Samsung Tab 2 GT-P3100 Sim Solution– This Post to discuss about the Samsung Tab 2 GT-P3100 you can not read the sim card, many causes that cell phone can not read or detect the sim card in your mobile phone, you should first check that the condition of the sim is in good shape, not broken, solder with right and the sim itself is functioning properly, youshould check both path and make sure that the sim card simcard pathway is well connected to the sim card ic, if certain paths are well connected, you can change simcard ic, or if spare parts are not available to the make jumpers,
The first step to do is to check whether the sim connector in good condition or not, ift here is a pin which is broken or detached from the solder, do the repairs.
Step two, check the lines as shown below, check carefully one by one, if there is apath-breaking, do jumpers with caution, hope can help.
