-The phone comes with a recovery menu, which you replace with a custom recovery menu.
-That recovery menu lets you create a nandroid backup of your phone (everything bar the SD card, do a factory reset, and then flash the newrom.zip from the SD card to the phone.
So the first stage is getting the recovery image installed, which can be difficult if you have one of the newer, patched firmwares. Essentially you use the flashrec program to backup your original recovery image and replace it with the new one.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.