Sony xperia M2 Dual is stuck on a blue screen

[Atarah]

Sony xperia M2 Dual is stuck on a blue screen

[Atarah]

M2 is stuck at blue screen

[Uliwooly]

@Atarah

Charge the phone for an hour or so then repair it with XC

Xperia Companion (XC)

Software Repair Guide

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355