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  1. What does dialing *#21# do on iPhone? - Apple Community

    Aug 17, 2020 · What does dialing *#21# do on iPhone? Hello apple community, reccently I stumbled upon a tiktok trend that is about this number. You write it as if you would call a new …

  2. What is Someone titan *#21# and what does… - Apple Community

    Mar 14, 2021 · Dialing ##21# cancels call forwarding on your device (or again, just turn it off in settings). What confused me was the what is “someone titan *#21#” as that made no sense to …

  3. [SOLUTION] Failed to restore device in re… - Apple Community

    Nov 22, 2024 · [SOLUTION] Failed to restore device in recovery mode, libusbrestore error:21 [com.apple.MobileDevice.MobileRestore – 0x15 (21)]

  4. Calling *#21# - Apple Community

    Jul 23, 2020 · iPhone 7, iOS 13 Posted on Jul 23, 2020 2:28 PM

  5. com.apple.buildinfo.preflight.error error… - Apple Community

    Dec 8, 2023 · warrenfromcarlton north Author Level 1 26 points com.apple.buildinfo.preflight.error error 21

  6. how to encode an exclamation mark in an url? / Newbie Corner / …

    Aug 11, 2010 · I have been trying to encode an ! in an url, but somehow it just doesn't work. I tried RFC1738 codes -- one website mentioned the code was %21, a couple others said it was …

  7. Account Recovery thoroughly explained - Apple Community

    Aug 15, 2025 · Account Recovery thoroughly explained 16 8209 Last modified Aug 15, 2025 1:21 PM

  8. Received a call from Ireland +353 (21)425… - Apple Community

    Apr 3, 2024 · Received a call from Ireland +353 (21)4259200 Apple verifying my order I received a call from (hopefully) Apple, Babucarr. He asked me many questions about my order. Is this …

  9. (ERROR 21) WHEN TRYING TO RE-INSTALL MON… - Apple …

    Dec 29, 2023 · (ERROR 21) WHEN TRYING TO RE-INSTALL MONTEREY Ladies and Gentlemen this is the solution please follow the steps below. : Start Mac in recovery mode …

  10. How do I open this file on my iPhone? - Apple Community

    Apr 11, 2025 · You don’t. That file system path is not accessible. If that was using the Apple Messages app, that attachment might still be downloadable within the Messages app.