If the App Store method fails, use a computer to sideload the IPA: Use Sideloadly or the legacy Cydia Impactor .
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Note: This version may still show a "Tap to Retry" error, which requires a version spoof (see below). If the App Store method fails, use a
On your iOS 10 device, go to Settings > General > Device Management and "Trust" your Apple ID profile. Fixing "Update Required" or "Tap to Retry" Errors If the App Store method fails