Quote:Homebrew coder Takka has released a new version of ISO Tool, a nifty lil app that allows you to decrypt, convert and patch all ISOs straight from your custom firmwared PSP. Now on version 1.83, the latest release includes some new features and more fixes to further improve the homebrew.

Changelog (translated):
Version 1.83
[BUG] UMD was no longer possible to fix the suction of it became impossible to read iop.prx use, use your own change flash0_w.prx
[NEW] 5.00M33-6 Prometheus3 and add a switching capability
Requirements: PSP-2000or1000/5.00M33-6 to have installed a state Prometheus3
Prometheus3 original installation in the state was unresolved, Prometheus3 when switching to the display of information and change the body 5.00 M33-6p
[ETC] iop.prx removal, flash0_w.prx adding, DATA / cfw_change following changes to the file
Version 1.82
[NEW] 5.50GEN-D3/D2 Prometheus3 to add switching capabilities
Note: flash, so change, who can fully understand, please only use those that are fully consistent with the operating environment. Pandora has a set of hand, unless you can recover at any time is not recommended
Note: 5.50GEN only supports, 5.03 and 5.00 are not supported Early PSP-2000 / 5.50GEN-D3/D2 has only been tested.
Requirements: PSP-2000or1000/5.50GEN-D3/D2 to have installed a state Prometheus3
Triangle button to exit the system menu after starting the run because switching CFW.
Even without a reboot works like it was okay, but not gone yet, In some cases, change it immediately after a reboot
flash0 can not rename the files in it, delete the file / work is done by the New
Rewriting a few million times, but seems no problem, than to stress that the normal use, please note
iop.prx and DATA / cfw_change has been added to the following files.
Installation:
Download the file to your computer
Extract the file onto your hard drive
Connect your PSP to the computer via USB
Copy the folder from your PC to your PSP/GAME folder on the memory stick
Unplug your PSP and locate the homebrew in your game folder to start