How to Quickly Put Your iPhone in Diagnostics Mode (2022) - Technclub
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iPhone 12 Pro Max can't exit diagnostics mode. I tried to restore from DFU mode but till going recovery mode. Anyone have any idea how to exit diagnostics mode? : r/iphonehelp
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How to put iPhone in Diagnostics Mode
my80211.com - HOME - iOS 13 and iPadOS Wi-Fi Diagnostics