This may be unique to my PSP as it is a PSP GO....I'm also running 6.35 Pro Hen B6. The homebrew looks great, and I love the choice of apps' .
The password works great.
The picture viewer app' works great.
The lamp app' works great.
The PSP information app' works but it shows my PSP GO as a phat model, and probably because of this it shows the incorrect PSP GO internal memory sizes.
The battery information app' seems to works (I'm not sure whether it is doing it correctly though as the PSP information app says my PSP GO is phat).
The memory stick explorer app' works for the PSP GO internal memory (the app names PSP GO internal memory as ms0), doesn't show the memory card in the memory card slot.
The MP3 Player can't be started (just give me a 1 dot line, followed by a 2 dot line underneath/when I press the 2 dot line the PSP root flashes up and won't stay on).
The browser app' can't be started (say's game cannot be started with error code/ have to use home button to leave the program)
The first/initial menu list full of the different apps is a little fiddly to use with the analogue stick if you are selecting an app' half way down the list. Maybe would be better if there was scrolling selection with the D pad, the same way it is used after an app' is selected.
I like this homebrew, it's a really good idea. I don't know whether it's a PSP GO issue or a Pro Hen B6 issue or a combination of both. Either way I hope you update it and it ends up working on my PSP. Good luck!