GP2X F300 Boot problem

[Hekel]

Hey There,

i recently buyed a GP2X F300 (voca master). It worked very well for about 2 days but since this morning the Device freezes at the gp2x f300 logo screen. Normaly there would start a Loading screen which never starts. Reflash the firmware didnt worked as it freezes again at the Logo screen.. anyone that might know how to fix this problem?

 

[Pickle]

might be tough to debug, you need to get the serial line off the bottom connector. Only way i know to do so is through a dev extension box GPH sent me.
I dont remember if anyone made their own or not.

 

[Hekel]

You might still have the Cable or any idea where to get a datasheet to Create one? thanks for help