How Do I Go from reborn rom to gRom 2.2

[nightspell]

How Do I Go from reborn rom to gROM 2.2?

I have been looking around but as of yet have not figured out what steps I need to take.

 

[hlxanthus]

Well, first thing is to update to zvh baseband which can be installed and then rooted here.

http://forums.androidcentral.com/showthread.php?p=1254213

Then once rooted, install xionia and create your first nandroid backup for zvh stock. Then you are ready to flash the zvh based rom of your choosing. Grom is good, but coming from reborn you might feel more comfortable with YourMomRom. The following is the link to how to install xionia.

http://forums.androidcentral.com/showthread.php?p=596820

 

[nightspell]

since I am on reborn rom with recovery already installed do I need to this step?
3) Flash VH recovery

Download the ZVH recovery package [zvhrec.zip]
Unzip to top-level of your C: drive

From PC command prompt, run "install" to install files to sdcard, inspect for errors, start adb shell session

c:
cd \zvhrec
install
adb shell

Install the VH recovery (do not type the $ and # symbols)

$ su
# cd /sdcard/000root
# /system/bin/sh install-vh.sh
# reboot recovery

 

[hlxanthus]

Yes, the zvh update and root process needs stock recovery to achieve root.

 

[thekraven]

You need that step to go back to the stock recovery. That's the only way to flash the zvh radio, otherwise you will not have voice or data service.