Developer Miriam has helped 3.95 GEN users by taking the popular CXMB plugin, and adapting it to the latest cfw 3.95 GEN-2. This plugin allows you to use the CTF format on 3.95 GEN firmware PSPs allowing a safe way for users to change their themes.
To get the support prx files to make the 3.95 Ctf take these steps:
Download RS PsarDumper 3.3 + Official firmware 3.95,
Connect your PSP to your computer via USB,
Put your PSP in “USB Mode”,
Extract the files you downloaded,
Decrypt the 3.95 eboot and put the prx’s named "common_gui.prx", "paf.prx", "vshmain.prx" that you dumped from the 3.95 eboot into the support folder inside the CXMB folder just like older CXMB.
Side Note: The plug-in is also compatible with 3.90M33 , 3.80 and 3.71 PSPs!
Download the plug-in here! Source