Battery Issue Kitkat 4.4.4

[Nano1986]

Hello community , I am writing to check the following problem. Recently, about 3 weeks the battery from my phone started acting weird , marking the apparently normal battery but actually was not. First it started with a wakelock of Fastdormancy that produced that could not enter sleep mode. After this I tried reflashing the rom again to see if this was solved and seemed so, but it was not for long, because the battery started dialing a wrong level . This is for example having 80 % and using the screen without stopping between 30 and 40 minutes and was discharged and so follow this matter without an understandable consumption of the battery , all things normal, but it's not what you really have to make . Subsequently i root my cell to see if an app Battery Calibration could fix this problem but it remains a battery which is not consistent with what at first showed me it was 1 day hours aproximadamante . I hope you understand the problem , I used the google translator because it would take too long to write the problem. I have last kitkat version of my carrier company. From the last battery charge it marked 3 days remaining.

[Uliwooly]

Anytime

[chikva]

hi hete community i have big problem my phone is not working any more after updateing my android from 4.4.2 to 4.4.4 it started haveing problems my phome is fully charged but it doesn't works if i unplug it. it is switching off by itself and isn't turning on if i dont connect it to charger i tried factory data reset but it still not working can anyone help me ? with this ?