and see if it continues to lock up, if it does, return it for another.
kga943 said:
Two times trying to answer a call the screen would not unlock nothing would work I had to take the battery out and just todayit was sitting on my desk and it would not turn on when I tried to use it
The green message light was on very dim and I had to take the battery out
Sent from my MB860 using XDA App
Click to expand...
Click to collapse
Sounds like a broken phone. Try a factory reset (if you return it they anyway ask if you did that) and if that won't help get a new one....
kga943 said:
Two times trying to answer a call the screen would not unlock nothing would work I had to take the battery out and just todayit was sitting on my desk and it would not turn on when I tried to use it
The green message light was on very dim and I had to take the battery out
Sent from my MB860 using XDA App
Click to expand...
Click to collapse
Same thing happened to me yesterday, the light was very dim green and the phone did not respond until I pulled the battery. It hasn't happened again.
I've already had to replace my Atrix for another issue. Right now my confidence in this phone is not very high, but it is brand new. Lots of issues will probably pop up and be fixed via software updates- at least I hope thats the case.
It really feels like all the issues people are having with this phone are software related. Maybe motorolla will just cave and give us gingerbread with no blur
I've had the same problem while playing music...over the past 3 days after about 30 minutes of tunes it'll lock up and after another 5 reset itself...i've done the reset after the second and it still does it...i'm bout to take it back and exchange it...i expect glitches but damn.
Motorola Atrix (stock)
AT&T Fuze (Energy.RAPHAEL.21916.Sense2.5.Cookie.2.0.sencity)
I have had the issue happen 2 me twice in 3 days, the last time was when adding the note widget to screen. It was not completely locked up just the touch screen, i could press the power off button but the touch screen would not let me shutdown
something you might want to try if a factory reset doesn't work would be a reinstall from the recovery menu.
power your phone off
hold the down volume key and the power button
release the power button once the phone begins to boot
keep holding the down volume button until you see "fastboot" at the top of the screen
now be careful, the down volume button navigates through the boot options and the up volume selects one
so press the down volume button until you come across "android recovery"
once you see it press the up volume button to select it
once you get to the screen with the exclamation mark tap the bottom right of the touchscreen, this should pop up the recovery menu
select wipe data/factory reset
let the phone do it's thing
good luck
I've seen this resolve some audio codec issues that were causing the phone's mic to not work, dunno if it'll work for your issue but it can't hurt to try.
best of luck
bl4ck0ut
I have found a fix for my lockup issue. If the screen is on and lockup (no touch screen) press the power button 2, turns off the display and turns it back on and everything continues to work fine.
mrlinux11 said:
I have found a fix for my lockup issue. If the screen is on and lockup (no touch screen) press the power button 2, turns off the display and turns it back on and everything continues to work fine.
Click to expand...
Click to collapse
I have the same problem (screen randomly locks up once or twice a day, buttons dead) and have found the above "solution" to work perfectly, also. The problem however is that pressing the power button twice and unlocking the phone is not exactly elegant especially if the screen locks while you are trying to answer an incoming call.
I changed my battery settings to "performance mode" as I read somewhere that that might help. I will let you know if that seems to resolve the issue.
Changing battery setting doesn't seem to do anything. I still get my share of frozen/locked up screens a few times a day. Still have not figured out how to replicate the behavior. It really does seem random.
I've been suffering from this as well, I'm going to try to exchange my phone and see if that helps.
Exchanged my phone today. So far I haven't seen any locked/frozen screen issues. I am relieved. Maybe there are just a few bad units out there.
Also for what it is worth ... the lady at AT&T told me that taking out the battery while the phone is on would fix it. Since I never figured out how to replicate the behavior I couldn't verify that her suggestion would indeed actually fix the problem and demanded an exchange anyways.
atrix does lock up and have glitches
lock up glitch:
While in standby (screen black), it locks up. You obviously don't know when exactly it happens as it's lying around in standby. When you press the powerbutton to wake it up, nothing happens. You can try what you want, long press, several presses, just dead phone. As if the battery losts juice, but 2 times it happened and the battery was above 50%.
Tired to connect the charger while in that lock-up state. Nothing happens The notification light remains black as well.
The 2nd time this happened to me, I had the idea to call myself and see if just the powerbutton has a glitch and the phone is actually running just remaining in standby with a black screen. But nope, the phone didn't ring or wake up.
Only way to recover is to take the battery out.
I didn't mess with my phone and was very careful in which apps I installed. The only ones I have are very populoar 4+star apps:
extended controls
easy profiles
the other apps are most of the time not even running:
photoaf, vignette, imdb, nytimes, fb, skype, pandora, screen filter, droid light, prozoom5x camera
No games at all installed...
The 2nd glitch that happened to me a couple of times is that the finger print sensor is not working: It doesn't display any message as in " did not verify, too short, ..." it's just dead, the only way to get in is to punch in the number code.
This is typically fixed after switching the phone off fully.
Of course skype also doesn't work on my atrix (well known mic issue)
It happened to me as well. I had installed some apps but when it froze it had been off (the screen that is) so it was sitting then when I tried to open it by pressing the power button the green light came on but it would not wake. I removed the battery, replaced it then it did the same thing again (including the green light). I removed and installed the battery once more then it was fine. It must have been something in the backround but not sure as to what that was. Hasnt happened again though.
pedroosan said:
lock up glitch:
While in standby (screen black), it locks up. You obviously don't know when exactly it happens as it's lying around in standby. When you press the powerbutton to wake it up, nothing happens. You can try what you want, long press, several presses, just dead phone. As if the battery losts juice, but 2 times it happened and the battery was above 50%.
Tired to connect the charger while in that lock-up state. Nothing happens The notification light remains black as well.
The 2nd time this happened to me, I had the idea to call myself and see if just the powerbutton has a glitch and the phone is actually running just remaining in standby with a black screen. But nope, the phone didn't ring or wake up.
Only way to recover is to take the battery out.
I didn't mess with my phone and was very careful in which apps I installed. The only ones I have are very populoar 4+star apps:
extended controls
easy profiles
the other apps are most of the time not even running:
photoaf, vignette, imdb, nytimes, fb, skype, pandora, screen filter, droid light, prozoom5x camera
No games at all installed...
The 2nd glitch that happened to me a couple of times is that the finger print sensor is not working: It doesn't display any message as in " did not verify, too short, ..." it's just dead, the only way to get in is to punch in the number code.
This is typically fixed after switching the phone off fully.
Of course skype also doesn't work on my atrix (well known mic issue)
Click to expand...
Click to collapse
strange, skype worked for me... oh well.
did you ever find a solution for the lockup issue, have the same thing, very frustrating but not as frequent as you thankfully.
My Atrix started to freeze up when I undervolted the CPU using SetCPU and I would have to pull the battery out and restart it. I increased the voltage settings and it hasn't locked up since, so if you have undervolted your CPU and your phone is locking up, you should increase the voltages.

[Q] Stock 4.2.2 - Impossible to wake up, white flashing led

Hi,
Does anyone else have the same problem I have?
If I leave the phone running on battery for a couple of hours it is sometime impossible to wake it up by pressing the power button. Also the LED flashes white (not red). In order to get it working again I have to hold the power button a couple of seconds causing it to reset.
This happens on stock 4.2.1 and also in CM (4.2.1 and 4.2.2).
Seems like a HW problem? Should I send it in for repair?
BR/Svanteson
I've had this issue as well. It may be an issue with one of your downloaded apps. I have gone back to stock without any 3rd party apps and I haven't had the issue yet. Going to test a couple days and see what happens.
Edit: Maybe if you post some of your 3rd party apps you downloaded we can see if we have some in common.
Sure, here are some of my 3rd party apps
Moxier Mail
Eniro
Hitta
Wifi Analyzer
CPU Spy
Subnet calculator
Quadrant
Dropbox
Facebook
Whatsapp
Viber
Spotify
Shazam
MX Player
Truecaller
Llama
Android Lost
Out of those, Facebook and Android Lost are the only ones we had in common. I'll report back on this thread if this issue returns on my freshly flashed stock device without any 3rd party apps.
Similar problem here...
beand1p said:
Out of those, Facebook and Android Lost are the only ones we had in common. I'll report back on this thread if this issue returns on my freshly flashed stock device without any 3rd party apps.
Click to expand...
Click to collapse
Similarly, on two occasions now, I've gone to bed with the N4 on the charger, only to find it completely shutdown in the morning, and the battery unchanged from where it was when I plugged it into the charger. It required holding the power button down for quite awhile before I got a response and the unit rebooted. The first time, I didn't bother doing anything at all, but this morning, when it happened again, I called N4 support. I was advised to do a factory reset, and monitor it. If it did it again, they'll do an RMA. It seemed they would have sent another one right then if that's what I wanted them to do, but I told them I'd try the factory reset. They also sent an email with a direct contact link to the agent I spoke with in the event I need to return it.
My Device:
Nexus 4 16GB
Android 4.2.1
Kernel 3.4.0-perf-ge039dcb
Not rooted
I'll also post if the factory reset works. I've also read online, that holding the Volume Down and Power Button both for about 10 seconds, disregarding anything that appears on your screen, will shut your device down. Restart and, at least for several posters, the problem disappeared. Just an FYI. I'll try it if the reset doesn't provide the cure.
No joy....
Phubai said:
Similarly, on two occasions now, I've gone to bed with the N4 on the charger, only to find it completely shutdown in the morning, and the battery unchanged from where it was when I plugged it into the charger. It required holding the power button down for quite awhile before I got a response and the unit rebooted. The first time, I didn't bother doing anything at all, but this morning, when it happened again, I called N4 support. I was advised to do a factory reset, and monitor it. If it did it again, they'll do an RMA. It seemed they would have sent another one right then if that's what I wanted them to do, but I told them I'd try the factory reset. They also sent an email with a direct contact link to the agent I spoke with in the event I need to return it.
My Device:
Nexus 4 16GB
Android 4.2.1
Kernel 3.4.0-perf-ge039dcb
Not rooted
I'll also post if the factory reset works. I've also read online, that holding the Volume Down and Power Button both for about 10 seconds, disregarding anything that appears on your screen, will shut your device down. Restart and, at least for several posters, the problem disappeared. Just an FYI. I'll try it if the reset doesn't provide the cure.
Click to expand...
Click to collapse
Following up on my post yesterday, a hard reset did not help anything. Neither did an update to 4.2.2 for that matter. I also tried holding the Volume Down and Power Button until it shut down, and while the problem hasn't re-occurred, I really haven't provided enough time to tell yet. So Google is sending me another one and issuing an RMA. In the interim, while I'm waiting for the new one to arrive, I'll follow up if the VolDown and Power button has done anything.
I'm having the same issue. I just woke up, phone had a flashing white LED and would not boot. A reboot was neccessary. Is this a hardware failure?
The last couple of days I have not had WLAN activated. So far it is running fine.
I will activate WLAN today to see if the problem reappears.
svanteson said:
The last couple of days I have not had WLAN activated. So far it is running fine.
I will activate WLAN today to see if the problem reappears.
Click to expand...
Click to collapse
Why would you think there's a correlation between the two? I do have problems with wireless-notifications; for example, messages on whatsapp are often delayed, where I get a notification at say 11PM when the message was sent 10:45PM. Do you also experience this?
No problem noted this morning...
Phubai said:
Following up on my post yesterday, a hard reset did not help anything. Neither did an update to 4.2.2 for that matter. I also tried holding the Volume Down and Power Button until it shut down, and while the problem hasn't re-occurred, I really haven't provided enough time to tell yet. So Google is sending me another one and issuing an RMA. In the interim, while I'm waiting for the new one to arrive, I'll follow up if the VolDown and Power button has done anything.
Click to expand...
Click to collapse
I don't know whether holding the Vol Down and Power Button resolved the issue, but at least it didn't happen last night whereas it has been failing nightly when on the charger. Unfortunately, I was just notified that my replacement has already shipped, or I would tell them to hold off a day or two. For those of you experiencing this, you might try holding the Vol Down and Power Button at the same time until the device shuts down ignoring anything on the screen. Then simply restarting. I'm not saying that mine is fixed, only that it had a good night and that was the only thing I've done.
I will post again up until I have sent this device back. I have 21 days in which to return it or my credit card will be charged for real.
Phubai said:
I don't know whether holding the Vol Down and Power Button resolved the issue, but at least it didn't happen last night whereas it has been failing nightly when on the charger. Unfortunately, I was just notified that my replacement has already shipped, or I would tell them to hold off a day or two. For those of you experiencing this, you might try holding the Vol Down and Power Button at the same time until the device shuts down ignoring anything on the screen. Then simply restarting. I'm not saying that mine is fixed, only that it had a good night and that was the only thing I've done.
I will post again up until I have sent this device back. I have 21 days in which to return it or my credit card will be charged for real.
Click to expand...
Click to collapse
Mine also failed while on the charger a few times, but it also happened when not charging, so.... I'll try your solution. Why not!
This just happened again this morning. My alarm failed to go off, but the phone LED was flashing white. I could not turn the screen on. I did install some 3rd party apps yesterday:
Facebook
Tasks Free
reddit sync
Ally
IMDb
Pandora
Twitter
I tried the Vol Down + Power and that didn't work for me. I think I am going to RMA the device.
Yea...I have a few apps on my device, but not the ones mentioned here. So I don't think that can cause it. Hoping for more responses! I subscribed to this thread now.
Does anyone know if there is a bug report for this issue?
Not sure, don't think so as I've googled this quite alot. I just saw my telephone, which was idle next to me for about an hour, reboot itself. I saw the google and then the nexus logo without me even touching it. No white flashing LED this time, allthough that also has happened to me. This is getting very annoying now...
Google Support's reply on this
I have seen this happen to my phone more than a few times. I can't make it happen consistently though. I contacted the support hoping for a RMA, and today I received this response from them.
"Thank you for contacting us about your Nexus 4 and providing those details for clarification. This issue could be possibly not be a problem, it is a feature as with any Jellybean OS device; and goes in to the sleep state after some hours of inactivity - such as the details your describe when left overnight. It can go in to a deep sleep, where holding the power button for 30 seconds or more is what wakes the device up."
So this is a *feature*? It seems puzzling to me. I don't know if receiving a call would wake it up (if not, it would definitely be a problem).
I also tried different roms, PA and Xylon, and stock 4.22 with different kernels ranging from Franco to Motley. It would still happen. Rarely but it's still there. Also I am trying to see if changning the minimum clock speed to 1024 would change anything. I will report back once I have more info.
Still working so far...
I've not had a problem with mine since the Vol Down and Power Button shutdown. It may not even be related and may have just "healed" itself, or the problem has simply become intermittent and hasn't repeated itself yet...dunno unfortunately. Since my replacement will be arriving today, I may never know since I'll be shipping this one back to them. I may wait until Monday to ship it though, and see if it acts up again and repost if it does or doesn't.
Hopefully the replacement won't have this problem at all!
locked up
I don't think the flashing white-LED is a signifier of a problem. I think it is a different status message, like email or facebook, or something. I haven't found that documented anywhere, but I've noticed it is blue sometimes and white other times. Without being locked up.
My phone will lock up while charging overnight. I have turned off Dream State and the LED notifier thinking it was related to these. It did seem to be somewhat better after that, but the last two nights have seen the phone locked up.
Also, holding down the power button for 30 seconds will hard power it off at 10 seconds, it seems to me. That is typically how I deal with this lock up! Hold down the power button 10 seconds, release, press it again and wait for it to boot.
This is frustrating. I was thinking of rooting the phone so I can use a logwatcher, but I'm not sure I will see anything in the logs after booting the fracking thing.
But.. while I consider that I will start by uninstalling Facebook, Dropbox, and Twitter apps, based on seeing them on other people's lists.
I'm going to RMA the phone. Just a question, what charger do you guys use? I've been using a samsung charger (from my Galaxy S2), perhaps that's related? As it does happen while charging mostly, allthough I saw the phone reboot itself out of nowhere without it being plugged in yesterday too.
I've only used the Nexus 4 charger on mine. No others. I'm on my new device now but haven't sent the other one back yet. Probably tomorrow.
Sent from my Nexus 4 using Tapatalk 2

Nexus 4 screen freezes randomly, no reaction when touching.

Hi everyone!
So I just had this problem after I woke up yesterday. I googled a lot but only found similiar problems.
Let me tell you what happened chronologically:
After turning the phone on in the morning it started updating apps as if I was doing a firmware update: "updating apps 1 of 135" etc. Note that my nexus was already running on 5.1.1 and had the latest updates installed.
Now it randomly freezes the screen on whatever screen it was before it happens and it won't respond to any touch input. This can also happen when not using the phone, then it will freeze at the lockscreen (the time freezes with it so sometimes i can see at what time it froze). Also, it loses connection with Wi-Fi as i'm using Whatsapp Desktop when i'm on my laptop and it mentions me that my phone is not connected.
The only thing that "fixes" (temporarily) it is a reboot. Now sometimes, on the lockscreen, i can just hold the power button and the pop-up comes in to turn the phone of, which i can somehow just tap on an it responds by turning the phone off. But sometimes (less frequent than the latter mentioned) the pop-up doesn't come in and holding the power button for a few secs will do the trick.
I hope I informed you all enough and my end question is: does any of you know what this is? How i can fix it or what i can do to prevent it or anything as I am hopeless. (my G3 is up for reparation so this is my sisters old phone, i had a nexus 4 myself for 2 years before the G3).
Thanks in advance!!
The best way to test it is by reformat the OS.
I positively think that it will solve the problem.
Since the phone is no longer under warranty, I guess there is no harm to install custom rom on it. They are fast and stable too.
Hope this help. Good luck.
Sent from my Nexus 4
EXACT thing happened to me too. Backup your data and hard reset from recovery. This fixed it for me
Same problem here bro, but neither custom roms or factory reset helps.... Is there anyone who has successfully solved the problem ?
multimedias said:
Same problem here bro, but neither custom roms or factory reset helps.... Is there anyone who has successfully solved the problem ?
Click to expand...
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Then it's time to change the screen or phone. Looks like it is a hardware issue.
Nitin
nitin.chobhe said:
Then it's time to change the screen ...
Nitin
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I agree, your screen needs to be replaced.

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