How To Fix Wi-Fi or Mobile Data Connection Issues on Samsung Galaxy S4 [Part 1]

Problem #11: How to enable 4G connection in Samsung Galaxy S4

Dear Sir. My phone works fine but when connecting to the internet it uses 3G. Before I did the last update it used 4G. How can I get to using 4G? — Bob

Solution: Hi Bob. To enable 4G connectivity on your phone, please follow these steps:

  • Go to Settings.
  • Tap More Networks.
  • Go to Network Mode and select 4G/LTE.
  • Tap OK to confirm the change.

If 4G/LTE is not available under Network mode, please work with your carrier why this is so. There’s a chance that they may be doing some  maintenance on their end so make sure to consult them first.

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