Somebody rooted my droid to 2.1 (ESE53). could I simply root forward to 2.1 (ESE81) by using the SPRecovery_ESE81 in the RSD Lite? even though I'm starting the root from 2.1 (ESE53)? Question 2 : When is it necessary to wipe all data from the phone? Because in my condition, my phone is flashed specially for Metro PCS. so i have to avoid anything that would have to make me reactivate it.