Learn what to do if your phone sends or receives the same SMS frequently.
Applicable to all realme smartphones.
Check the phone signal
Check the cell signal in the status bar. The more bars, the stronger the signal. If the signal is weak, change your location and test again.
Restart and update the phone
Restart the phone, and make sure you have .
Reinsert the SIM card
Take out the SIM card, check if it isn't damaged, clean the chip and put the card back in, or try another SIM card on your phone to see if you fixed the issue.
Contact your operator
Issues with your operator might affect your service. Contact your operator to:
•Verify that your SIM card is active.
•Make sure there are no outages in your area.
* Pictures, settings and paths might differ from those of your phone, but that do not affect the description in this article.