Started PSP up after years of storage. Can't update to OFW 6.61, crash then force shutdown. Currently on 6.60 PRO-B9. Any idea what's happening? : r/PSP
PlayStation Portable Custom Firmware [Mega Thread] - The Tech Game
PSP 6.60 PRO - B9, B10 CFW installation [Very Easy] (PSP 3000, 2000, 1000 and PSPGo) - YouTube
Bright Blog - LCFW6.60/6.20/6.35/6.39PRO-B9リリース(正式版)
Psp Cfw 6.60 Pro B9 Fix1 Download - Colaboratory
How to install CFW 6.60 PRO-B9 on your psp and play games on Memory Stick - YouTube
Selling cheap! Black Modded PSP 2006. Can only boot up when plug in, Video Gaming, Video Game Consoles, PlayStation on Carousell