[Q] Update Asia XT910 from 4.0.4 to Vodafone.EU 4.1.2
I'm Noob with RAZR stuff...
i was going through this thread from HSD_Pilot (http://forum.xda-developers.com/show....php?t=2188155
I currently have stock ICS 4.0.4 on AsiaRetail version.
I have no root or anything.
Can i directly use RSD to flash the 4.0.4 Vodafone.EU on my device and update to 4.1.2 Vodafone.EU by following the guide ?
I dont need root, so is it mandatory to root or not ?
If yes, do i have to root 4.0.4 Vodafone.EU and then update ? or Root AsiaRetail 4.0.4 then flash Vodafone.EU 4.0.4 and the upgrade to 4.1.2 with the guide and keep root ?