I have no idea....5h4d0w wrote: On PRO, the flash is only protected through USB. It doesn't block all access from everywhere
I only thought that the new big changes from v1.3 (which work perfectly) to v1.4 was the access to flash0. So I disabled it and tried it and it happens that the manager works.
By the way I used also PSPFiler v6.6 that gives you the access to flash0 and it didn't crash the psp although the protection of flash0 is enabled.
So maybe it's some small bug in your manager?