I recentally downloaded the SimFree.app and sent it to my phone using SSH,
I Jail breaked using Ibrickr and activated using The Youtube 1 click .bat
i have installed other apps but i come into the same problem, they show on the springboard but when run they just bring up a black screen.
after 20seconds returns me to the main screen:(
If anyone knows of a solution? or something i have missed then please let me know.