Since 5.0.2 my z1 is heating up really quick and I can feel the extreme temperature when im holding it. Recently I upgraded to 5.1.1. Superb Fast performance but battery still drain like crazy. Tried PCC repair, Reset nothing helped.
So i think it's the battery start aging.
Guess what...part of my back panel pop out (loosen) just now and it must be the high temperature of my phone melted the glue.
May i know what should i do now?
Thinking of sending it to sony service centre for battery replacement without warranty. Anyone knows how much does it cost?
Overall Im happy with this phone. Used for almost 2 years without any problem until now.
