Now, you can
easily install a custom recovery image on your handset (CWM or TWRP recovery for example) and then you can update to unofficial Android 4.4 KitKat OS.
Not exact matches
In
recovery mode you can also
install updates,
custom ROMS of kernels very
easily.
Thus, now you can
easily root your phone, unlock its bootloader and
install a
custom recovery image.
If you don't like how this new
custom ROM works with your Nexus 4, then you can
easily restore the Nandroid backup of your previously
installed ROM using the TWRP / CWM
Recovery Mode.
In
recovery mode you can also
install updates,
custom ROMS of kernels very
easily.
CASUAL, or Cross platform ADB Scripting, Universal Android Loader, is an one - click rooting and
recovery software that can be used to gain root access to your Galaxy Nexus device sub system and, then you can
easily install custom ROMs to benefit from improved ICS perfomances.