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Question

Unable to log into account to activate new sim

  • August 19, 2026
  • 2 replies
  • 17 views

I've created an account with IdMobile and want to activate my new sim. However, I can't log in because when filling in my email address, surname and date of birth I get the error message to say something like 'details do not match what's on record' . Please can anyone help?

2 replies

  • New Contributor
  • August 20, 2026

Hi for me, it took a few days for my details to align, after transferring my number  in.   May need to be patient. I assume that they set you up on the intial sim number , before eventually updating it to the new one and then it worked for me. Depends your scenario


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  • iD Mobile Employee
  • August 20, 2026

Hi ​@Stuart_Northants,


I've just sent you a private message to help get this sorted.


To find it, click your profile picture in the top-right corner and select ‘Private Messages’.


You can also use this direct link to your inbox: https://community.idmobile.co.uk/inbox/overview


I'll speak to you there.


Thanks.