Problem with react of power button - P8lite Q&A, Help & Troubleshooting

Hi
Since two weeks I have a problem with power button. If i don't use phone a few minutes and I want turn on screen, my phone reacts very slow or doesn't react. One thing is interesting. When I turn off screen to few seconds and turn it on again, phone react immediately. Problem is if I don't use phone "long" time (from two, three minutes). After reboot phone hasn't problem a few hours but later problem comes back. Maybe it's ROM fault? I must do reboot once or twice a day to phone works properly. I'm worry that one day my screen won't run. I have Android 6.0.1 B560 rooted with twrp 3.0.2.0. I haven't xposed.

Zgadnijcie said:
Hi
Since two weeks I have a problem with power button. If i don't use phone a few minutes and I want turn on screen, my phone reacts very slow or doesn't react. One thing is interesting. When I turn off screen to few seconds and turn it on again, phone react immediately. Problem is if I don't use phone "long" time (from two, three minutes). After reboot phone hasn't problem a few hours but later problem comes back. Maybe it's ROM fault? I must do reboot once or twice a day to phone works properly. I'm worry that one day my screen won't run. I have Android 6.0.1 B560 rooted with twrp 3.0.2.0. I haven't xposed.
Click to expand...
Click to collapse
Hmmm... Try getting back to a stock rom like B586 or B588 (latest). To get back to stock you have to install stock recovery again. It is probably firmware related so a stock rom installation might just fix this. Hope this help

@crashpoum99 Thanks for advice. I'll try it tomorrow
Huawei P8 Lite Tapatalk

Zgadnijcie said:
@crashpoum99 Thanks for advice. I'll try it tomorrow
Huawei P8 Lite Tapatalk
Click to expand...
Click to collapse
You're welcome . If you need more help just ask

I have the same problem as you, it started to happens since 2-3 weeks, sometimes the touchscreen doesn't even work in lock-screen after waking up the device, and I have to do a a hard reboot to use the phone properly. This issue happens after 1-2 days without a reboot.

@fiorezy today i will do unroot and i will try to install B586 or B588.
Huawei P8 Lite Tapatalk

So, I installed B584. If tomorrow phone will work properly I'll let you know.
Huawei P8 Lite Tapatalk

Zgadnijcie said:
So, I installed B584. If tomorrow phone will work properly I'll let you know.
Huawei P8 Lite Tapatalk
Click to expand...
Click to collapse
I will wait for your feedback, also I should mention that the issue occurred before I rooted my phone, in addition the UI occasionally freeze for about 5 seconds, and I have no idea what is causing this problem.

fiorezy said:
I will wait for your feedback, also I should mention that the issue occurred before I rooted my phone, in addition the UI occasionally freeze for about 5 seconds, and I have no idea what is causing this problem.
Click to expand...
Click to collapse
Unfortanely new rom doesn't fix problem
Huawei P8 Lite Tapatalk

Updade: Yesterday and today I mustn't reboot phone. Actually phone hasn't problem with react. @fiorezy let's try to install new rom. I have B584.
Huawei P8 Lite Tapatalk

For me it looks like problem with waking up from deep sleep. The deep sleep engages some time after screen off. It may be ROM problem or an app or rooted system setting/mod. For example, if idle CPU frequency is too low.

Related

Freezes overnight with my I9505 Galaxy S4

Hi Guys,
i got freezes when i charge it overnight (its connected to the original charger the whole night). I only can do a hard reset to use my device again because the touch-screen doesnt work then. This is very annoying because i use my device with Alarm to get up in the morning.
I already did a few clean installs (Cyanogenod Snapshots and Danvdh's Google Edition), wiped all caches and formated all data and caches aswell. I still got freezes. I get them from waking up my device (mostly in the morning between 5-6 am). All i see is a exclamation mark when i turn on the display. Then its frozen and i cant anything.
I already tried a few Modems and Kernels to test, but still freezes...
I use Modem I9505XXUGNK4 atm.
Any ideas ??? I really Need help with this !!!
Thanks
Playa82 said:
Hi Guys,
i got freezes when i charge it overnight (its connected to the original charger the whole night). I only can do a hard reset to use my device again because the touch-screen doesnt work then. This is very annoying because i use my device with Alarm to get up in the morning.
I already did a few clean installs (Cyanogenod Snapshots and Danvdh's Google Edition), wiped all caches and formated all data and caches aswell. I still got freezes. I get them from waking up my device (mostly in the morning between 5-6 am). All i see is a exclamation mark when i turn on the display. Then its frozen and i cant anything.
I already tried a few Modems and Kernels to test, but still freezes...
I use Modem I9505XXUGNK4 atm.
Any ideas ??? I really Need help with this !!!
Thanks
Click to expand...
Click to collapse
Have you tried the new 5.0 gpe from danvh? There was an issue with the charging animation and reboots.
yes, i got Dan's 5.0 gpe at the moment 12.17.2014
Dumb question, did you clear /system in between flashes as well?
Yes, i formated System and Cache + i wiped everything too
You should flash the latest stock firmware and see if the issue persists. If yes, try a different charger. If the problem still persists, I think it's a hardware problem. Probably battery or motherboard.
The Problem is only between 5-6 am. The whole day i got no Problems Should be a Problem with my Router maybe ?
i got no resets in my Settings there. maybe my Provider is doing a reset every day between 5-6 am and my device freezes then. i could try airplane mode too to test, right ?
I bought a new charger and battery today (both original). Maybe thats the problem.
i got News guys, i turned off wifi overnight an didnt plugged the charger to my device this night. No freeze !!! Yay !!!
So it only could be, charger, battery or Wifi, right ?
ok, i had a freeze at work a while ago. but i got no wifi or charger there... now i dont know what to do
Does it behave like this?:
You pick up the phone (it is in deepsleep),try to turn the screen on,it goes on,you try to unlock the screen and it just stops reacting to anything and turns the screen off after 20-30seconds?
Tlailaxu said:
Does it behave like this?:
You pick up the phone (it is in deepsleep),try to turn the screen on,it goes on,you try to unlock the screen and it just stops reacting to anything and turns the screen off after 20-30seconds?
Click to expand...
Click to collapse
Yes, exactly. You know a solution ?
Playa82 said:
Yes, exactly. You know a solution ?
Click to expand...
Click to collapse
i had the same problem,the only way to get rid of it is to send it in/get the motherboard replaced.this is faulty hardware,not a software problem
Damn, but i already got know activated. i dont get one for free Its about 1 and a half year old. The problem was solved a few snapshots form cm earlier and its only between 5-6 am. do you think its really a mainboard problem ?
Playa82 said:
Damn, but i already got know activated. i dont get one for free Its about 1 and a half year old. The problem was solved a few snapshots form cm earlier and its only between 5-6 am. do you think its really a mainboard problem ?
Click to expand...
Click to collapse
well,it wasn`t fixable on my device.Had it every time the device went to deepsleep.Send it in,they reflashed the firmware/kernels,said its alright now but it wasn`t.Same problem after 5 hours of use.Send it in again,they changed the board,fixed now.
Tlailaxu said:
well,it wasn`t fixable on my device.Had it every time the device went to deepsleep.Send it in,they reflashed the firmware/kernels,said its alright now but it wasn`t.Same problem after 5 hours of use.Send it in again,they changed the board,fixed now.
Click to expand...
Click to collapse
but i tried airplane mode overnight and had no issues. looks like a wifi problem. but i odnt know if its hardware or software related. cyanogenmod fixed that a few snapshots before, bt i cant remember the m build
Playa82 said:
but i tried airplane mode overnight and had no issues. looks like a wifi problem. but i odnt know if its hardware or software related. cyanogenmod fixed that a few snapshots before, bt i cant remember the m build
Click to expand...
Click to collapse
how was your battery-lifetime with that build?
can`t help you with that,hope you have luck and fix it
Same problem
Hy people, i have the same problem, but is not a specific hour when it freez, yesterday i picked up the phone and when i unlocked the screen, it freezed, but i don.t wait 30sec, i just lock/unlock it again and it work fine. The other problem was overheating..
and randomly restarting but i think i fixed it with a factory reset. What i want to tell now is that i installed "Root booster" before all these problemsc ocured. After it played with the kernel, do you all thing it might not restored the original settings? My phone is randomly heating sice i installed that **** on it...(even if i do factory reset)
Ps: i have a stock kernel/gt_505
Or the battery is guilty? It's draing pretty fast, after a day of use i put it to charge
(Solved)
Playa82 said:
Hi Guys,
i got freezes when i charge it overnight (its connected to the original charger the whole night). I only can do a hard reset to use my device again because the touch-screen doesnt work then. This is very annoying because i use my device with Alarm to get up in the morning.
I already did a few clean installs (Cyanogenod Snapshots and Danvdh's Google Edition), wiped all caches and formated all data and caches aswell. I still got freezes. I get them from waking up my device (mostly in the morning between 5-6 am). All i see is a exclamation mark when i turn on the display. Then its frozen and i cant anything.
I already tried a few Modems and Kernels to test, but still freezes...
I use Modem I9505XXUGNK4 atm.
Any ideas ??? I really Need help with this !!!
Thanks
Click to expand...
Click to collapse
Hy, i haved the same problem, but what i did yesterday solved that. I hope this steps will help you:
1. Enter in Recovery Mode and select wipe data/factory reset
2. Clear cache partition
3. Go in Settings/More/App Manager and search for Touchwiz Home
4. Force stop then Clear data
5. Withouth exit from settings, restart your phone
6. When phone is on, screen will be black and will ask you witch program you wanna use, select Touchwiz home then press "always"
After this steps, i solved the problem for my phone, but another thing i done after that is delete all knox files with Titanium backup.
I hope this steps myght help you.
Thanks guys, but i got a nexus 5 now. Bye Samsung. Thanks anyway for help.

Random screen wakes when phone is locked

Roote Zuk Z1 , running COS with latest update, i have this problem: phone display wakes up by itself after i lock the phone. What could trigger these wakes? Does anyone have the same problem?
http://forum.xda-developers.com/showthread.php?p=65105906
Sent from my Z1 using Tapatalk
Use original theme
I had the same problem. Get back to the original theme. And every thing will go us you like
Since the posting relates to my recent post - my quick update:
I am and I always was on stock theme - after rebooting my phone the problem seems to be solved for me-
since it doesn't wake again by itself.
I think it's something app related- I haven't found the one app that causes the trouble- Now I track all the apps I open to find out.
Well, guys, it seems it solved. One day, the phone was again waking by itself. I thought it might be related to the Adaptive Brightness. I deactivated the adaptive brightness, and phone went nuts locking by itself every time i was trying to wake him. No chance to power off or acces any menu. So i connected to PC, and using Lenovo ZUK toolkit i rebooted the phone. Since then, i haven t noticed the random wakes anymore.
Random wake
1. Turnoff autobrightnes
2 Turnoff doubleTap to wake
3, Turnoff "prevent random wakes "
Profit!
The issue doesn't seem to be fixed in the latest COS I have this issue. My device is STOCK and NOT rooted. With indeed autobrightness enabled it keeps unlocking when you reboot the problem is gone. Really frustrating ..
Hard Reset did the trick
Extentho said:
Well, guys, it seems it solved. One day, the phone was again waking by itself. I thought it might be related to the Adaptive Brightness. I deactivated the adaptive brightness, and phone went nuts locking by itself every time i was trying to wake him. No chance to power off or acces any menu. So i connected to PC, and using Lenovo ZUK toolkit i rebooted the phone. Since then, i haven t noticed the random wakes anymore.
Click to expand...
Click to collapse
Hold down the power and volume keys for a few seconds
The hard reset menu will appear
Select "Reboot" option.
The phone reboots.. Solved
setrarhna said:
Hold down the power and volume keys for a few seconds
The hard reset menu will appear
Select "Reboot" option.
The phone reboots.. Solved
Click to expand...
Click to collapse
figured that out after 3 or 4 days.
Extentho said:
figured that out after 3 or 4 days.
Click to expand...
Click to collapse
Strange thing is if it appears to happen after a few days of usage without reboot I started to play a little bit with the settings and found out it really is the option "Prevent accidental unlocking with proximity sensor". The proximity sensor works flawlessly so it's really a software bug I guess.
same problem
Extentho said:
Roote Zuk Z1 , running COS with latest update, i have this problem: phone display wakes up by itself after i lock the phone. What could trigger these wakes? Does anyone have the same problem?
Click to expand...
Click to collapse
even i m facing the same problem just after two days of usage..if you have found the solution please let me know
Hey guys. Is this related to the random reboot problem. For 20 days my phone never rebooted even once, then it started rebooting. It is still doing so after the latest OTA. Is it a hardware problem or trying solutions mentioned here solved it for someone?
SarthakSL said:
Hey guys. Is this related to the random reboot problem. For 20 days my phone never rebooted even once, then it started rebooting. It is still doing so after the latest OTA. Is it a hardware problem or trying solutions mentioned here solved it for someone?
Click to expand...
Click to collapse
After 4 days testing the new update 12.1-YOG4PAS9IG , i want to notice that i did not get anymore probleme :
--> No more problems with random screen wakes ON-OFF
--> No more problems with smartphone temperature
--> Autonomy is more better (More than 5hours screen ON + more than 1Hour playing Clash Of kings)
--> No more problems with double clic to wakeup my smartphone
Have a good day :highfive:
bardevil said:
even i m facing the same problem just after two days of usage..if you have found the solution please let me know
Click to expand...
Click to collapse
I have not rooted my phone. But yes, i am getting this issue on my ZUK Z1. Restart temporarily fixes this but need permanent fix. I am having cyanogen OS version 12.1 - YOG4PAS7DF.
Shall i update it to version YOG4PAS9IG? will it fix this issue?
lenovo zuk z1 not connect my pc
Hi I m facing same problem. To fix this problem to setting>apps>all>trebuchet then click force stop problem will b fixed... 9041939259
---------- Post added at 07:50 PM ---------- Previous post was at 07:45 PM ----------
bardevil said:
even i m facing the same problem just after two days of usage..if you have found the solution please let me know
Click to expand...
Click to collapse
Goto
setting
Apps
All
Trebuchet
Then force stop >reboot problem will b fixed
Thanks
For more query 9041939259
i do have the same problem too!

black screen randomly

sup guys i have some difficulty with my P8Lite some times its go for no reason on black screen and only option for that is to restart phone, have some one this same issue?
any advice an what can it be, i have only root and freeze one app for the autoupdating
Have you tried factory reset?
Same black screens here on my P8 lite dual sim, have you get rid of it ? I allready try reset and 5 days have no problems, but they came again. Will try to downgrade to LP.
cappone said:
sup guys i have some difficulty with my P8Lite some times its go for no reason on black screen and only option for that is to restart phone, have some one this same issue?
any advice an what can it be, i have only root and freeze one app for the autoupdating
Click to expand...
Click to collapse
Trifonov81 said:
Same black screens here on my P8 lite dual sim, have you get rid of it ? I allready try reset and 5 days have no problems, but they came again. Will try to downgrade to LP.
Click to expand...
Click to collapse
Try seeing what you 2 have in comment.
buildnumber android version. bootloader unlocked root etc... perhaps sort off apss that you use.
Lordbannakaffalatta said:
Try seeing what you 2 have in comment.
buildnumber android version. bootloader unlocked root etc... perhaps sort off apss that you use.
Click to expand...
Click to collapse
Sorry,
Build number of my "problem" i ALE-L21C432B564 Android 6.0, OTE flashed from B190, phone is not rooted, after returning factory settings today and update of basic apps it freezes one time and one time make black screen. After restart all is ok for a while. I have't installed no one external app. Should I try to return B190 ?
Trifonov81 said:
Sorry,
Build number of my "problem" i ALE-L21C432B564 Android 6.0, OTE flashed from B190, phone is not rooted, after returning factory settings today and update of basic apps it freezes one time and one time make black screen. After restart all is ok for a while. I have't installed no one external app. Should I try to return B190 ?
Click to expand...
Click to collapse
You can try but i don't think it's gonna work. As you describe it it reminds me of the sony xperia ray st18i i once had. It had the same problem. I had to cool it down in order to work. Try playing a game or 2 with battery mode to normal to see if you reproduce the problem. Also if the problem occurs call your phone to see if it's still on
And try these steps http://recomhub.com/blog/how-to-fix-huawei-p9-black-screen/
When black screen occures, phone is on, but it does not ring. Black screen comes when long time 1h or 2 phone is on idle and unlock - it turns on display and freezes . It makes that randomly... .
Trifonov81 said:
When black screen occures, phone is on, but it does not ring. Black screen comes when long time 1h or 2 phone is on idle and unlock - it turns on display and freezes . It makes that randomly... .
Click to expand...
Click to collapse
so the background lights up but nothing shows?
i think that the best thing you could do is ask huawei themself what the problem is.
(don't tell them you've got root and stuff like that.)
also try to upload screenshots from your developer settings in here.

Note 4 (T-Mobile) Lag, Freeze, Crashes, Restarts.

This is my first post on this forum. I searched around here for a solution, didn't really find one matching my problem. I am not a phone wizard or anything like that either. So I'll try my best explaining my problem.
First things first:
Phone: Note 4
Model #: SM-N910T
Android Version: 5.1.1
Rom: Stock Rom
Rooted: Rooted Once and used a custom Stock T Mobile Rom Once.
Here's the ROM I used at the time: http://forum.xda-developers.com/not...10tuvu1cog2-debloated-deodexed-stock-t3175406
Recently I So recently my phone out of the blue started lagging, freezing, and restarting itself. I didn't download any applications or anything like that for it to freeze up. I was currently then on the custom ROM I have mentioned above and it was the updated version. I have tried everything to my knowledge to try and fix the problem. I have tried going back to stock T mobile ROM (currently on stock rom now) through odin and stuff. After all that, it was still lagging, freezing, and restarting etc... Ran it through safe mode and the only problem in safe mode is that the lag is gone, but the restart is still there. Running in safe mode, if I would turn the screen off and back on to unlock my phone, there would be like 40% chance that it would restart after unlocking the phone and the phone would just restart normally. Rarely, whenever my phone would attempt to restart.. I would get a "Could not boot normally" message along with couples codes below and the image of android guy. Then I would have to take my battery out and attempt to restart the phone once again.. I've wiped the cache and everything in recovery mode, nothing helps at all. Also, the phone is in perfect condition. Hasn't been dropped, cracked, no water damage, or anything like that.
This place is my only hope to fix my phone before I will go out to buy another phone from the carrier.
Thank you all for taking your time to help me
u r not alone
hi, huntitude. even i am experiencing similar issues. kindly follow this thread and update if u find any solution
http://forum.xda-developers.com/note-4/help/frustrating-problem-phone-lagging-t3336964
doctor geek said:
hi, huntitude. even i am experiencing similar issues. kindly follow this thread and update if u find any solution
http://forum.xda-developers.com/note-4/help/frustrating-problem-phone-lagging-t3336964
Click to expand...
Click to collapse
Well I already got rid of my note 4 unfortunately before anyone could help me here so I had to upgrade my phone to note 5 and return note 4. While I still had my note 4, I realized something weird. While the phone was lagging and crashing etc.. When I had it plugged in for charge it would work perfectly fine. No lag, it wouldn't freeze up or restart (had it running perfect for 7 hours). It was like my phone was brand new again. As soon as I unplugged it from the charger, few minutes in and it was back to restarting and all that. I never knew why it did that.
Anyone know why this mightve happened?
Might be the battery though
I thought that too. I tried my brothers note 4 battery for awhile and it worked for a little bit and then it started doing the same thing even on his battery. Shrugs.
Huntitude said:
I thought that too. I tried my brothers note 4 battery for awhile and it worked for a little bit and then it started doing the same thing even on his battery. Shrugs.
Click to expand...
Click to collapse
In the COH update iteration there is an annoying bug that affect fingerprint.
The bug causing the phone to restart, lagging & closing all apps randomly when the fingerprint is set.
May be this one is also the same.
Try to disable all fingerprint related settings.
d4rkkn16ht said:
In the COH update iteration there is an annoying bug that affect fingerprint.
The bug causing the phone to restart, lagging & closing all apps randomly when the fingerprint is set.
May be this one is also the same.
Try to disable all fingerprint related settings.
Click to expand...
Click to collapse
I never used finger print scanning on my Note 4. Always disabled.

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...
Click to collapse
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
Click to expand...
Click to collapse
I agree, your screen needs to be replaced.

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