How did you install the ROM.
The Xionia recovery works best with the Froyo ROM's, but not to well with the Gingerbread and up.
For now: Wipe data/factory reset. Wipe cache partition. Go to advanced section, wipe dalvik cache.
Return to main menu.
Go to mounts and storage setion. Format:
boot
cache
data
system
Note: Run each wipe and format option 3 times. This should wipe and format better, and allow you to get rid of any residual data.
Then install the ROM and Gapps.
Reboot the ROM 3 times, then adjust the CPU setting.
Now if you want use the terminal emulator provided by the developer of the ROM
If the ZenGarden recovery is still on the sd card then rename to zrecovery.img
Type in the terminal emulator this:
Code:
su
mount -o remount,rw -t yaffs2 /system /system
flash_image recovery /sdcard/zrecovery.img
if no error code, and you got a stream of almost identical looking code with a # at the very end; then type in this:
Now backup this ROM
Note: After each line of code hit the enter key.
If you loose the keyboard after hiting the enter key the first time, just hit the menu key and toggle soft keyboard.
After setting up all aps and getting everything right where you want it, backup that. Delete first backup.