on your jailbroken device with 4.3 b1/b2 navigate to: /applications/preferences.app

copy general.plist to your computer.
on device, rename general.plist to general.plist.bak (just in case).
open general.plist that you copied to your pc.
find entries 16, 17, and 18.
delete the entries for "required capabilities: ipad".
copy edited plist back to device.
respring device.