When I downgraded my phone to 5.0.1 from 5.1, it wouldn't let me use my icloud backup that I made using the 5.1 version. Does anyone know how to get this to work? Will I have to lose everything and start over? Is there anyway to backup on the beta that will work using the lower version? I want to go from the beta down to 5.0.1 for the jailbreak.