has released an update to his PSP Custom Firmware plug-in, dubbed Wallpaper Changer today.
The plug-in allows users to set predefined wallpaper images at a specific date, and randomize the XMB background behind the waves without writing to flash memory.
Download: PSP Wallpaper Changer v1.10 Plug-In
Version 1.10 includes the following changes:
* Added capability of changing/randomizing the background *BEHIND* the XMB wave lines
(WITHOUT touching the flash0:! So, perfectly save)
Read the notes about this in the readme when having trouble with it!
* Wallpapers are now finally copied BEFORE the XMB loads, so you see the change imediately, not at the next reboot
* Major internal changes (making the plugin pure kernel mode and dealing with the consequences), the usual bug hunting and some cleaning up of the code.