I recently,yesterday updated from my CFW 3.55 kmeaw to CFW Rogero 4.30 V 2.05.
Now when i am trying to downgrade from Rogero to OFW 3.55 i get (from service menu) Corrupted data or when i try to downgrade via my xmb menu i get no applicable update data was found.
What am i doing wrong???
USB drive is ok.