Update my iPhone
iPhone XR, iOS 12
it tells you to connect it by cable to a computer and update it that way
2 replies
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Community User
If you are on an older software, for example iOS 12 as stated in your description, then you must update your iPhone via a PC or Mac.
You can read how to update via computer here:
- Mac: Update your iPhone, iPad, or iPod touch with the Finder - Apple Support
- PC (iTunes): Update your iPhone, iPad, or iPod touch with iTunes - Apple Support
Update my iPhone