Samsung Galaxy 4G not working. Its been like this for awhile. The 4G was working great when I bought the phone. I haven't done anything different with it so why is it not working?
Try pulling the Sim.. shut the phone Down pull you battery pull the Sim use CAUTION removing and installing the card as it very sensitive to touch) leave the card out for 5 to 10 min. then reinstall.. see if your phone returns to normal as you seen before this issue happened..
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