I have been struggling with battery drain issues ever since I got my phone.
I was able to finally resolve the issue for me yesterday, and I want to share my findings hoping that others will benefit.
I am running S4 Mini duos GT-I9192 : ...
Installed the kernel on Android 1.0.3 via TWRP boot. It found Magisk on its own and installation was smooth.
Battery life has improved significantly. I used to have "battery should last" 12-24 hours and with this kernel the battery "should last" ...
I dont believe that I succeeded!!!
My phone is rooted now!!
I did the steps again, in the end I did a FR and reboot, then I was shocked when I saw "your phone is rooted"!
I really thank you soooo much
Now there is a serious question :
There is no patched_boot.img in the extracted update.app(new versions dont have it I think), but I found RECOVERY_RAMDIS.img and I patched it by Magisk and then I used fastboot flash recovery_ramdisk patched_ RECOVERY_RAMDIS.img, then>reboot to re...
Still need to have bootloader code. I had Sony xperia z3, before this phone (M9pro) and it was able rootable without unlocking the bootloader. With an exploit. I wish some expert could do that too for huawei phones. Apparently people are gonna nee...