Hello, i'm new in the forum. I bought a new GSMART g1315 with android 2.2 (froyo) and when i'm having problems with the slot 2 of the smart phone. The SIM card 2 doesn't start (P.S: The band of both slots are compatible with my CHIP's) . I didn't found any information if this problem is an configuration set. Anybody had this problem or know how to proceed to solve this problem? Thank you.