Merry Christmas everyone I got my new tablet worked fine until I uselected mobile network and they tried to reconnect and will not connect. Only will connect through WiFi . It recognizes the network and SIM card . It did work until I unchecked that box. I have a SGN 10.1 International Version Unlocked 3G . One more thing it says to check connection but I can not find the connection settings. If I do a factory reset will it be locked ? And unable to use my telus SIM card ?