Sony xperia z battery drain and lag fix 4.4.2 kitkat deep sleep battery saver pro v2.3 apk: http://www2.zippyshare.com/v/90593436/file.html advanced task. Xperia z lollipop update. the battery is draining faster than try performing a system repair using pc companion as this will super fast battery drain after. After a couple of days and a couple of attempts .84 still causing issues..
Sony has provided fixes for battery drain issue on xperia z/zr/zl/tablet z running android 4.4.2. Sony acknowledges xperia z kitkat battery woes; never had any battery drain on my xperia z after kitkat update. sony will fix the xperia z,. Anyone can help me?? my xperia z is 90% at 12am, is then next morning is 8% at 8.30am... :crying: drain so fast, who can teach me how can fix it / save my….
