“ Originally Posted by Sh0wNuF 
”
if you've upgraded from the 6800 then the problem is with the pictures that you took with the 6800. For some reason they will cause TF3D to reset after the third pic. Take those pics out of the folder or choose a different favorites folder to get the picture viewer to work
Correct, that is a very common problem with the upgrade. Doesnt really make sense since they are both HTC devices, but that is where the problem lies.