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security update 2020-001

  1. foxfire_pt

    Security Update 2020-001 Catalina broke some bluetooth devices

    Hello today my dad installed "Security Update 2020-001 Catalina" on my old Mackbook retina 15 ( 2012 ) and it broke his A1016 Apple Wireless Keyboard ( it is the old transparent white one ). First i thought it was his macbook, so i tried the usual SMC, PROM , delete Bluetooth files and...
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