ms_paula08 , If port is found to be bad/loose/damaged , this is really not a repair for the inexperienced because the Sim card tray for your device is soldered to the mother board and the heat generated could cause further damage if not very careful. I will post a link to a tear down guide to get you inside the tablet to check the Sim card tray and will also post a link showing what is involved in repairing a Sim card tray attached to the board(not your device, just showing what could be involved). The last link is to new Sim card tray, which you can also do a search for better pricing perhaps if needed. If not wanting to do the repair yourself have a good computer/cell phone repair shop have a look and estimate repair. Good luck.
I hope this helped you out, if so let me know by pressing the helpful button.
ms_paula08 , If port is found to be bad/loose/damaged , this is really not a repair for the inexperienced because the Sim card tray for your device is soldered to the mother board and the heat generated could cause further damage if not very careful. I will post a link to a tear down guide to get you inside the tablet to check the Sim card tray and will also post a link showing what is involved in repairing a Sim card tray attached to the board(not your device, just showing what could be involved). The last link is to new Sim card tray, which you can also do a search for better pricing perhaps if needed. If not wanting to do the repair yourself have a good computer/cell phone repair shop have a look and estimate repair. Good luck.
I hope this helped you out, if so let me know by pressing the helpful button.
ms_paula08 , If port is found to be bad/loose/damaged , this is really not a repair for the inexperienced because the Sim card tray for your device is soldered to the mother board and the heat generated could cause further damage if not very careful. I will post a link to a tear down guide to get you inside the tablet to check the Sim card tray and will also post a link showing what is involved in repairing a Sim card tray attached to the board(not your device, just showing what could be involved). The last link is to new Sim card tray, which you can also do a search for better pricing perhaps if needed. If not wanting to do the repair yourself have a good computer/cell phone repair shop have a look and estimate repair. Good luck.
I hope this helped you out, if so let me know by pressing the helpful button.
[guide|59741]
https://www.youtube.com/watch?v=UAtMGlRx_Po
http://www.ebay.com/itm/OEM-SIM-Card-Tray-Holder-Slot-Reader-to-Samsung-Galaxy-Mega-6-3-i527-i9200-i9205-/191327217417