Share your experience!
i bought brand new xperia Z1 two days ago but it overheats with phone charging n with basic applications lik videos and camera itself !!! i taut its normal but its not cant spk cals for even ten mins it gets super hot !!! plsss help me !!!!
Try safe mode,see if the same occurs:
http://talk.sonymobile.com/t5/FAQ/How-to-boot-your-phone-into-safe-mode/m-p/348008