Lyons63 Said:
"My Reminders list has just disappeared and I can’t get it back. I’ll reopen the app and all my old reminders have disappeared. How do I get my Reminders Reminders old list back"
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Troubleshooting Lost Reminders:
A. Restore your iPhone from a Backup:
Have any backups of this iPhone prior to this occurrence? If so, restore your iPhone from one that has these reminders (the most recent backup with the same iOS version, ideally). If not, then take this as a learning experience, knowing to always back up your device for recovery purposes. Important: Back up you iPhone prior to performing this restoration, should anything go wrong from here on out.
B. Verify iCloud:
Enable Reminders in iCloud on another device, and then see if they are seen on it.
C. Links: