I have allways used rootkernel to root my z4 tablet lte.
On rooted stock The battery drain, when my tablet wasn’t used (wifi and data off), it was 0,3% pr. Hour.
In lineage os and nonrooted stock the battery drain was 0,05% ….
I found out that using the tapoc tool to create a boot.img instead of rootkernel fixed my battery drain.
Just wanted to share my experience….
You can find more information using tapoc in the xda thread.
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Hi all
I'm kinda frustrated and this is my story.
I have Edge + for less than an month (this is my firs Samsung device). I feel pretty familiar with the rooting and other installation, so after I got this device I installed PhilZ Recovery and the Arter kernel.
The device was kinda laggy and after I've tried to restart the device it stock on FRP lock and I flashed the original firmware and decided to let it chance. After that no matter what I did including reflashing
the original firmware, Android System keeps draining the battery, in one night it lose 30% with doing nothing (I guess it is some deep sleep bug). It's like CPU works half of the time while the device is turned on
(with or without Screen is ON).
My question is why actually this happen? Is it common issue with the original firmware? What can I do?
All advises will be welcomed.
Thanks!
stas-ta said:
Hi all
I'm kinda frustrated and this is my story.
I have Edge + for less than an month (this is my firs Samsung device). I feel pretty familiar with the rooting and other installation, so after I got this device I installed PhilZ Recovery and the Arter kernel.
The device was kinda laggy and after I've tried to restart the device it stock on FRP lock and I flashed the original firmware and decided to let it chance. After that no matter what I did including reflashing
the original firmware, Android System keeps draining the battery, in one night it lose 30% with doing nothing (I guess it is some deep sleep bug).
My question is why actually this happen? Is it common issue with the original firmware? What can I do?
All advises will be welcomed.
Thanks!
Click to expand...
Click to collapse
I would suggest finding the stock firmware and kernel and re flashing both clean. I have the Edge+ international version and I also rooted and flashed the Arter kernel... But i do not have deep sleep issues. I will loose probably 2-3% battery over night with sync and Wi-Fi off.
Sent from my SM-G928F using Tapatalk
Speedster_1 said:
I would suggest finding the stock firmware and kernel and re flashing both clean. I have the Edge+ international version and I also rooted and flashed the Arter kernel... But i do not have deep sleep issues. I will loose probably 2-3% battery over night with sync and Wi-Fi off.
Sent from my SM-G928F using Tapatalk
Click to expand...
Click to collapse
That exactly what I did I flashed (even a few times) the original kernel and ROM via Odin but the issue is still there.
2-3% per night it's nothing comparing to my 30% So I guess you don't have any deep sleep issue
stas-ta said:
That exactly what I did I flashed (even a few times) the original kernel and ROM via Odin but the issue is still there.
2-3% per night it's nothing comparing to my 30% So I guess you don't have any deep sleep issue
Click to expand...
Click to collapse
True but my G3 used to sleep for 8 to 10 hrs straight with 0% drain.... But oh well.
Sent from my SM-G928F using Tapatalk
Speedster_1 said:
True but my G3 used to sleep for 8 to 10 hrs straight with 0% drain.... But oh well.
Sent from my SM-G928F using Tapatalk
Click to expand...
Click to collapse
Hey. Yeah G3 is the best in deep sleep case. no drainage for a day for 6 days just %1,, but too much drainage while using tho
I'm not sure if my problem is the same as yours. But my phone was facing the same battery issue on stock firmware. I turn off everything, even with flight mode on, the battery drain was like 30-40% overnight.
After I installed gsam battery monitor, I found out that the android system was the main culprit. The android system drain amount was like 7-10 times to kernel (android os), and the apps also showed that my phone was kept awake all the time. No matter what firmware I used, the problem still persists. Fortunately, the problem was then solved when I installed arter97 kernel, or any kernels other than the stock one.
fenrir_ac said:
I'm not sure if my problem is the same as yours. But my phone was facing the same battery issue on stock firmware. I turn off everything, even with flight mode on, the battery drain was like 30-40% overnight.
After I installed gsam battery monitor, I found out that the android system was the main culprit. The android system drain amount was like 7-10 times to kernel (android os), and the apps also showed that my phone was kept awake all the time. No matter what firmware I used, the problem still persists. Fortunately, the problem was then solved when I installed arter97 kernel, or any kernels other than the stock one.
Click to expand...
Click to collapse
Yea, this is the exact my problem. Eventually I flashed Arter97 kernel and seems like the issue actually disappeared.
Thanks!
I have the same problem. No deep sleep on stock rom ! Any help ?
Thnks a lot
L
Battery Draining in standby after updating to Nougat B360. I had the same problem in beta version b331.
Here is What i have tried so far :-
Factory Reset, Location Off, Auto Backup Off
I am still baffled by this issue and i am having this only on nougat i never had this on marshmallow. I lose 10% overnight in 6-7 hours without any wifi or mobile data on.
Please guys help.
Firmware:- VNS-L21C185B360
it doesn't seem to be too bad, but it's beta, so there could still be some problems.
For me Android OS is top of the list even on stock Marshmallow.
Community of xda I need your help in the following:
I recently made a change and received a g4 plus motorcycle, originally had the patch on November 1 or September, one of those two
I have downloaded the complete firmware that included the patch NPJS25.93-14-15
1. I have the bootloader unlocked
2. I have ElementalX + root + xposed + greenify to hibernate my applications
Where does my post come from? simply that I am noticing that my battery is draining until when I have the screen off since I use whatsapp web
What do you recommend me to do?
Is there a profile for elementax that solves the problem ???
Absolutely no battery drain here with NPJS25.93-14-15 and ElementalX kernel. Must be on of your third party apps.
How I can recalibrate battery in system 50% in recovery 11%!?
xjj7 said:
How I can recalibrate battery in system 50% in recovery 11%!?
Click to expand...
Click to collapse
This is my battery history, without root, without xposed, only full stock
pure screen installed by installing the app and just installed the stock software last with the February 2018 patch
some help?
Could it be my battery problem?
better do a factory reset to fix your issue...
I can see you have used the Google voice typing ???
Absolutely no battery drain here using latest stock rom with EX Kernel.
My Moto G4, keeps restarting very often after installing this latest patch.
Can someone help me to get this resolved (or) how can i remove this patch?
This just keeps me frustrating as every now and then, even when i'm on a call with someone (or) whatever i keep doing with my phone - it restarts
Thanks
I noticed that the battery is decreasing by itself sometimes without me doing any task on the phone. And so i used GSam battery monitor app and found that oneplus wallpaper is consuming 62% of the battery.
I m rooted with NoLimits module On (using it just to be able to update the software OTA and then reflash magisk rather than having to reflash the whole new rom back)
Can you please help me with this?
I'm posting this once again hoping one of you is experiencing the same problem.
The gist of the story is, when I root my phone, it drains battery quick leaving me with 2-2.5h SOT. When it's not rooted, it goes back up to 6h SOT.
This is not a rogue app problem, it's not a kernel problem, it's not a media scanner problem, it's a ROOT problem. And it stems from the days of Oreo, all the way to now where I'm on the latest OneUI build (February patch).
Somehow, when magisk or SuperSU is installed, it just drains battery quick. Does anyone have the same problem?
For clarification: tried safe mode, both rooted and u rooted with the same outcome: more drain on root than on non-root. Also tried COMPLETELY formatting the phone, and go from there with absolutely no third party apps installed; same outcome.
Thanks.