You can add Yahoo Mail to your iPhone by downloading the official Yahoo Mail app, or by adding your account to the default Mail app.
If you need to reset your iPhone to factory settings to resolve an issue, you can back it up to iCloud first and then restore it to keep your data.
Among the less-publicized features introduced late last year in iOS 18.2 is a massive change to the Mail app. The same experience was added to the iPad in iPadOS 18.4 and the Mac in macOS 15.4. For ...
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