Hi, I bought the tablet in august 2014, which makes it almost two years old. The battery was working well - it gave about 8-10 hours on my regular use, which comprises of browsing, watching YouTube videos, and reading files I save in the folder. However, since last few months battery charge declines rapidly and it hardly works for more than 3-4 hours, even less perhaps, with my regular usage. Is this normal? Will changing the battery help and is the battery changeable? I have tried resetting the software but it didn't help. The device was rooted soon after I bought it so i a assuming that is not the reason. Anyway, I tried to unroot it but the Super SU didn’t work due to an error. I would be grateful for any advise. Thanks a lot in advance. Suman, Nepal
05-28-2016 12:12 AM