iPhone : "Unable to activate"
Hello,
I work for a company based in Luxembourg and we have been having a problem configuring the iPhone for over 6 months.
Our iPhones are registered in Apple DEP and we have an MDM (MobileIron), but for the last months, when the iPhone enters the activation phase, we get an "Unable to activate" message. We don't have open Wi-Fi, so we activate our iPhones with our provider's mobile data.
What we tried:
- Activating iPhones in different countries (Belgium and France)
- Tried different providers in different countries (Luxembourg, Belgium and France)
- Some iPhones were not assigned to the Apple DEP and we still had the problem
- Batteries were from 10% to 90% charged
What is also strange is that (as you can see on the picture) that we only see 5G and not the operator's name. As well the iPhones which we don’t have the issue we can see < the operator's
name> with 5G.
Do you have any idea why this happens?
Thank you for your help in advance,
Best regards,
Thierry