I could not turn on a cell phone, it is completely dead
I need help please!
I have a month "sony xperia M Dual C2005". I made a root cell phone with applications to complete the rooting process, go to the Play Store and install the app supers and Busybox. everything was ok. but a few days ago when I restarted ... I could not turn on a cell phone, it is completely dead ... does not respond to the USB connection, the computer does not see the cell phone, so it can not flash, can not really do anything.
Please Help !!!
No power on, No Flash mode, no fastboot, no leds or vibrations at all.
I tried to get his cell phone previously made backup with the program Sony PC Companion 2.1 or using this program to fix a cell phone but the problem is that the program does not see mobile phone!
before failure had " Android 4.2.2
# 1. SMP PREEMPT
Tue oct.15 13:41:32 CST 2011