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Class 0 SMS /Flash SMS popping up telling LOWBALANCE! Please Recharge

I live in nepal. I use a ntc sim card as the network provider. Since few days I have been suffering the problem of class 0 sms telling low balance please recharge yes my balance is low like around 2.23 rupee but I might not be able to recharge the sim whenever So i want to disable this annoying class 0 sms I didnt find any solution till now and there is no support from my network provider too. I am running in 16.4 ios version previously I didnt have such problem even though at low balance.


iPhone 11, iOS 16

Posted on Apr 28, 2023 2:49 AM

Reply
Question marked as Top-ranking reply

Posted on Apr 29, 2023 1:10 AM


  1. Restart your phone: Sometimes, restarting your phone can help resolve issues with your SIM card. Try turning your phone off and back on again to see if that fixes the problem.
  2. Remove and reinsert the SIM card: Turn off your phone and remove the NTC SIM card from the SIM tray. Reinsert the SIM card and turn your phone back on. This may help to reset the connection between the SIM card and the phone.
  3. Update your iPhone's software: Ensure that your iPhone's software is up to date. Go to Settings > General > Software Update to check for any available updates.
  4. Reset network settings: Go to Settings > General > Reset > Reset Network Settings. This will reset your iPhone's network settings to their default state, which may help to resolve any issues with your NTC SIM card.


4 replies
Question marked as Top-ranking reply

Apr 29, 2023 1:10 AM in response to shreya142


  1. Restart your phone: Sometimes, restarting your phone can help resolve issues with your SIM card. Try turning your phone off and back on again to see if that fixes the problem.
  2. Remove and reinsert the SIM card: Turn off your phone and remove the NTC SIM card from the SIM tray. Reinsert the SIM card and turn your phone back on. This may help to reset the connection between the SIM card and the phone.
  3. Update your iPhone's software: Ensure that your iPhone's software is up to date. Go to Settings > General > Software Update to check for any available updates.
  4. Reset network settings: Go to Settings > General > Reset > Reset Network Settings. This will reset your iPhone's network settings to their default state, which may help to resolve any issues with your NTC SIM card.


Class 0 SMS /Flash SMS popping up telling LOWBALANCE! Please Recharge

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