Suddenly no 4G LTE on Galaxy S3

So a couple days ago my S3 suddenly stopped connecting to 4G LTE and has also had some difficulty establishing/maintaining a 3G connection. I tried updating the PRL and profile then restarting, but this did not fix it. Any ideas?

Comments

  • Stefani WilliamsStefani Williams Posts: 81FreedomPop Newbie
    I don't know nearly as much as others around here, but just in case you haven't tried the following (as I have with connectivity issues):

    Make sure your apps are up to date.

    Turn the phone off completely for a couple of minutes, then power on again.

    Go into your messaging app and "sync account data"

    Turn wifi off and then on again (or vice-versa).


    I have no idea why any of these options would work, but they resolved issues I've had before. Worth a try if you haven't already. Sorry I don't have further advice!
  • Matthew JerniganMatthew Jernigan Posts: 5FreedomPop Newbie
    Having this exact problem with mine any wife's phone. Both S3 4g LTE briefly will come one then disappear. Only option I have right is disabling 4g all together and using 3g. Please help.
  • Matthew JerniganMatthew Jernigan Posts: 5FreedomPop Newbie
    How can I get help on this?
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