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For instance, all the photos and videos that you have optimized to save space will be removed from your iPhone/iPad. Wait for the backup to complete.Apart from the aforementioned data, there are chances that some data might go missing once you switch Apple IDs. Backup iPhone to iCloud: For this, open Settings → tap Apple ID at the top of the screen → iCloud → scroll down and tap iCloud Backup → toggle on iCloud Backup → tap Backup Now. It’s a bit of a lengthy process with two main parts – back up and then restore (check out our detailed guides).
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Open Settings and tap the Apple ID banner at the top of the screen.After you’re done, your iPhone may stop asking for an Apple ID password randomly. Now restart your phone and re-enable these services by following the steps above. Now go back to Settings again and navigate to FaceTime.Temporarily switching iMessage and FaceTime off might work.
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