How do I uninstall 5.50 GEN-D3 from this silver PSP-1001? I am giving these as Christmas presents and want them all on 6.60 PRO-C2. : r/PSP
PSP 2000 semi bricked? | GBAtemp.net - The Independent Video Game Community
PSP] How to Update a locked 5.50 GEN D2 CFW PSP To 6.60 Pro-C Custom Firmware | Easy Method 2022 - YouTube
Trying to upgrade from 5.50 GEN-D3 CFW to 6.60 OFW. "The system software of your PSP system is version 9.90. There is No need to update." What can i do to fiks
How To Upgrade to PSP 6.60 PRO-C2 Custom Firmware [2021] - 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
CFW 5.50 GEN-D3 Recovery Flasher add-on for PSP - video Dailymotion
PSP1000 6.61promod issue : r/PSP
6.60 휘발성 커펌해보자! (PSP)||Let's install the 6.60 volatile custom firmware!
Upgraded my PSP 2000 5.50 Gen D3 to 6.60 and my files got deleted. | GBAtemp.net - The Independent Video Game Community