PS3 Devkit Downgrading to firmware 0.85

Below are timestamps to allow viewers to skip to any part they decide to view.

00:00 - Required information (starting at 4.81 cfw)
01:59 - First step of the downgrade (4.81 cfw to 3.55 ofw)
08:10 - Second step of the downgrade (3.55 ofw to 100.002 ebootrom)
12:15 - Third step of the downgrade (100.002 to 085.010 ebootrom)
17:17 - 0.85 installed
20:05 - Upgrading back to 1.00
23:32 - Upgrading back to 3.55
30:00 - 3.55 installed, starting database recovered

Видео PS3 Devkit Downgrading to firmware 0.85 канала Proto