Not Receiving All Text Messages After a Device Swap with the Same SIM Card


  • Not receiving all text messages after a device swap with the same SIM card



  1. Power off phone
  2. Remove the SIM card
  3. Power on phone
  4. Connect to WiFi
  5. Open the phone app, and then dial * # * # 8647 # * # *
  6. Power off phone
  7. Reinsert the SIM card
  8. Power on phone


Prior phone still connected in some systems 



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