i tried hammering the sim card slot 3 times first little bit, then litle harder and more harder, i putted papers between battery and sim card and re-flashing it. but no result i still have red line over sim and this error message and no imei when i type *#06#. i cant find any motherboards to buy and relapse, no one is selling it. I am from Serbia by the way. i dont know what to do.