XPERIA SP- Heating

[lOKE]

Xperia SP smart phone is failed to used its touch screen after a few second and issues extreme heating also continousely turn off/on atuomatically

[Danial-mach1]

http://talk.sonymobile.com/t5/FAQ/How-to-boot-your-phone-into-safe-mode/td-p/348008

Boot in safe mode see problem still persist?