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revert system

  1. orsev

    iOS Rollback Guide

    Edit: Apple stopped signing all iOS 18 Versions, downgrade from iOS 26 not possible. Thanks to @Cobold for updating the thread. (https://www.macrumors.com/2025/09/22/apple-stops-signing-ios-18-6-2/) Evening all, first thread here, so please remove if this is the wrong place to post this /...
    • orsev
    • Thread
    • ios26 revert system rollback
    • Replies: 8
    • Forum: iOS 26
  2. RobertL39

    CONFOOSED about system files in "restore" and system DOWN-grade

    I apologize. I have looked a zillion places and read a zillion articles. If there is one that addresses this head-on, I've not found it; hence this query. • Backed-up entire internal drive, with Catalina OS installed, to external drive using CCC • Will install larger SSD in place of current...
    • RobertL39
    • Thread
    • catalina ccc revert system
    • Replies: 3
    • Forum: Mac Apps
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