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text messages, not mms are not sending and failing immediately

  • June 24, 2026
  • 1 reply
  • 9 views

Hello, I have been having this issue since I switched from giffgaff to id that when I try to reply to an incoming text message, the message will not send. Even after trying again or turning flight mode on and off. Any help is appreciated many thanks

1 reply

Gemma M
iD Mobile Employee
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  • iD Mobile Employee
  • June 25, 2026

Hi ​@Jayjay98,

 

I'm really sorry to hear you're experiencing issues with sending texts messages. Please try the steps below, depending on the type of phone you have:

 

For Android:

  • Open Settings
  • Tap General Management
  • Tap Reset
  • Select Reset network settings

 

For iPhone:

  • Go to Settings
  • Tap Phone
  • Tap My Number
  • Delete the old number
  • Enter the new number
  • Tap Save

 

Then follow these steps to refresh iMessage:

  • Go to Settings
  • Tap Messages
  • Turn iMessage OFF
  • Go to Settings > General
  • Tap Reset
  • Choose Reset Network Settings
  • Once your iPhone restarts, go back to Settings
  • Tap Messages
  • Turn iMessage ON again

 

Your iPhone should now recognise the new SIM and verify your number.

 

Regards,

 

Gemma M

The iD Mobile Social Media Team