PhoneVitals › Restore error codes › Error 2009
iPhone restore error 2009
What iTunes and Finder are actually telling you, and which component to look at first.
Error 2009
The problem is the cable/port/computer driver, not the phone's hardware — USB communication issue (Apple groups 2000-2009 under USB) - hubs/cables/host first; not a charging-IC code
Most likely: Usb CableStop guessing which part failed
PhoneVitals reads the phone's own telemetry over USB and names the failing component with the evidence attached — battery gauge records, decoded kernel panics, board-level suspects. Your first device scan is free.
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