Results 1 to 3 of 3
- 03-25-2011, 03:41 PM
Thread Author #1
Downgrade Os software
I have a 507 error on a 8220, and have tried all the usual recovery methods, and i'm looking for the 4.5 software, I was going to try a downgrade.
- 03-25-2011, 04:59 PM #2
Wasn't the 8220 released with OS version 4.6?
Reply














