ISO Tool v1.959 is released. ISO Tool is a handy homebrew application that lets you manage and backup your UMD's straight from your PSP. ISO Tool completes by Japanese Developer Takka.

ISO Tool v1.959 Changelog:
[NEW] XMB ICON when creating ISO name is also changed to a soft copy
[NEW] key 0xD91618F0 Add
[NEW] Prometheus ISO Loader to the location of / PSP/SYSTEM/PIL_v2 / Change (seplugins because even if you have not used)
If you have created in 1.958 requires re-create the icon
In the case of PSP-1000/2000/3000 me0: / PSP/SYSTEM/PIL_v2 /
In the case of PSP-go ef0: / PSP/SYSTEM/PIL_v2 /
[NEW] Change location to be installed automatically when you create the necessary files to the icon
[NEW] ISO files that run directly on the creation of icons from PIL_loader.elf DATA.PSP changes
[NEW] (PIL_loader) when you start by pressing the L trigger, M33 Driver support in launch (currently set will not be saved)
it is necessary to manually copy isofs_500.prx (DATA/PIL_v2 / Once you have copied are automatically copied to the location required)
[NEW] (PIL_loader) when you start adding a simple status display

Download: ISO Tool v1.959
Source: Here