Solve Battery Drain After Update Rom

[MatrixLinux]

Dear ALL, I have updated to new Hermes Weekly Rom then I have charged my RN2 until 100% ( I charge my phone when is turn off). When I turn on my RN2 I see battery indicator to 88%..... why? incredible ?
I solve this problem in this way:
Turn off my phone ;
Leave battery pack for 10 seconds then I have insert the battery pack ( so I have reset myRN2 and battery pack );
Turn ON my RN2;

My battery indicator is to 97% and I solve

 

[Dean28]

Hi, Isn't there any way to eliminate unnecessary apps that exist and the rom? to optimize the rom?

 

[MatrixLinux]

Hi, Isn't there any way to eliminate unnecessary apps that exist and the rom? to optimize the rom?

Hi Guy you can install 360 security so you can optimize RN2 but you use also APP Security... If you disinstall some APPS you can enter in Settings ---- APPS ----> ALL then you can choose app you want disistall. WHen you select an app you see a menu in bottom you can choose "Disistall"