Update
How can I update my iPhone 5s using mobile data
How can I update my iPhone 5s using mobile data
You can not. To update to the maximum iOS of 12.5.6, see: Update your iPhone, iPad, or iPod touch - Apple Support
And: If your iPhone, iPad, or iPod touch won't update - Apple Support
If the above Apple articles do not help, please post back with relevant information.
You can not. To update to the maximum iOS of 12.5.6, see: Update your iPhone, iPad, or iPod touch - Apple Support
And: If your iPhone, iPad, or iPod touch won't update - Apple Support
If the above Apple articles do not help, please post back with relevant information.
Update