Hi Sony,
I have a weird problem with my Xperia Z. Sometimes when battery level goes below 20% and if I restart my phone, the battery level increases to 50-60% automatically. I am sure that this is not a good sign. Other problem is, if my phones dies out off battery and if I charge my phone with other phone's USB chargers, it will show up the Amber light as if it is charging, but it does not charge the phone though I leave it for 2 or 3 hours. The phone turns on only if I charge it with the Sony USB charger . I am 100% sure that the other chargers work properly as I charge my other phones.
Please guide me as what to do here, as I can sense that there is something to do with the battery.
Thanks.
