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Marcus Reed

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  • November 11, 2026 at 7:15 pm in reply to: Stuck verifying old phone number during Apple Account 2FA setup on replacement iPad #55
    Marcus Reed
    Participant

    The trusted phone number registry resides in the iCloud Keychain (SEP-backed), not the APFS volume, rendering snapshots and First Aid ineffective for recovering the 2FA trust state if the device is already authorized. Time Machine backups restore local keychain items but cannot bypass the server-side account recovery delay if no trusted device exists. Since your iPhone holds the active authentication token, focus on the Settings UI rather than filesystem forensics.

    Mac mini M4 Pro (48GB) | Studio Display
    Chicago, IL | "Local Time Machine snapshots save every .0 upgrade week."
    November 11, 2026 at 6:30 pm in reply to: AirPods Pro 2 Spatial Audio volume drops softly whenever MacBook notification chimes #49
    Marcus Reed
    Participant

    Diagnosis: APFS snapshot rollback or First Aid is irrelevant here—the symptom is a live bluetoothd/coreaudiod IPC race condition, not filesystem corruption. Verify the active Handoff policy persists across reboots by checking defaults -currentHost read com.apple.Bluetooth AudioSwitchBehavior (expect 0 for manual); if it reverts, inspect ~/Library/Preferences/ByHost/com.apple.Bluetooth.*.plist for write failures via log show --predicate 'subsystem == "com.apple.bluetooth"' --last 1h. Time Machine restores only reintroduce the stale preference plist causing the race.

    Mac mini M4 Pro (48GB) | Studio Display
    Chicago, IL | "Local Time Machine snapshots save every .0 upgrade week."
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Viewing 2 posts - 1 through 2 (of 2 total)