In the past, owners of the Playstation Portable 2 and 3 would risk bricking their handheld consoles if they board it with CTF themes. But thank to Total_Noob’s unofficial version of Poison’s CXMB for Custom Firmware 5.03 Gen-A, PSP 2 and 3 users can now load CTF-based themes in their consoles and enjoy the different interfaces of a CTF theme.
Total_Noob also said that CTF 5.02 is already compatible with the PSPs 2 and 3 with this new unofficial version of CXMB custom firmware. But he failed to mention whether CTF 5.00 is also compatible with the two handhelds so for security’s sake, don’t try it out until we posted something here again from Total_Noob.
If you want to try out some more CTF themes than the ones posted here before, check out http://www.psp-hacks.com/category/61 for more theme downloads.
Holler below for your comments on this new CXM custom firmware.
Download Unofficial CXMB for 5.03 GEN/M33 v2


(4 votes, average: 3.75 out of 5)
well i have tried alot of 5.00m33 themes and none of them work “converted and unconverted
please help how to use the converter to convert the ctf files from 5.00 to unofficial CXMB so i can use this to my PSP 3000 v. 5.03 M33..
thank you
can this work with psp 3000 v. m33-6
i have psp 3000! i put on 3000 and appeared a black screen with led green on!!! i have raised the battery. i have fear the is brick!!! help-meee
Yeah its great but can somebody put a tutorial up on this thing, I have no idea how to use it. My PSP 3000 is my first PSP I have no idea how to use ctf themes
@ carlo
Wait explain what you did if you think you bricked your PSP, what did you do. Did you try to load a ctf theme or flash0 theme? What firmware do you have etc…