heating up during calls - Zuk Z1 Q&A, Help & Troubleshooting

hello, my phone is couple of months old and earpiece heats up a lot while calling and also battery is draining faster now. i recently formatted the phone but the problem remains. do i need to take it to lenovo service center and will they be able to fix it.

outlaw25 said:
hello, my phone is couple of months old and earpiece heats up a lot while calling and also battery is draining faster now. i recently formatted the phone but the problem remains. do i need to take it to lenovo service center and will they be able to fix it.
Click to expand...
Click to collapse
Are you on stock cos 12.1 rom or custom rom?

strongst said:
Are you on stock cos 12.1 rom or custom rom?
Click to expand...
Click to collapse
edit - its on 12.1 .. fully updated

Related

[Q] i9500 randomly reboots, wifi doesn't work and other problems

Hi, I bought my GS4 i9500 around 2 months ago, and few days ago while I was listening to music, someone called me and I noticed that the phone was a bit hot. I'm not exactly sure that that was the source of this problem.
Anyway, when I put the phone down, it didn't work, and after a few seconds it rebooted.
Ever since it rebooted it keeps doing problems - it reboots once in a while, the wi-fi doesn't work, and the touch is delayed sometimes (it doesn't respond for a while, and after a few seconds it suddenly responds to all the gestures I did over the last few seconds.).
I tried factory resting it, change frimware, clear cache and everything, and still nothing worked. It still does these problems.
I took it to the store where I bought it and they flashed it, and still it didn't solve it.
The problem is I rooted the phone, and I'm afraid the warranty won't be accepted if I send them the device.
Anyone knows what the problem might be?
Sorry for my bad English.
Thanks.
It worked for me to go fully back to stock. Maybe give that a shot,
Tunestwo said:
It worked for me to go fully back to stock. Maybe give that a shot,
Click to expand...
Click to collapse
If you mean by that to flash the original frimware, i've already tried that..
Any other ideas?
Danieliko said:
If you mean by that to flash the original frimware, i've already tried that..
Any other ideas?
Click to expand...
Click to collapse
Noop, sorry man. when i did go fully back to stock it went off... i think its a warranty problem here.
well, i'm currently dealing with the problem too, it automatically boots itself, my reception goes off, eventough im not in a dead spot. but: it only happens if im on ~20% battery. i think its a softwaresided problem. im running on the normal stock touchwiz with android 4.2.2.
im gonna send it to the operator, maybe it really is a warranty-sided problem.
irot3k said:
well, i'm currently dealing with the problem too, it automatically boots itself, my reception goes off, eventough im not in a dead spot. but: it only happens if im on ~20% battery. i think its a softwaresided problem. im running on the normal stock touchwiz with android 4.2.2.
im gonna send it to the operator, maybe it really is a warranty-sided problem.
Click to expand...
Click to collapse
Sent to operator, unfortunately the warranty has been expired (probably because I rooted), and they want ~450$ to repair it..
Hopefully ill find some solution.
Danieliko said:
Sent to operator, unfortunately the warranty has been expired (probably because I rooted), and they want ~450$ to repair it..
Hopefully ill find some solution.
Click to expand...
Click to collapse
~450$ suggest to get new one , when device reboot see if the battery temperature maybe the wrong with battery I was have the reboot problem and fixed with replace battery and reinstall full rom.
my rom is UBMG9
d34dlym4n said:
~450$ suggest to get new one , when device reboot see if the battery temperature maybe the wrong with battery I was have the reboot problem and fixed with replace battery and reinstall full rom.
my rom is UBMG9
Click to expand...
Click to collapse
I'll try that, thanks

my LG G2 keeps turning off itself....pls help

My lg g2 D802 is on stock latest firmware 4.4.2 D80220c and not rooted either... only have 5 games and some social apps from google play.. now the problem is its keeps shutting off itself twice or 3 times a day not even while using.... not sleeping total off.... its a new phone only used 2 weeks... first 10 days it worked fine n smooth...now it acting up like this recently...pls advice what to do
deadbody2 said:
My lg g2 D802 is on stock latest firmware 4.4.2 D80220c and not rooted either... only have 5 games and some social apps from google play.. now the problem is its keeps shutting off itself twice or 3 times a day not even while using.... not sleeping total off.... its a new phone only used 2 weeks... first 10 days it worked fine n smooth...now it acting up like this recently...pls advice what to do
Click to expand...
Click to collapse
found this online : support.sprint.com/support/article/Troubleshoot_when_your_LG_G2_slows_freezes_or_turns_off_unexpectedly/WTroubleshootingGuide_542_GKB59094
hope it helps ..
I'm sorry this is happening to you, the G2 is a very powerful phone in all aspects .. hope yours gets repaired
zain555 said:
found this online : support.sprint.com/support/article/Troubleshoot_when_your_LG_G2_slows_freezes_or_turns_off_unexpectedly/WTroubleshootingGuide_542_GKB59094
hope it helps ..
I'm sorry this is happening to you, the G2 is a very powerful phone in all aspects .. hope yours gets repaired
Click to expand...
Click to collapse
thanks for replyzain555... but your link says invalid....
now for my problem,,,
-i did factory reset twice and wiped out everything but phone still seems shuts off itself
-than rooted my device and installed custom recovery twrp 2.7 and wiped everything dalvik/cache/system/data flashed cloudy g3 1.2 rom but the phone seems shutting off more frequntly now and once it shuts off it doesnt want turn on for 2, 3 minutes
for you guys more info ...... my phone never fall off or banged with with anything...bought it on 14 august 2014..im very careful about my phone.. and there was not a single shutdown on first 8 days... .im feeling its hardware issue now
pls give me more advice...
I think you have a bad device. I think you should exchange your device for new G2 or send it for fixing.
sai777 said:
I think you have a bad device. I think you should exchange your device for new G2 or send it for fixing.
Click to expand...
Click to collapse
Flashed back official kdz firmware D80220b SEA firmware but the problem is becoming worse its hardly stay on for 5 mins now....Its even dont take charge while in shutdown mode...all charging light if off.... Im guessing, can it be a battery issue?
update...
handed over to the showrom from where i bought...but they also having hard times to find the problem.....
deadbody2 said:
Flashed back official kdz firmware D80220b SEA firmware but the problem is becoming worse its hardly stay on for 5 mins now....Its even dont take charge while in shutdown mode...all charging light if off.... Im guessing, can it be a battery issue?
update...
handed over to the showrom from where i bought...but they also having hard times to find the problem.....
Click to expand...
Click to collapse
It's a hardware problem. Exchange it for a new one.

Discussion Thread : Cm12 unofficial rom by Grarak

Hi buddies
As Grarak chose to close the thread of his rom and that maybe some of you want to have some more return and exchanges about the way the rom works, discuss about bugs etc, i open this thread, so that we will be able to do what a forum is done for : talk and exchange together.
New version is 12082014, any return?
Testing soon..
Is calling with sim 2 in 2g working Now?
If not how to use it Any tetsters!
Edit :still No sound from sim2
and there is No way to chose network type
and No 3g from sim 2 too
Im on 9-12-14 build....2g sim not working same as official cm11....3g sim is working......
i 've had terrible battery life, and searching on google lead me to a battery misc processus eating battery, problem solved with 5.0.1 by google
do you guys have the same experience, and have heard about a fix incorporation in the new builds? :good:
I had to go all the way back to the 11-20-14 build. I tried updating to the new builds 12-8, 12-9 and 12-10. No data at all on any of these builds.
Flashed the newest build! We're on Lollipop 5.0.1 now This update is supposed to help battery life. We'll see.
The new music app automaticaly force closes, and the DSPmanager was replaced with AudioFX.
thank you guys for these feedbacks.
Foxy, when you say the new music app, you mean the cyanogenmod one? strange, what could have change ?
Audio playback is fixed now ?
fabulous69 said:
thank you guys for these feedbacks.
Foxy, when you say the new music app, you mean the cyanogenmod one? strange, what could have change ?
Audio playback is fixed now ?
Click to expand...
Click to collapse
I don't know? It's just called "Music" but the icon is like a poorly designed not lollipop looking purple circle. But Apollo is gone so I suppose that's it. And audio playback works, just the app crashes right when I open it.
FoxyDrew said:
I don't know? It's just called "Music" but the icon is like a poorly designed not lollipop looking purple circle. But Apollo is gone so I suppose that's it. And audio playback works, just the app crashes right when I open it.
Click to expand...
Click to collapse
mhm then i think a change that has broke the app. I m sure Grarak will correct it in the next release
Ok, the ROM was going great for me, then yesterday at work my phone turned off when it was in my pocket. I tried turning it on, it booted, started doing the boot animation and then did that for five minutes before it shut off again. This time it wouldn't turn back on no matter how many times i tried power cycling or booting into bootloader. When I got home I tried charging it and the light wouldn't even come on. So I plugged it into my PC and the phone showed up as qhsusb_bulk. After researching that i found it means the bootloader got wiped somehow. My question is, how could my bootloader be gone, because as far as I know, no one has gotten their device S-OFF.
your device is bricked
seems there is a solution on the web but not working for everybody and for specific devices
i dont know what to advice you...
i dont know if it is rom related, but if it is, i wont flash this !
Yes that's what i figured. Luckily Amazon was nice enough to give me a new phone once I send that one in. I was just trying to figure out how it would even be possible that my bootloader got fried, considering my device was still S-ON.
any one who tried this rom found any bugs ???????? i want to know the bugs and want to know in htc 816 daul the second sim worked or not
DRAGONMM2010 said:
any one who tried this rom found any bugs ???????? i want to know the bugs and want to know in htc 816 daul the second sim worked or not
Click to expand...
Click to collapse
I'm on a single sim Virgin Mobile variant here. There are bugs, yes. This is basically an alpha going into beta of lollipop. There is no one else developing anything new for this device so this is our best bet yet. Aside for some minor niggles here and there, this ROM is very workable as a daily driver. I would recommend a backup, and try this one out. I like it a lot. Grarak is quite amazing actually, many thanks owed.
kr338r said:
I'm on a single sim Virgin Mobile variant here. There are bugs, yes. This is basically an alpha going into beta of lollipop. There is no one else developing anything new for this device so this is our best bet yet. Aside for some minor niggles here and there, this ROM is very workable as a daily driver. I would recommend a backup, and try this one out. I like it a lot. Grarak is quite amazing actually, many thanks owed.
Click to expand...
Click to collapse
Completely agreed.
kr338r said:
I'm on a single sim Virgin Mobile variant here. There are bugs, yes. This is basically an alpha going into beta of lollipop. There is no one else developing anything new for this device so this is our best bet yet. Aside for some minor niggles here and there, this ROM is very workable as a daily driver. I would recommend a backup, and try this one out. I like it a lot. Grarak is quite amazing actually, many thanks owed.
Click to expand...
Click to collapse
yes, no doubts on his knowledge there!
@FoxyDrew
do you experience better battery life now that we have 5.0.1 ? thx
fabulous69 said:
yes, no doubts on his knowledge there!
@FoxyDrew
do you experience better battery life now that we have 5.0.1 ? thx
Click to expand...
Click to collapse
Didn't test it. Haven't spent enough time on Lollipop because of the no data issue.
I've been playing around with the lastest builds, and I'm actually getting LTE to work without modifying anything, I just have to let it sit for a WHILE and it connects and works quite well.
HOWEVER, I have been getting a corrupt data partition issue with some non-google play apks. I assume that since the build are already not stable, adding homemade, root apks that modify data might cause some corruption. I'll keep playing with it and report back any further updates on how this may be happening.
thirteen_percent said:
I've been playing around with the lastest builds, and I'm actually getting LTE to work without modifying anything, I just have to let it sit for a WHILE and it connects and works quite well.
HOWEVER, I have been getting a corrupt data partition issue with some non-google play apks. I assume that since the build are already not stable, adding homemade, root apks that modify data might cause some corruption. I'll keep playing with it and report back any further updates on how this may be happening.
Click to expand...
Click to collapse
Yah data works...just not good. It has to do with not being able to access APN's.
No one want's to sit "for a WHILE" to open a webpage or read an email.
On the latest build, System UI crashes.

Moto G4 shuts off, mostly when I receive a call.

My Moto G4 suddenly restarts at any time if I am using the phone, most of the time it happens when I receive a call.
I have tried various ROMS, even stock firmware, still facing the same issue.
I have the XT1643.
Anyone else facing such an issue?
[email protected] said:
My Moto G4 suddenly restarts at any time if I am using the phone, most of the time it happens when I receive a call.
I have tried various ROMS, even stock firmware, still facing the same issue.
I have the XT1643.
Anyone else facing such an issue?
Click to expand...
Click to collapse
Which baseband do you have? Do you tried without 3rd party apps on stock rom too?
strongst said:
Which baseband do you have? Do you tried without 3rd party apps on stock rom too?
Click to expand...
Click to collapse
I have the 'M8952_70030.25.03.62R' baseband.
I have tried without any third party apps installed, facing the same issue.
If in case it was a baseband issue, I would be interested in flashing the latest baseband.
Would you be kind enough to point me the right direction?
[email protected] said:
My Moto G4 suddenly restarts at any time if I am using the phone, most of the time it happens when I receive a call.
I have tried various ROMS, even stock firmware, still facing the same issue.
I have the XT1643.
Anyone else facing such an issue?
Click to expand...
Click to collapse
Same here.
I tried every rom. The problem still presists.
The problem is noticeable when battery is below 70 and while receiving calls.
Device XT1643
[email protected] said:
I have the 'M8952_70030.25.03.62R' baseband.
I have tried without any third party apps installed, facing the same issue.
If in case it was a baseband issue, I would be interested in flashing the latest baseband.
Would you be kind enough to point me the right direction?
Click to expand...
Click to collapse
You do have latest baseband version.
This issue happens when phone gets heats up and battery stops responding (power cut) to lower the heat radiated.
If im right according to your telling ill suggest you to take the phone to service centre. It is more a hardware problem then the roms itself.
How do i know?
Simple, experience.
My friends g4 plus suffers from same issue(not on calls but heat issue) and service centre guy told us this reason.
Well i may be wrong as information is incomplete.
Fill in this :
Battery temperature.
Background activities.
Mostly with calls and other than that (if happened).
You told all/most roms, may you name some with build date and what/how issue existed in all of then.
Also battery supply voltage(use my device app).
Try the same issue like this :
Plug in your phone charge it and play heavy games.
If device reboots you got your solution, if not then recreate the scenario and tell us exactly what happened.
Saksham Thapaliya said:
Same here.
I tried every rom. The problem still presists.
The problem is noticeable when battery is below 70 and while receiving calls.
Device XT1643
Click to expand...
Click to collapse
DgnrtnX said:
You do have latest baseband version.
This issue happens when phone gets heats up and battery stops responding (power cut) to lower the heat radiated.
If im right according to your telling ill suggest you to take the phone to service centre. It is more a hardware problem then the roms itself.
How do i know?
Simple, experience.
My friends g4 plus suffers from same issue(not on calls but heat issue) and service centre guy told us this reason.
Well i may be wrong as information is incomplete.
Fill in this :
Battery temperature.
Background activities.
Mostly with calls and other than that (if happened).
You told all/most roms, may you name some with build date and what/how issue existed in all of then.
Also battery supply voltage(use my device app).
Try the same issue like this :
Plug in your phone charge it and play heavy games.
If device reboots you got your solution, if not then recreate the scenario and tell us exactly what happened.
Click to expand...
Click to collapse
Thank you for the suggestion, I guess I will take it to the service centre, seems more of a hardware issue.
Anyways, my phone is still in the warranty period, but I have flashed it.
Will they service it for free if I flash stock firmware and relock the bootloader?
[email protected] said:
Thank you for the suggestion, I guess I will take it to the service centre, seems more of a hardware issue.
Anyways, my phone is still in the warranty period, but I have flashed it.
Will they service it for free if I flash stock firmware and relock the bootloader?
Click to expand...
Click to collapse
No,
Once you unlock your bootloader the warranty is compromised.
Saksham Thapaliya said:
No,
Once you unlock your bootloader the warranty is compromised.
Click to expand...
Click to collapse
Well, will they still service my phone if I pay them?
[email protected] said:
Well, will they still service my phone if I pay them?
Click to expand...
Click to collapse
Yes, they will take your phone and money from your pocket and will repair it.
If you can now, try to flash the stock rom with build no. NPJS25.93-14-8.
I also had similar issue(it shut down on receiving notifications) with build no. NPJS25.93-14-4 (even on custom roms I flashed over it) which got fixed in the NPJS25.93-14-8 update.
Now again the issue reappeared on NPJS25.93-14-10 version.
Hence I flashed the complete NPJS25.93-14-8 using fastboot and now it's working fine(both on stock and custom roms). Maybe it had something to do with modem version or bootloader(unlikely).
Tell me if it worked.
saranshkmr.in said:
If you can now, try to flash the stock rom with build no. NPJS25.93-14-8.
I also had similar issue(it shut down on receiving notifications) with build no. NPJS25.93-14-4 (even on custom roms I flashed over it) which got fixed in the NPJS25.93-14-8 update.
Now again the issue reappeared on NPJS25.93-14-10 version.
Hence I flashed the complete NPJS25.93-14-8 using fastboot and now it's working fine(both on stock and custom roms). Maybe it had something to do with modem version or bootloader(unlikely).
Tell me if it worked.
Click to expand...
Click to collapse
My phone shuts down while playing something through speakers( like while playing music, ringtones etc.).
It doesn't powet on itself but i have to turn on the device by myself. Is it a hardware issue?
Also my camera flash isn't working fine. While capturing only yellow led blinks. But while using torch both the led's are workung fine. What the crap this device is??
ADITYA_KUMAR said:
My phone shuts down while playing something through speakers( like while playing music, ringtones etc.).
It doesn't powet on itself but i have to turn on the device by myself. Is it a hardware issue?
Also my camera flash isn't working fine. While capturing only yellow led blinks. But while using torch both the led's are workung fine. What the crap this device is
Click to expand...
Click to collapse
If you haven't tried clean flash, do that. Flash the NPJS25.93-14-8 version.
Else it highly seems a Hardware issue.
And yes, this device is a crap. Heating issue, lag when recording video, random shutdowns, etc. But development work for this device is great.
I also have my earphone jack not working which apparently required to change the whole motherboard to fix as claimed by service center guy. And unlocked bootloader void my warranty so it's been this way for long time.
I had the same problem and I did everything. change rom, from kernel I did everything possible with software based speech and searching in forums I found that it is a battery failure, check if you still have the warranty. otherwise you need to buy a new battery only this way the problem is solved
I hope you solve your problem
I just solved it today and it goes great, greetings:good:
saranshkmr.in said:
If you haven't tried clean flash, do that. Flash the NPJS25.93-14-8 version.
Else it highly seems a Hardware issue.
And yes, this device is a crap. Heating issue, lag when recording video, random shutdowns, etc. But development work for this device is great.
I also have my earphone jack not working which apparently required to change the whole motherboard to fix as claimed by service center guy. And unlocked bootloader void my warranty so it's been this way for long time.
Click to expand...
Click to collapse
When i was on 14-8v , i started having these problems. Therefore i flashed lineage os 14.1. but problems are still.
While playing music it's not necessary that my device is going to be turned off, but sometimes it suddenly turns off by itself.
And my both leds are working fine while using torch, but at the time of capturing shots the white led does not blink, only yellow led blink. If anyone knows plzz let me know the solution.
Same here
I am using latest Android update provided by Moto. No root and nothing else..

phone Doesn't gets unlocked back when screen goes in sleep mode

I recently flashed a custom mokee rom ( android M) after removing MIUI 9 on my redmi 2 prime. the rom works fine but when i leave the phone in idle state and when the screen gets locked after that if i try to unlock the phone it doesn't show anything on screen except the notification lights..
It happens to me too. I also need help on this topic. I can send logcat for fatal errors if needed. I wanted to create a new thread but found someone having the same problem as me. Any rom I flash( From Lollipop to Oreo) faces this problem. The phone refuses to turn on or restart even it I hold the power button well over 15 seconds. I tried calling my device in this state and I found out that the phone is switched off ( or atleast the sim card services are not active ). The only roms working are either miui or some modded version of the same (presently using MIUI pro). This problem didn't exist a few months back. This started after I tried out MIUI 9 which I think is not good enough. I don't suppose there's something wrong with the hardware because MIUI works just fine on it. But this does happen to me on MIUI if I I don't use the phone for a really long time ( eg for 12 hrs).
Same problem
S4xk said:
It happens to me too. I also need help on this topic. I can send logcat for fatal errors if needed. I wanted to create a new thread but found someone having the same problem as me. Any rom I flash( From Lollipop to Oreo) faces this problem. The phone refuses to turn on or restart even it I hold the power button well over 15 seconds. I tried calling my device in this state and I found out that the phone is switched off ( or atleast the sim card services are not active ). The only roms working are either miui or some modded version of the same (presently using MIUI pro). This problem didn't exist a few months back. This started after I tried out MIUI 9 which I think is not good enough. I don't suppose there's something wrong with the hardware because MIUI works just fine on it. But this does happen to me on MIUI if I I don't use the phone for a really long time ( eg for 12 hrs).
Click to expand...
Click to collapse
Exact same problem .... Can send log
I am also facing the same problem...i tried almost every rom.But still i have this problem... everything works well in miui..but its not well in custom rom...
Are we the only ones who is facing the issue?? Any dev who can help us out??
S4xk said:
Are we the only ones who is facing the issue?? Any dev who can help us out??
Click to expand...
Click to collapse
i have asked some of the developers,but they are not providing and solution for this...and this bsod is happening in not in every phone...only in selective number of phones... so we r in tht selective list
Dan_nomad said:
i have asked some of the developers,but they are not providing and solution for this...and this bsod is happening in not in every phone...only in selective number of phones... so we r in tht selective list
Click to expand...
Click to collapse
Is it the hardware??
S4xk said:
Is it the hardware??
Click to expand...
Click to collapse
it can't be a hardware problem... because stock rom works very well without any problem...
Guys, I think I've figured something out... The lineage os (Oreo-8.1) ROM is not facing this problem, when the hotspot is turned on. Every thing works fine except the battery life sucks. I think something's wrong with doze mode. Some apps that prevent doze also help in this case.
Aosp based roms doesnt have sod on my device, but all los based roms got sod
What is sod BTW??

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