Start Menu Block´s!!!!

[tsmdim]

Hello everyone. I´m new at this things, so i´m asking for someone to help me. i own a Vario 2, that i sucessfully unlocked with pof´s help. But now sometimes the start menu block´s and i have to reset the vario, because it freezes. all the other functions work perfectly (except the keyboard that doensn´t work), but when i hit the start menu, it will block again. Other times it runs perfectly with the start menu and keyboard running fine, could anyone give me some help,please.

Many thank´s to you all