PSP] How to Update a locked 5.50 GEN D2 CFW PSP To 6.60 Pro-C Custom Firmware | Easy Method 2022 - YouTube
PlayStation Portable homebrew - Wikipedia
How to Install Custom Firmware (CFW) on PSP 1000 and PSP 2000
PSP 6.61 Custom Firmware Install on any PSP - PSP, PSP Slim, PSP 3000, PSP Go & E1000 | Page 19 | Digiex
Found my old PSP. Would it be worth it upgrading to a newer CFW? It currently has a few emulators with a ton of roms running perfectly fine. Anything I'm missing out
4 Ways to Upgrade Your PSP Firmware - wikiHow
PSP Custom Firmware Guide For All Models 2023 - pspunk
How to Mod Any PSP on Firmware 6.61 or Lower! - Infinity 2.0 Permanent CFW - YouTube
PSP Custom Firmware Guide For All Models 2023 - pspunk