Homebrew developer's Coldbird and Virtuous Flame (aka Liquidzigong) has released a new version of their PSP Custom Firmware 6.35 PRO.
[!] Fix cache bug does not generate ISO
[!] Some bug fixes recovery menu
[!] To improve the list of compatible plug-ins to support non-standard written
[+] Improved recovery menu display, plug-ins support 100 + more
[+] Add Toggle USB recovery menu
[+] Add recovery menu deception region Debug Type I / II