is it possible to update without connecting my psp to pc? I can't connect my psp to my laptop... so I can't change the version file. I don't know if I am
Update: Sony PSP erhält Online-Shop-Zugang | DiePresse.com
4 Ways to Upgrade Your PSP Firmware - wikiHow
4 Ways to Upgrade Your PSP Firmware - wikiHow
How To Update Your PSP TO 6.61 Official Firmware in 2021 - YouTube
I just bought this psp and it's running version 1.00 do I update it or no ? : r/PSP
PSP Firmware Update 6.39 Now Available, Requires Change of Password
How To Update Any PSP To Official 6.61 In 2018! - YouTube
Firmware-Update für die PSP Go bringt Bluetooth-Tethering und 12-Ton-Analyse für Playlists | Engadget
PSP-Firmware manuell updaten - so geht's - CHIP
Homebrew-Leitfaden für die Sony PSP
Sony stellt PSP-Nachfolger und Playstation Suite vor [Update] | heise online
How to Update Your PSP Firmware
4 Ways to Upgrade Your PSP Firmware - wikiHow
Risen from the dead: PSP Firmware 6.61 is now available! - Wololo.net
Sony PSP: Firmware-Update mit erweiterten Musik- und Online-Funktionen - pc-magazin