Originally Posted by GusArb View Post
i have read a lot in the forums of users claiming that their phone is lasting 1 day and used to last even 2 days, but... mine got close to 16 or 14 hours max when i first got it with android 4.2 on it, now its not getting even to the 8 hour mark, what could this be? any tips on how to make battery life better?

Install custom ROM and kernel..
Android Devices that I am using:
1. Sony Xperia Z1 - ROM: iHackers v5.0 Beta / Kernel: TrinityUltimateKernelV2.4AC-Refreshed Stable Release
2. Sony Xperia Tablet Z - ROM: Stock 10.5.A.0.230 / Kernel: Stock kernel