Recent content by Toan Nguyen2

I switched to 2G, auto-screen's brightness, turned of Location, bluetooth,... So with that, if I didn't do anything, the battery used to drain 2%/ 1 hours, sometimes 1%/ 1 hours. If i watched video or used Fb or GG chrome, it drained 1%/4~5 minutes. And the charging speed was 1%/1 minutes -> it...