Homebrew coder Liquidzigong has released a new version of his custom firmware for PSP-1000 and PSP-2000 (TA88v2 or below), CFW 5.50 Prometheus, that allows you to run all the latest 6.20 games without any plug-ins.
Changelogs:
- Prometheus module and has been used to improve the game 's compatibility
- Optimize application performance and size
- Amendment SysMemUserForUser_91DE343C possible problems
Installation:
- Install 5.50 GEN-D3.
- Extract the file CFW 5.50 Prometheus
- Copy the folder into PSP/GAME/ and run the installer
