I've got one method to fix this from this thread http://forum.xda-developers.com/show....php?t=2686539 and I read some threads about Xperia recovery modes and i came to know that this (or maybe all) xperia has no stock recovery. USB debugging, WIFI and Data is not enabled. I've tried to remove the gesture.key with adb, but it throws a message "No device found". I don't know how to install CWM or TWRP.
Is there any way to sort out this?
Eagerly waiting for the reply..!