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How to Downgrade MacOS Big Sur to Catalina Without Losing Deleting DATA | Hindi Tutorial 2021



Hey Wassup!πŸ˜€

Hello friends today we are going to see how to Downgrade macOS Big Sur to Catalina without losing or Deleting data with just few simple steps . Enjoy the video πŸ€—
This tutorial is in Hindi language .

Important .: Please take your time machine backup before doing this process it is just a precaution

Disclaimer.: I am not responsible for anything whatever you do with your computer

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How to create macOS Bootable drive .:
Note: WickTech is the original author of this video, we just embed it, if you have any questions please contact him via Youtube.

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6 Comments

  1. Sir mac m1 me catlina installation karne se thard party plugin fcpx ka chalega achhe se big sur me bahut problem karta hai
    Ram automatic 6/7 gb use hota hai
    Rendar karne ke baad video me zig zag hota hai ye sab problem khatam ho jayega
    Sir solution bataye πŸ™