hello evry one.
i install kp 52 and usb mode but when i reboot my phone and boot to backup menu ... i cant backup because i see this massage
"udev started.
/bin copied.
/usr/bin copied.
/usr/sbin copied;
/sbin copied.
/lib copied.
Modules copied.
SSHD found, copying..
chrooting..."
and then my phone shut down.

help me plz ...
how to backup my phone?
sorry for my low english!