Sony PSP Hacks Forums - View Single Post - How to downgrade 3.10-A' to 3.03 OE-C?

darth vader · 02-20-2007, 10:34 PM

Just FYI, the board doesn't like it when a person double posts and have been known to ban people...edit your previous message.

Second, how long did you wait after the screen went blank?

Third, it is safe to try again...

Here are PSP's recover instructions:

Just go to PSP's link that I posted in #2 and scroll down to Recovery:

Instructions
*Place folder in (PSP/GAME/RECOVERY) for Going back to 1.50 from any SE or OE firmware PSP
ok now
*turn PSP off (hold power switch for at least 10 sec)
*Turn PSP back on while holding "R" (you will get a Purple or Baby Blue Screen for 3.03oe-c screen this is the recovery main menu)
*Toggle the USB connectivity.(enable it) now transfer the recovery Folder to (if you haven't already) PSP/GAME/ after copying that Disable the USB
*Select the 3rd option " Run Program at PSP/GAME/RECOVERY/EBOOT.PBP" 6. Read the agreement, and follow the instructions
Best of luck to you. and you will have 1.50 soon

02-20-2007, 10:34 PM	#5 (permalink)
darth vader Senior Member I Modded My PSP Join Date: Dec 2006 Posts: 268	5 - How to downgrade 3.10-A' to 3.03 OE-C? Just FYI, the board doesn't like it when a person double posts and have been known to ban people...edit your previous message. Second, how long did you wait after the screen went blank? Third, it is safe to try again... Here are PSP's recover instructions: Just go to PSP's link that I posted in #2 and scroll down to Recovery: Instructions Place folder in (PSP/GAME/RECOVERY) for Going back to 1.50 from any SE or OE firmware PSP ok now turn PSP off (hold power switch for at least 10 sec) Turn PSP back on while holding "R" (you will get a Purple or Baby Blue Screen for 3.03oe-c screen this is the recovery main menu) Toggle the USB connectivity.(enable it) now transfer the recovery Folder to (if you haven't already) PSP/GAME/ after copying that Disable the USB *Select the 3rd option " Run Program at PSP/GAME/RECOVERY/EBOOT.PBP" 6. Read the agreement, and follow the instructions Best of luck to you. and you will have 1.50 soon __________________ _ Don't be too proud of this technological terror you've constructed! The ability to modify a PSP is insignifiicant next to the power of the force. The Bunny is nothing to The Sith!