pspmultifirmwaremod - 0okm0000
How To Downgrade your PSP & Upgrade to a Custom Firmware
PSP Firmware 5.00 Hacked | Hackaday
Picked up a PSP-1000 on firmware 1.0. Any reason to NOT be on 6.61? : r/PSP
Is this PSP hackable or... ? | GBAtemp.net - The Independent Video Game Community
Proto:PlayStation Portable - The Cutting Room Floor
Mathieu Hervais on Twitter: "PSP Development kit running the vanilla 1.0.2 (pre 1.00) firmware. The vsh (xmb) menu is completely hidden, you can restore it by flashing 1.00's pspbtcnf.txt file to flash0
PSP Network Utility (Chinese Version 1.00C) : Sony Computer Entertainment Korea : Free Download, Borrow, and Streaming : Internet Archive
PSP "Bogus" 1.00 Firmware CTF Theme : r/PSP
PSP Firmware update manually - here's how
PSP Bogus 1.00 Pre-release firmware running on PSP 2000 - YouTube
Picked up a PSP-1000 on firmware 1.0. Any reason to NOT be on 6.61? : r/PSP
PSP 1.00 Bogus Installed - YouTube
PlayStation Portable system software - Simple English Wikipedia, the free encyclopedia
PSP - How to update (and accidentally downgrade / factory reset) the firmware on DTP-T1000 (Plus download links.) | Obscure Gamers
How To Update Psp Software Without Internet?
4 Ways to Downgrade a PSP - wikiHow
PSP - How to update (and accidentally downgrade / factory reset) the firmware on DTP-T1000 (Plus download links.) | Obscure Gamers
Slender PSP: Version 1.00S (Homebrew Game) - FJM Homebrew
Sony PSP 1004 1000 Series Black Handheld Console + 4 Games & Box NO BATTERY | eBay
Picked up a PSP-1000 on firmware 1.0. Any reason to NOT be on 6.61? : r/PSP
PSP Pre-release 1.00 Firmware - YouTube
PSP 1000: Running Firmware 1.00 at different Motherboards - YouTube
PSP Super Antiques Psp First Production Product Firmware 1.00 Japan | eBay
