An update is required to use cellular data in this iPhone - Error message
I have message that an update is required to use cellular data in this iPhone
what is the solve for this problem
[Re-Titled by Moderator]
hamada224 Said:
"I have message that an update is required to use cellular data in this iPhone: what is the solve for this problem"
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Try updating via a computer. There are two important steps here: Backup, then Install the Update:
1. Important: Backup First - Make a backup of your device using iCloud or your computer. That way you can have something to restore you iPhone from, should anything go wrong with the update installation. Be certain to use an external hard drive of at least 1.5 your iPhone's' internal storage, assuring you have enough backup storage.
2. Then, Update Using Links: