Originally Posted by welder73
You can do everything from BMM.
+ I always format internal storage,to get rid of leftovers.
Sent from my Razr XT910
i have tried to flash cm to system 1, it then failure to boot into all os (system 1 & system 2) after reboot.
then i flash stock rom then install cm to system 2 only and use it until now, but storage of system 2 running out ....