Sent from my LG-P769 using XDA Free mobile app
root and install busybox
install 2 init recovery
make back on ext sdcard. and keep to safe place
(unlock the boot loader
flash whatever rom you like.
play with it for couple of days )
restore backup of rooted stock rom
this should also lock the bootloader again.
unroot the device
get your warranty back.
|Thread Tools||Search this Thread|