H, I just got the x10a. I have some questions about the process of charging the phone. With my last 2 phones, an k850 and a xperia x1a i learned to charge the phone every night. I arrived at home, plugged the phones to their chargers , sleep. Wake up, went to work at 7, battery was at 100% every morning. Now with the x10a, i arrive at home, battery is almost at 40% aprox, plug the phone to the charger, and go to sleep, wake up at the same time and battery is always at 60~70%, with the cable and back of phone running hot. Yesterday went to see the phone status at 11pm, battery was at 90%, went to sleep, wake up at 4am checked the phone and battery was at 52%, so instead of charging, was discharging, is this normal behavior? I removed the battery and put it on again and the charge jumped to 85%. All of this is normal?