Battery drain....oh my, ho horrible battery life.
Just got a replacement unit,flashed Nougat B12 from MM then OTA B02 Oreo, then Via Mem card B04.
Battery is not good, on Brand new device... i noticed, on stand by, Offline airplane mode,loses like 5% an hour or so....in standby mode? no backround apps..
id wish to know,how to revert back to B12N/B9 Nougat rom...
So i found whats causing all the Battery drains... Have a look.