Just found my PSP. It has version 5.50 Gen-B. Don't remember when I updated it last. What is the last version and is there any reasons for me to update? Are there
Install PSP Custom Firmware 5.50 Prometheus add-on
PSP: Revision 2.3/10.3 of the ME & LME CFW is now available - Adds Pro Online support, DAX-format and more! - Wololo.net
PSP 2000: Upgrade CFW 5.50 to CFW 6.60 PRO-C2 - YouTube
PSP 2000: Upgrade CFW 5.50 to CFW 6.60 PRO-C2 - YouTube
Release: Infinity 2.0 – Enables Permanent 6.6x Custom Firmware for all PSPs! - Wololo.net
PSP — PSP Cheats « PSP :: WonderHowTo
Install PSP Custom Firmware 5.50 GEN-D3
I think I fully bricked my PSP 2000, any idea on what I should do next? : r/ PSP
MagicSave PSP - GameBrew
PSP — PSP Cheats « PSP :: WonderHowTo
PSP 2000: Upgrade CFW 5.50 to CFW 6.60 PRO-C2 - YouTube
Install PSP Custom Firmware 5.50 GEN-D
Sony PlayStation Portable PSP 2000 IS Ice Silver Handheld Console only Very Good 4948872411530 | eBay
4 Ways to Upgrade Your PSP Firmware - wikiHow
PSP] Custom Firmware 5.50 Prometheus v2 - Plays 6.20 Games | Digiex
GUIDE] The Ultimate CFW Installation Guide | Exophase Forums
![PSP] How to Update a locked 5.50 GEN D2 CFW PSP To 6.60 Pro-C Custom Firmware | Easy Method 2022 - YouTube](https://i.ytimg.com/vi/bhtD9q_wmKg/maxresdefault.jpg "PSP] How to Update a locked 5.50 GEN D2 CFW PSP To 6.60 Pro-C Custom Firmware | Easy Method 2022 - YouTube")
PSP] How to Update a locked 5.50 GEN D2 CFW PSP To 6.60 Pro-C Custom Firmware | Easy Method 2022 - YouTube
![PSP] How to Update a locked 5.50 GEN D2 CFW PSP To 6.60 Pro-C Custom Firmware | Easy Method 2022 - YouTube](https://i.ytimg.com/vi/jLu1iCtNWrs/maxresdefault.jpg "PSP] How to Update a locked 5.50 GEN D2 CFW PSP To 6.60 Pro-C Custom Firmware | Easy Method 2022 - YouTube")
PSP] How to Update a locked 5.50 GEN D2 CFW PSP To 6.60 Pro-C Custom Firmware | Easy Method 2022 - YouTube
PSP: Revision 2.3/10.3 of the ME & LME CFW is now available - Adds Pro Online support, DAX-format and more! - Wololo.net
How To Hack PSP 5.50 Prometheus To 6.60 PRO-C - YouTube
5.50 Prome-4 update? | GBAtemp.net - The Independent Video Game Community
Custom Firmware 5.50 Prometheus install on PSP-2000 TA85 - YouTube
