[Q] Cm12.1 reboots when charging bug fix!!! - Android Q&A, Help & Troubleshooting

Ive flashed an unofficial gt n7100 cm12.1 yesturday(7-06 build).
since sime error made the rom unbootable, i flashed a custom kernel called widzard kernel2.5
I'm appreciated with the great features and ui.
however i found out that when i plug the cable with my phone powered off, it boots up. It really bothers charging
also sometimes when charging(**only when charging**) my lockscreen(not a custom lockscreen) crashes or says to try unlocking after 30seconds then my phone suddenly reboots.
I think this is a problem with the kernel.
Guys tell me how to fix this problem!!!
I cant even recalibrate my battery!!!!!

Related

[Q] CM9 KANG reboot issue

I flashed the latest builds from both Coffebeans - http://forum.xda-developers.com/showthread.php?t=1547778 and Pershoot - http://droidbasement.com/galaxy/roms/cm9/p4wifi/ and I'm having the same issue with both of them. The problem is my Tab will randomly reboot then get stuck on the boot animation and just sit there forever. It's already happened twice now where my Tab rebooted sometime at night and sat at the boot animation until the battery was dead. I did do a full wipe before flashing.
Does anyone else have this issue?
Thanks.
i've ran both of those without any problems. did you come from another custom rom or from stock firmware?
foliage green said:
i've ran both of those without any problems. did you come from another custom rom or from stock firmware?
Click to expand...
Click to collapse
I came from Task650's version 14, but I've been flashing the CM9 KANGs for a while and haven't had this issue.
i have had some strange reboots...but never gotten stuck on the boot animation like that..thats the bad part about not having a battery to yank unfortunately
Sent from a Gtab 10.1 running Build 30
Well whenever I can't get something to work right, I Odin stock firmware on it and restart the custom rom process from scratch. Having a clean slate is time consuming and might not even be necessary but it's the only full proof way I can get things to work.
I wiped everything and also formatted /system in CWM and then flashed Coffeebeans latest build from 4/8. I haven't had the reboot and stuck boot animation issue, but now I'm having an issue where every time I charge the tab fully it won't wake up. I have to hold the power button to reboot it. It seems like it's the deep sleep issue, but it's been fine leaving it overnight as long as it's not connected to the charger.

[Q] Bizzare bootlooping - desire z / HTC Vision

Hey all, having a very odd issue here. I flashed Flinny's 4.2.1 AOSP rom a few days ago, worked absolutely perfectly, today when I turned the radio to use 2g for an app I was testing then rebooted it just bootloops constantly. I have tried wiping/flashing the same rom again, a build of CM10 and another rom in the forum (a sense build), same issue on all, it boots to the welcome screen on AOSP and CM10, and to the home screen on the other rom, then just reboots. I flashed AOSP again without gaps and managed to get to the home screen, I enabled aeroplane mode and it is absolutely fine (as in it doesnt reboot), then if I enable a data connection it just reboots as it had been doing.
Anyone else experienced this as I cant really pin it down to be anything other than a radio issue, even though I have not changed radio image.
This is the link for the logcat, initiated when I disabled aeroplane mode to when the device reboots. http://pastebin.com/R6SpZwWz
Any help very much appreciated.
Cheers

Battery shows negative value

Hello guys,
I've recently bought a Redmi Note 3 Pro (3GB RAM) and the first time I booted it up it showed that it has -2% battery life. Since this seemed strange I tried to charge for several hours, but no change was noticed. I then tried with a battery calibration app, tried factory reset and restarting the phone, but nothing helped. I am also not able to go in recovery mode for hard reset as it states that there is no charge ...
The strange thing is that the phone is working for now and I am using for a second day with still the same bug. This leads me to believe that the problem is most likely caused by incorrect battery stats saved on the phone, but I am not sure. I am also not willing to root it or flash it since it is brand new and I might lost the warranty.
Can you guys suggested me a solution for this or the problem is not easily recoverable?
Thank you for the time and answers!
I have the exact same problem, tried resetting everything, I suspect it is a hardware problem.
awedxz said:
Hello guys,
I've recently bought a Redmi Note 3 Pro (3GB RAM) and the first time I booted it up it showed that it has -2% battery life. Since this seemed strange I tried to charge for several hours, but no change was noticed. I then tried with a battery calibration app, tried factory reset and restarting the phone, but nothing helped. I am also not able to go in recovery mode for hard reset as it states that there is no charge ...
The strange thing is that the phone is working for now and I am using for a second day with still the same bug. This leads me to believe that the problem is most likely caused by incorrect battery stats saved on the phone, but I am not sure. I am also not willing to root it or flash it since it is brand new and I might lost the warranty.
Can you guys suggested me a solution for this or the problem is not easily recoverable?
Thank you for the time and answers!
Click to expand...
Click to collapse
Try updating, I had this issue with custom ROM's something certain boot images have this bug.
I flashed a new boot image and bug was gone but had no wifi reverted back to latest global stock via MiFlash.
If you have TWRP try the ROM here https://xiaomi.eu/community/threads/6-7-7-11.32639/ it seems ok.
Did anyone find a fix for this issue. I have the same problem. Battery percentage shows negative 2% and I can't get into recovery because of that. When I press Power and Volume + It shows the battery icon in red and won't let me into recovery. I have the Redmi Note 3 Pro Snapdragon version.
I tried flashing a couple of ROMs via MiFlash with no positive results.
Maybe a bit late, but the "camera fix" in this Thread fixed my "-2%"-Battery
http://forum.xda-developers.com/red...cyanogenmod-13-0-xiaomi-redmi-note-3-t3350656
Just flash with TWRP.
5t4m said:
Maybe a bit late, but the "camera fix" in this Thread fixed my "-2%"-Battery
http://forum.xda-developers.com/red...cyanogenmod-13-0-xiaomi-redmi-note-3-t3350656
Just flash with TWRP.
Click to expand...
Click to collapse
What rom are you using?
EkiFox said:
The camera fix works only with Santosh's CM13, not with other CM/AOSP roms
the new kernel Radon V1.8 by Umang96 does not fix the battery problem
Click to expand...
Click to collapse
The Radon V1.8 Kernel actually causes this bug on MIUI based roms, so don't flash the kernel.
Radon Version 1.9 will resolve the battery bug on MIUI and other roms.
Talking about cm/aosp I tried almost all combination kernel/rom.
No success except for this particular cm with camera patch.
Same problem with battery, showing -2% but phone is working... Plz provide solution asap
If u run MIUI, just download FASTBOOT ROM, restart phone to FASTBOOT MODE and flash ROM using this tool. But if u run custom ROM just flash custom kernel (like RADON).
5t4m said:
Maybe a bit late, but the "camera fix" in this Thread fixed my "-2%"-Battery
http://forum.xda-developers.com/red...cyanogenmod-13-0-xiaomi-redmi-note-3-t3350656
Just flash with TWRP.
Click to expand...
Click to collapse
Fixed the -2% Bug on latest CM13-Snapshot for me!
You Sir are awesome
flashed the latest global firmwareware(not developer one) solved my issue, also now my phone updates OTA.
Use only the official rom. custom that sellers flash usually is a junk just with additional options for menu's language!
Same problem with battery, showing -2% but phone is working... Plz provide solution asap what to do. .. mobile automatically switch off too
Geeta_ghai said:
Same problem with battery, showing -2% but phone is working... Plz provide solution asap what to do. .. mobile automatically switch off too
Click to expand...
Click to collapse
Flash the latest miui ROM in edl mode using miflash. That is the answer.
No
No that is not the answer it's a hardware issue short circuit in motherboard
induna said:
Flash the latest miui ROM in edl mode using miflash. That is the answer.
Click to expand...
Click to collapse
androidnandroid said:
No that is not the answer it's a hardware issue short circuit in motherboard
Click to expand...
Click to collapse
Hmm, well flashing an official ROM in edl mode has fixed this problem for many people, including myself. So it would seem that in most cases at least it IS a software issue that can be fixed by flashing.
My phone came from Banggood and a vendor ROM that wouldn't even support my FP reader, Goodix, and which booted up with the -2% battery bug out of the box. Flashing the official global stable ROM, 8.0.2.0 at that time, fixed all of the issues.
Hmmm may be sir but that doesn't seem to fix mine although mine is from xiaomi only and the problem came after using 6 month suddenly without any reason one morning
Ok guys there are 2 solutions to this problem one is drain your battery and don't charge it for 2 3 days drain it like he'll coz after switch off still some juice is left you have to drain completely and other rapid method is open your redmi note 3 and disconnect battery cable and reconnect it... The problem is not software its hardware where battery reading stuck at minimal which is - 2 ... Thinking minus two hours coz at zero still some battery left for edl and fastboot mode time and alarm... Fixed my redmi note 3 hope it will help you.. Coz tried all method format... 10 times flash all roms through fastboot mode Coz updater mode won't work coz of low battery reading... Enjoy guys
I am having a same issue with redmi note 3 SD version. Tried everything Global BETA ROM, STABLE ROMs but didnt solved my issue. Showing -2% bettery in every ROM which i have flashed.
I am facing a similar problem where my phone showed -2 as battery level but my phone is not booting at all without any charger attached. and even when the chargr is connected it boots upt the Mi Logo and then displays an empty battery which wont charge even when tried for hours. Please help
razy111 said:
I am facing a similar problem where my phone showed -2 as battery level but my phone is not booting at all without any charger attached. and even when the chargr is connected it boots upt the Mi Logo and then displays an empty battery which wont charge even when tried for hours. Please help
Click to expand...
Click to collapse
I had the exact same problem like this one on xiaomi redmi note 3 pro sd. I tried flashing fastboot miui 10 official but the problem still there. I also tried changing the usb charging port but still the same. I tried plug in the charger and hold power and + volume and it stuck at mi logo.
I want to know if anyone fix this?? Please help.

Phone reboots when powered off

Hello everyone, I have a problem and I hope you all can help me, I have not been able to find a solution for this. So I have a Galaxy S5 running on Lineage OS 14.1 Nougat 7.1 ROM from here http://www.cyanogenmods.org/forums/topic/galaxy-s5-lineage-14-1-nougat-7-1-rom/
Galaxy S5 is of the SM9000AZ variant which is Cricket. Now my problem is that, at random times of the day, my phone would reboot when I try to power it off. When I turn my screen off and turn it back on, the phone reboots as well. In order for me to use the phone I would have to keep the phone screen on at all times, when I sleep I always put an alarm and now I have to keep the screen awake when its charging otherwise it'll stay stuck turned off or it reboots when I get a notification.
It wasn't this way before.. I used to be on XtreStoLite which I had no problems. The problems arised when I switched to Resurrection Remix from here https://forum.xda-developers.com/ga...opment/rom-resurrection-remix-n-klte-t3510376, the phone would start this reboot problem every once in a while. The ROM came with an update that lets you go to Nougat and there is when the reboots happened more frequently. I thought maybe the ROM was messed up or something so I switched to LOS but the problem is still there. The reboot problem also happens when I'm in recovery mode, if I'm making a backup and the screen turns off to powersave, the phone reboots.
Anybody have an idea what could be the issue or how to fix it? It's becoming an annoyance but if I have to, I'll go back to XtreStoLite, Marshmallow and Nougat are great but I guess they're not compatible with my phone?

Mi pad wont charge red light.

Hi guys,
I was using Miui in mi pad 1 but it was really laggy IN VIDEOS and many apps including netflix wont even load in 4.4.4.
I moved to lineage 14.1 shield and apart from camera all were good.
i thought of upgrading to oreo and in middle i broke the device.
I went back to stock rom but i choose latest Chinese build 9.2.4.0 and use mi flash tool to boot it up. I was able to boot fine.
Again i went to custom rom dotos 2.5 and could see on locksreen showing phone charging slowly.
I kept for 3 hours and still same. I thought issue with the rom. WIPE EVERYTHING and again install lineage 15.1. It was able to boot fine but still no charging.
I kept my pad for hours to charge but still red light blinking, not booting up.
I removed the backpanel to remove battery (connector) and insert it again but still same.
I am not sure what to do now. If it will boot up i can go back to stock but it is not even booting to fastboot.
PLEASE HELP.
THANKS
Mont1jack said:
I removed the backpanel to remove battery (connector) and insert it again but still same.
Click to expand...
Click to collapse
Hello Is your problem fixed as I'm also experiencing the same
This also happened to me too in the past, my MiPad 2 is just in storage, still don't know how to fix it. Anyone here fixed this problem?

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