Blackberry 9800 Sim Solution

Blackberry 9800 if you suddenly can not read the sim card, it will be very annoying pal activity, there are some lankah to repair the Blackberry 9800 sim problem.The first step is easy to first try to replace normal sim, whether by replacing a normal sim card in other cell phone, if using another simcard normal, it is certain that the only apparent damage simcardnya course, if by replacing the