Info: PSP Filer v4.1 comes with several bug fixes as well as new additions such as more character support and CPU speed settings option. Here's the changelog for this build translated to English using an online language engine:
General: Added a metronome feature. Enabled to save CPU clock settings. Bundled kernel 3.00 version (in kernel3 folder) that cannot do following feature: connecting to PC via USB. flash memory maintenance. writing files into flash0 (though flash1 can be modified). showing flash device information. Filer: Added a feature to access ZIP archive file. (read-only). Changed normal-color to directory-color for archive file's directory. Text Viewer: Able to read LATIN1-1252 encoding. Picture Viewer: Fixed a bug that a progress indicator remained on screen when it finished to read a small picture.
Info : Astaroth further states that the app can do the following:
* Totally graphical estructure * USB acces to: Memory Stick * USB acces to: Flash0 * USB acces to: Flash1 * USB acces to: Flash2 * USB acces to: Flash3 * You can create a complet NAND Backup * You can create a IdStorage Backup * You can create a Ipls Backup * Format option: Flash0 * Format option: Flash1 * Format option: Flash2 * Format option: Flash3 * Restore NAND with Backup * Restore IdStorage * You can launch an aplicattion of Memory Stick * You can launch Update Flasher 1.50 (To install 1.50). * You can launch Despertar del Cementerio V3 (To install 3.71 M33)