Need to wipe jailbroken ipad 1 and sell with jailbreak

[Grither]

Hi gang. I am on 5.0.1 untethered jailbreak. I have a buyer for this ipad 1 however of course i want to wipe all my info off of it and rejailbreak

I see i can just restore to 5.1 and do a tethered jailbreak however is there a way to restore to 5.0.1 and rejailbreak untethered?

Please help!

 

[amerwahid]

according to dev team old idevices can downgrade to iOS5.0.1 if you save SHSH blobs.. you need to try back and i already do and its work..

 

[Grither]

I have my blobs saved...but do i need to downgrade since im already on 5.0.1?