Partition SDCard for apps2sd
-WARNING: This will erase EVERYTHING from the SDCard. Nandroid does NOT backup SD Card data, except for apps2sd apps, and ONLY if you selected "Nand backup + ext"
1) Reboot into recovery mode>Partition sdcard>Follow on-screen instructions (Default values suggested are OK)
How to tell if apps2sd (A2SD) is working
1) Connect Phone via USB
Code:
adb remount
adb shell
ls /system/sd/app/
If you get a list of applications, then apps2sd is working properly.