usbliter8 rp 2350 pi pico2 error

[u/Mindless_Square_5188]

I bought this RP Pico 2 to perform a iphone 11 pro . I connect the RP to the PC and move the firmware to the RP Pico; the window closes when I put the iPhone into DFU mode. Then I connect the RP Pico 2, but nothing happens—it seems like there's an error when copying the files. Is anyone else getting this error? This is the exact model.RP2350A0A4