Error during activation
An error occurred during activation
iPhone 13, iOS 26
Question marked as
“Error during activation: An error occurred during activation”
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OK. So, what are you trying to activate, exactly? Your iPhone, perhaps…
Troubleshooting iPhone Activation:
A. Getting Around this Error:
- Go Here: If you can't Activate your iPhone - Apple Support
- As it Reads: "If your iPhone can't be activated or an alert says the activation server is unavailable or the SIM card is unsupported, learn what to do."
B. "No SIM":
"No SIM"*** is shown on the top-left corner of your screen. So, go here to fix that: If you See 'invalid SIM' or 'no SIM' on your iPhone or iPad - Apple Support
C. Whom to Contact:
Contact your Carrier, as their are the one who provide you with the service of configuring the SIM card: