"Unable to Establish a Wireless Data Connection" Error Message

 

Symptoms

"Unable to Establish a Wireless Data Connection" error message

Environment

  • CDMA SIM card
  • Samsung Galaxy S9

Resolution

  1. Open the Settings app
  2. Tap System Updates
  3. Update Profile
  4. Update PRL

Cause

Phone is not up-to-date.

 


Article Created From

  • 1971270

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