[Q] Weird battery issue, Razr i, after Jelly Bean

[earnie]

I had similar battery issues (phone shutdown at 60%, charging up back to 100% within several minutes) some weeks ago.
I bought a new battery, but the device was still showing strange battery levels. I guess this is because the device had "learned" the wrong voltage / capacity levels of the old battery.
It took several charging cycles until the battery level display was more or less back to normal.

 

[balthor80]

I have also this problem since 1 week, phone suddently shutdown arround 65~70%
It's not rom related, I have change my rom this morning for the new Lineage OS by Hazou, and the problem is still here..

I try to "recalibrate" my battery but nothing better.
I have to change my battery ?

 

[bdinu10]

I have the same issue on two phones. The problems appeared last week. I'm pretty sure it's a sw problem.

 

[bdinu10]

Problem solved! I flashed stock rom CFC_9.8.2I-50_SMI-26_S7_USASMIJBRTEU.xml.zip (from https: //firmware.center/firmware/Motorola/RAZR%20I%20%28XT890%29/Stock/) on both phones using RDS Lite 6.15 (rsdlite . com/rsd-lite-download/)