How to Clean Install macOS Catalina? - Create macOS Catalina Bootable USB and Install

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  • เผยแพร่เมื่อ 23 ธ.ค. 2024

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  • @GinjaFajr
    @GinjaFajr ปีที่แล้ว +4

    I watched 3 other videos and tried to install however it failed. But after watching your video it worked! This video was the best, most concise and clear, step by step way. Thank you ever so much for providing this type of content. By far the best way to install this

    • @TechReviewPro
      @TechReviewPro  7 หลายเดือนก่อน

      You're most welcome!!😀 I'm so glad to know it worked. Thanks for letting me know! I hope you already subscribed. Looking forward to hearing more from you.😊

  • @lionelsilas5573
    @lionelsilas5573 2 ปีที่แล้ว +1

    Hi, thank for the tutorial it was really helpful. I have encountered a problem thou my installer keep breaking off at about 80% and I cant seem to reinstall the os. Please share any advice you can on what to do

    • @TechReviewPro
      @TechReviewPro  2 ปีที่แล้ว

      There might be some issues with the installation media, which you have created. May be some files are missing! Why don’t you recreate the installation media and try it again.
      And let me know if this works, if not I’ll be happy to help 😀

    • @lionelsilas5573
      @lionelsilas5573 2 ปีที่แล้ว +1

      @@TechReviewPro yeah I thought of that but I had erased my previous os before i encountered the problem . the error message it gives is " an error occured validating the installer data. The download is either damaged or in complete

    • @TechReviewPro
      @TechReviewPro  2 ปีที่แล้ว

      Okay, that’s the issue!
      No problem, make sure you’ve working internet connection, remove the installation media and turn off your Mac. Now turn it on while holding Option+Command+R button.
      Release the button when you see the Apple Logo. This will put your Mac into internet recovery Mode. And reinstall the OS.
      But keep in mind this might take upto 8-9GB of bandwidth.
      Do let me know if this works!

  • @Norbush92
    @Norbush92 3 ปีที่แล้ว +1

    You mentioned that Apple recommends APFS for recents macs. I have a 2013 MacBook Air (SSD). Should I go with APFS as well? Thanks in advance!

    • @TechReviewPro
      @TechReviewPro  3 ปีที่แล้ว

      Yes, you can! According to Apple : APFS is optimised for the Flash/SSD storage used in recent Mac computers, it can also be used with older systems with traditional hard disk drives (HDD) and external, direct-attached storage.

  • @cookaloris
    @cookaloris ปีที่แล้ว

    Thanks for this video. it was very clear and helpful. I bought a Samsung t7 SSD that I plan to use with my Late 2012 iMac, and I got through all the steps but I stopped around the 10 minute mark on your video. You kind of breeze past the "backup" part. I don't want to go further in case I delete anything important. Any tips on how to backup? Thank you again.

  • @marcelmeijer1923
    @marcelmeijer1923 2 ปีที่แล้ว +1

    Seems like a question with an obvious answer ,but I'd rather ask and be sure. Can I use the same bootable USB for multiple computers?

    • @TechReviewPro
      @TechReviewPro  2 ปีที่แล้ว

      Yes, you can use it with Multiple Macs!

  • @adamsonbaeta
    @adamsonbaeta 4 ปีที่แล้ว +1

    Any Idea after clean install of macOS and then restoring a time machine backup might return errors?

  • @guilhermepintoeverasdossan4435
    @guilhermepintoeverasdossan4435 2 ปีที่แล้ว

    Hello ! Thank you for the tutorial!
    I have a question, i do everything like you till the last moment. I have a MacBook air early 2015, and when I am turning it on, the PC don't go to boot system. And in "system preferences->startup disk" the external USB drive don't appear. Any suggestion ?
    Thank you in advance

  • @MrAzeem
    @MrAzeem 4 ปีที่แล้ว

    My app store is just downloading Mac OS of 19mb not full size. What to do?

  • @davet1610
    @davet1610 2 ปีที่แล้ว +1

    Thank you, I bought an older MacBook Pro and couldn't auto upgrade as it was formatted incorrectly. This was by far the easiest method to upgrade from macOS Mojave.

    • @TechReviewPro
      @TechReviewPro  7 หลายเดือนก่อน

      You're most welcome! I’m so glad it was helpful. 😀Thanks for letting me know. I hope you already subscribed. If not, please do, it’s free and helps the channel grow. Also, it would mean a world to me. Looking forward to hearing more from you.

  • @salijevicdenis
    @salijevicdenis ปีที่แล้ว +1

    This is the only video that helped. Thank you, my friend!

    • @TechReviewPro
      @TechReviewPro  7 หลายเดือนก่อน

      You're most welcome! I’m so glad it was helpful. 😀Thanks for letting me know. I hope you already subscribed. If not, please do, it’s free and helps the channel grow. Also, it would mean a world to me. Looking forward to hearing more from you.

  • @rjkral
    @rjkral 3 ปีที่แล้ว

    EXCEPT now in the app store it only provides an INSTALL option, not a download option

  • @JuTubeTV
    @JuTubeTV ปีที่แล้ว +1

    Great Job! love the drag-and-drop terminal directory method! all these other videos are like... type all this crap in
    thanks again!

    • @TechReviewPro
      @TechReviewPro  ปีที่แล้ว

      You’re most welcome! I’m so glad you liked it.
      Thanks for your comment! I hope you already subscribed. Looking forward to hearing more from you.😊

  • @jensenandre1073
    @jensenandre1073 4 ปีที่แล้ว +4

    I really appreciate this detailed video. Way better content than most other videos.
    Question-- After erasing and formatting the drive (in my case, I have installed a new SSD into my MBA) 12:48, what would happen if I restore from Time Machine Backup from an external drive INSTEAD of proceeding to install a clean macOS like you did in the video? Would doing this process instead STILL install the new macOS once finished restoring from TM backup onto my newly installed SSD?
    Thank you so much for the help, Rahul!

    • @TechReviewPro
      @TechReviewPro  4 ปีที่แล้ว +2

      Hi Jensen 👋First of all, I wanted to thank you for your comment and appreciation. I'm so glad you liked the tutorial and found it way better than others.
      Here is answer to your query: When you do so, it'll install that way as well, but the problem with that is: it may bring some residual files from previous operating system as well that might cause some minor bugs. So it's always better idea to clean install. But again, keep in mind, that's a minor one and you might not even notice those minor bugs. So choose the one that suits you.
      I hope this helps! If not, feel free to ask. I'll try my best to help. Thanks! 😀

    • @jensenandre1073
      @jensenandre1073 4 ปีที่แล้ว

      TechReviewPro This was a very helpful response. So now my question is if I clean install macOS, can i proceed to backup from TimeMachine once it’s completed?

    • @TechReviewPro
      @TechReviewPro  4 ปีที่แล้ว

      @@jensenandre1073 Yes, of course!

  • @mannyguerra2028
    @mannyguerra2028 2 ปีที่แล้ว +1

    Well done! simple step by step. Thanks - just subscribed

    • @TechReviewPro
      @TechReviewPro  2 ปีที่แล้ว

      Thank you! I'm glad to know it was helpful. Thanks for letting me know!
      I'm so glad you subscribed. 😀 Looking forward to educating you with more such videos. Also, I would be happy to hear more from you in the comment section of upcoming videos as well. 🙂

  • @nidhipurwar2281
    @nidhipurwar2281 4 ปีที่แล้ว

    Where I get drivers please help my Mac book pro 2018 wifi and trackpad not work

  • @chathurangaperera8381
    @chathurangaperera8381 4 ปีที่แล้ว +7

    good video. you can get the full details about how to clean install macos. recommend with confidence (y)

    • @TechReviewPro
      @TechReviewPro  4 ปีที่แล้ว

      Thanks! 😀I'm so glad to know it was helpful. Thanks for recommendations! Much appreciated.😍

  • @ebrimasonko7859
    @ebrimasonko7859 ปีที่แล้ว +1

    you are the best, your explanation is so so good bro

    • @TechReviewPro
      @TechReviewPro  7 หลายเดือนก่อน

      Thank you!! I’m so glad you liked it. 😀Thanks for letting me know. I hope you already subscribed. If not, please do, it’s free and helps the channel grow. Also, it would mean a world to me. Looking forward to hearing more from you.

  • @sanjuleons
    @sanjuleons 3 ปีที่แล้ว

    How to transfer the OS Catalina from Bootable USB to System HDD? The issue i am facing is on disconnecting the USB my mac mini is not booting. I cannot connect my mac mini to wifi due to protocal issues, please suggest a solution to boot Catalina from internal HDD

  • @creativefrogs3768
    @creativefrogs3768 10 หลายเดือนก่อน

    Windows external Hard Disk connect to the mac ?

  • @luchywally8063
    @luchywally8063 4 หลายเดือนก่อน +1

    This worked perfectly for me. Thank you very much for your help.

    • @TechReviewPro
      @TechReviewPro  3 หลายเดือนก่อน

      You’re most welcome! I’m glad to know it was helpful. Thanks for letting me know! 🙂
      I hope you already subscribed. If not, please do, it’s FREE and helps the channel grow. Also, it would mean a world to me.
      Looking forward to hearing more from you. 😊

  • @MrWangSh
    @MrWangSh 2 ปีที่แล้ว

    Can we do this while on Macos Sierra?

  • @EligioMerino
    @EligioMerino 2 ปีที่แล้ว +2

    Awesome workflow steps, thanks Man!! 👏

    • @TechReviewPro
      @TechReviewPro  2 ปีที่แล้ว

      You're most welcome! I'm glad you liked it.
      Thanks for your comment! I hope you already subscribed. Looking forward to hearing more from you.😊

  • @Majid-ALK
    @Majid-ALK 4 ปีที่แล้ว +1

    After I erased the Macbook air mid 2012 Apple ssd using disk utility and make it APFS as you clarified in the video, the SSD appears hidden after agree the terms to install Catalina and A MESSAGE appeared saying "your mac needs a firmware update to install this volume catalina", What should I do to solve this issue?

    • @TechReviewPro
      @TechReviewPro  4 ปีที่แล้ว

      DM me on Facebook or Instagram along with screenshot, I’ll try me best to help you!
      Thanks 🙏

    • @blackpearlmedical6915
      @blackpearlmedical6915 3 ปีที่แล้ว

      @@TechReviewPro hi, im getting this same error.

  • @ooya4485
    @ooya4485 3 ปีที่แล้ว

    I have MacOS High Sierra 10.13.6
    Can i install this?? Please replay

  • @iansummerton2243
    @iansummerton2243 ปีที่แล้ว +1

    Thanks for this. Very clear and simple

    • @TechReviewPro
      @TechReviewPro  7 หลายเดือนก่อน

      You're most welcome! I’m so glad you liked it. 😀I hope you already subscribed. If not, please do, it’s free and helps the channel grow. Also, it would mean a world to me. Looking forward to hearing more from you.

  • @LetsLearnSomethingn
    @LetsLearnSomethingn 2 ปีที่แล้ว

    hi bro it was nice but i have a problem i want to make bootable pendrive in windows. but how my macbook pro and it is 2010 wich os i can install in my macbook pro 2010 please help me. thanks

  • @ImYourOverlord
    @ImYourOverlord ปีที่แล้ว +1

    The advice to have some coffee is my favorite part of the video 😁

    • @TechReviewPro
      @TechReviewPro  7 หลายเดือนก่อน

      Thanks! I’m so glad you liked that part. 😀Thanks for letting me know. I hope you already subscribed. If not, please do, it’s free and helps the channel grow. Also, it would mean a world to me. Looking forward to hearing more from you.

  • @wayiribetouattara3015
    @wayiribetouattara3015 2 ปีที่แล้ว +2

    This is Ok for me great . well explained and well detailed.
    THANK YOU

    • @TechReviewPro
      @TechReviewPro  2 ปีที่แล้ว

      Awesome!😀 I'm glad to know it was useful. Thanks for letting me know! I hope you already subscribed. Looking forward to hearing more from you. 😊

  • @childrenscenter3969
    @childrenscenter3969 3 ปีที่แล้ว

    Thank you for this. I do have a question though. Can you jump from MacOS Sierra to Catalina or even Big Sur?

    • @marcleroux2206
      @marcleroux2206 3 ปีที่แล้ว

      Its depend to your model of your Macbook.. Big Sur you can only install with 2013- to now... under 2013 i think you cant not, but i think with a app, you can install Big Sur if you have a 2012 or less

    • @jakingsarchly6433
      @jakingsarchly6433 3 ปีที่แล้ว

      @@marcleroux2206 please which app is that?

  • @hugorodrigues1057
    @hugorodrigues1057 2 ปีที่แล้ว +1

    First try with your help! Thanks 🙏

    • @TechReviewPro
      @TechReviewPro  2 ปีที่แล้ว

      Awesome! I'm glad to know it was helpful. Thanks for letting me know! I hope you already subscribed. Looking forward to hearing more from you. 😊

  • @humbertorivera7080
    @humbertorivera7080 6 หลายเดือนก่อน

    Hey brother you help me a lot with my iMac 2013 lates version. i was having a hard times to put it back to work because i factory reset without any back up and then its start with X LION IOS which do not let me do anything through App Store etc. Finally i found your helpfull video!, now ill be able to fix that IOS issues. Thanksm its working so far, im still working on it, but i like to say thank you because you really help me this time. Thanks again.

  • @sudheerjr
    @sudheerjr 4 ปีที่แล้ว

    while making the bootable drive is it ok to use APFS ??

  • @random34512
    @random34512 2 ปีที่แล้ว

    it is compulsorary to format the ssd? If I want my data to remain in the SSD, then also can I follow this method?

    • @TechReviewPro
      @TechReviewPro  2 ปีที่แล้ว

      No, it’s not compulsory, but this video is for a clean install. And if you don’t format the SSD, you are not clean installing the OS, instead of that you’re simply upgrading the OS.

    • @random34512
      @random34512 2 ปีที่แล้ว +1

      @@TechReviewPro it means i just need to install the os without formatting

    • @TechReviewPro
      @TechReviewPro  2 ปีที่แล้ว

      Yes, you can install the OS through system update and in this process your data will also be safe. But I would still suggest you to please backup your files to an external drive so that there is no possibility of file loss.

  • @santoshgnv7871
    @santoshgnv7871 4 ปีที่แล้ว +1

    Thanks a lot fro detailed explanation, but is it mandatory to use Bash or one can proceed with Zsh?

    • @TechReviewPro
      @TechReviewPro  7 หลายเดือนก่อน

      You're most welcome! I’m so glad it was helpful. 😀Thanks for letting me know. I hope you already subscribed. If not, please do, it’s free and helps the channel grow. Also, it would mean a world to me. Looking forward to hearing more from you.

  • @somashekarl5082
    @somashekarl5082 4 ปีที่แล้ว

    Can I install Catalina over Mac OS Mavericks? Plz tell me .

  • @k-editions7289
    @k-editions7289 4 ปีที่แล้ว

    The boot drive is great my my 2017 macbook pro keeps crashing during the installation

  • @wwechampikp
    @wwechampikp 4 ปีที่แล้ว

    Hi this tutorial is awesome but it will need mac os running but in my case my macbook is not turning on, I tried to reinstall mac via restore options but it keeps stuck due to slow internet. Also no body have a Mac in my town I have another laptop but it's windows. Can u please help me to create mac os bootable USB on windows

  • @AliAakash
    @AliAakash ปีที่แล้ว +1

    Thanks for sharing the knowledge :)

    • @TechReviewPro
      @TechReviewPro  ปีที่แล้ว

      You're most welcome! I'm so glad you liked it.
      Thanks for your comment! I hope you already subscribed. Looking forward to hearing more from you.😊

  • @SIDSTARRSTUDIO
    @SIDSTARRSTUDIO 4 ปีที่แล้ว

    Question, once you select Go and forward to the box. When the box apprears, what to type in the box.

  • @feteaadrian3082
    @feteaadrian3082 2 ปีที่แล้ว +1

    Thanks man, u made my day! Cheers!

    • @TechReviewPro
      @TechReviewPro  7 หลายเดือนก่อน

      You're most welcome! I’m so glad you liked it. 😀Thanks for letting me know. I hope you already subscribed. If not, please do, it’s free and helps the channel grow. Also, it would mean a world to me. Looking forward to hearing more from you.

  • @KelvinKMS
    @KelvinKMS 4 ปีที่แล้ว +1

    Best video so far !!!

    • @TechReviewPro
      @TechReviewPro  7 หลายเดือนก่อน

      Thank you!! I’m so glad you liked it. 😀Thanks for letting me know. I hope you already subscribed. If not, please do, it’s free and helps the channel grow. Also, it would mean a world to me. Looking forward to hearing more from you.

  • @arfaouihamdi
    @arfaouihamdi 3 ปีที่แล้ว

    When I put my password on terminal and beginning the erase phase , it gets interumpted with couldn’t erase message . Help plz

  • @janali74
    @janali74 3 ปีที่แล้ว

    How to make partitions .i made partitions it shows 2 partitions of each names like mac hd mac data .d and d data etc

  • @stanilausattionu3124
    @stanilausattionu3124 ปีที่แล้ว +1

    I love this tut,God bless you!

    • @TechReviewPro
      @TechReviewPro  7 หลายเดือนก่อน

      Thanks for the love, support, and blessings! I’m so glad it was helpful. 😀Thanks for letting me know. I hope you already subscribed. If not, please do, it’s free and helps the channel grow. Also, it would mean a world to me. Looking forward to hearing more from you.

  • @AloneRaptor5332
    @AloneRaptor5332 ปีที่แล้ว

    Im trying to install the catalina and it keeps saying my computer cant install it. what do i do

  • @taylor22270
    @taylor22270 4 ปีที่แล้ว

    will time machine back up all users while i'm logged in as an admin or will i need to log in as each user to backup? also when i restore will each user have to do this individually?

  • @eosio8450
    @eosio8450 4 ปีที่แล้ว +1

    Excellent and detailed explanation 👌👌

    • @TechReviewPro
      @TechReviewPro  3 ปีที่แล้ว

      Thanks a lot 😊 I'm glad you liked it.
      Thanks for your comment! I hope you already subscribed. Looking forward to hearing more from you.😊

  • @ArczAngel
    @ArczAngel 4 ปีที่แล้ว

    Is this same step when newly SSD?

  • @drnmusic8915
    @drnmusic8915 6 หลายเดือนก่อน +1

    Great tutorial. Thanks!

    • @TechReviewPro
      @TechReviewPro  6 หลายเดือนก่อน

      You’re most welcome! I’m so glad you liked it. 😀
      I hope you already subscribed. If not, please do, it’s free and helps the channel grow. Also, it would mean a world to me.
      Looking forward to hearing more from you. 🙂

  • @petezaparti
    @petezaparti 4 ปีที่แล้ว +1

    I created the bootable usb, however when I click the installer on the start up, it just brings up an image of a circle with a line crossed out. Please help.

    • @TechReviewPro
      @TechReviewPro  4 ปีที่แล้ว +1

      DM me on Facebook or Instagram along with screenshot, I’ll try me best to help you!
      Thanks 🙏

    • @pranavp8023
      @pranavp8023 4 ปีที่แล้ว

      TechReviewPro same here , however when I’m bout to download 8gb of data in the installer while at the end of finishing it and it automatically restarts into boot despite that I can’t even go into applications folder where it is easy to make bootable drive using cmd , since it’s restarting and installing so I can’t do is there solution .?

  • @m31vyn
    @m31vyn 4 ปีที่แล้ว +1

    Thanks your instructions worked perfectly. Followed your detailed steps after my previously failed attempts. Upgraded my old 256GB SSD to my new 1TB SSD drive, which is now running Catlina OS. It feels much faster than before, not sure if that's the clean install, or the new drive. Anyway thanks again!

    • @TechReviewPro
      @TechReviewPro  3 ปีที่แล้ว

      You're most welcome!!😀 I'm glad to know it was helpful. Thanks for letting me know! I hope you already subscribed. Looking forward to hearing more from you. 😊

  • @ruseated
    @ruseated 5 ปีที่แล้ว +3

    Good how-to video - thank you! But - your videos would really benefit from better audio. The ambient echo makes you often hard to understand.

    • @TechReviewPro
      @TechReviewPro  5 ปีที่แล้ว

      Thanks for the feedback. I apologise for the echo. I'll consider your suggestion and work on improving audio in the coming videos.

  • @lovetodocoolstuff9309
    @lovetodocoolstuff9309 4 ปีที่แล้ว

    Terminal stopped me at 8:51 and and told me my OS was not new enough. Even though I’m on 10.9.5

  • @ze1054
    @ze1054 ปีที่แล้ว +1

    Perfect job, cheers...😁

    • @TechReviewPro
      @TechReviewPro  ปีที่แล้ว

      Thank you so much for your comment. I’m so glad you liked it. 😀 I hope you already subscribed. Looking forward to hearing more from you.

  • @Swag_like_ohio_ohio
    @Swag_like_ohio_ohio 4 ปีที่แล้ว

    but what's happened when you delete macOS Mojave will macOS Catalina also be deleted?

  • @steveyeager5775
    @steveyeager5775 4 ปีที่แล้ว

    Do you need a specific type of USB drive or can you use any type as long as it has plenty of space? I've tried with a Scan Disk Cruzer Glide 16 MB and it fails when its building the boot disk installer? I keep getting this error
    If you wish to continue type (Y) then press return: y
    Erasing disk: 0%... 10%... 20%... 30%... 100%
    Copying to disk: 0%... 100%
    IA app name cookie write failed
    The copy of the installer app failed.
    Steves-iMac:~ steve$

  • @tadhgbeanbradley
    @tadhgbeanbradley 3 ปีที่แล้ว +1

    Excellent video with clear and easy instructions. Thanks very much!

    • @TechReviewPro
      @TechReviewPro  3 ปีที่แล้ว

      You're most welcome! I'm glad you liked it.
      Thanks for your comment! I hope you already subscribed. Looking forward to hearing more from you.😊

  • @srajkirmani
    @srajkirmani 4 ปีที่แล้ว

    Thank you for a detailed and much simpler step by step demonstration, I had been surfing all around for a video like this, but still am stuck ...
    Had my macbook upgraded till catalina, but on resetting it has been downgraded to mountain lion. Now it is not accepting any of the upgrades and showing some error @product distribution file could not be verified....
    Kindly guide me pass this last hurdle...TYI

    • @TechReviewPro
      @TechReviewPro  3 ปีที่แล้ว

      You're most welcome!!😀 I'm glad to know it was helpful. Thanks for letting me know! I hope you already subscribed. Looking forward to hearing more from you. 😊

  • @akycent1
    @akycent1 ปีที่แล้ว +1

    precise and nice video...

    • @TechReviewPro
      @TechReviewPro  ปีที่แล้ว +1

      Thank you so much for your comment. I’m so glad you liked it. 😀 I hope you already subscribed. Looking forward to hearing more from you.

  • @pasidubro179
    @pasidubro179 2 หลายเดือนก่อน

    Only you showed the path right away, when doing this, be sure to stop wifi and boot! Im 🇱🇰 , thank you lot❤❤❤

  • @marissamanprasert
    @marissamanprasert 4 ปีที่แล้ว

    My iMac 8,1 keeps saying my volume does not contain a valid copy of macOS. I downloaded the installer on an external hard drive, made a copy of the OS onto my internal APFS volume, and now during the post install patches portion, it’s saying the only volume I have/am using doesn’t have a valid copy. BUT on disk utilities it shows the correct GB of used storage from the OS (about 8.5 GB).... what do I do? I’m stuck.

    • @mustbescud
      @mustbescud 4 ปีที่แล้ว

      I think you were suppose to format the flashdrive to mac extended journal?

  • @jaynunez9124
    @jaynunez9124 4 ปีที่แล้ว +2

    Thank you so much for this tutorial. 🥰 all the best!

    • @TechReviewPro
      @TechReviewPro  3 ปีที่แล้ว

      You're most welcome! I'm glad you liked it.
      Thanks for your comment! I hope you already subscribed. Looking forward to hearing more from you.😊

  • @andreyivanov2316
    @andreyivanov2316 4 ปีที่แล้ว +1

    Thank you so much for your video 😀🙏🏻

    • @TechReviewPro
      @TechReviewPro  3 ปีที่แล้ว

      You're most welcome! I'm glad you liked it.
      Thanks for your comment! I hope you already subscribed. Looking forward to hearing more from you.😊

  • @sarahashim8298
    @sarahashim8298 4 ปีที่แล้ว +1

    im getting ''error'' what do I do?

  • @charleshurt5188
    @charleshurt5188 3 ปีที่แล้ว +1

    I appreciate you posting this. Thank you!

    • @TechReviewPro
      @TechReviewPro  3 ปีที่แล้ว

      My pleasure! You're most welcome! I'm glad you liked it.
      Thanks for your comment! I hope you already subscribed. Looking forward to hearing more from you.😊

  • @AM-od1yj
    @AM-od1yj 4 ปีที่แล้ว

    Hi dude im new here First comment I hope you will be fine and you will see my comment and I’m a new subscriber and i have question when i Earse disk and Select format ApFs then They create disk container by default which take a lil bit space so how we will Reclaim it to main ssd drive or how we will remove it any method

  • @hemantbagri3975
    @hemantbagri3975 4 ปีที่แล้ว

    After the installation it is stuck on some data &privacy window...it has option of continue but its not accepting the click

  • @deejaymalice254
    @deejaymalice254 ปีที่แล้ว +1

    nice one, very helpful indeed .

    • @TechReviewPro
      @TechReviewPro  7 หลายเดือนก่อน

      Thank you!! I’m so glad it was helpful. 😀Thanks for letting me know. I hope you already subscribed. If not, please do, it’s free and helps the channel grow. Also, it would mean a world to me. Looking forward to hearing more from you.

  • @rajanainiwal8341
    @rajanainiwal8341 3 ปีที่แล้ว +1

    thanks you for this video

    • @TechReviewPro
      @TechReviewPro  2 ปีที่แล้ว

      You're most welcome! I'm glad to know it was helpful. Thanks for letting me know! I hope you already subscribed. Looking forward to hearing more from you. 😊

  • @skrupa87
    @skrupa87 4 ปีที่แล้ว

    I successfully completed all your steps but when I try to do bootable from USB, I see Catalina but there is nothing on the drive and I erased my Mac OS Sierra. Please help ASAP. I'll pay you but I have work and now my computer is not working.

  • @thefarighvines
    @thefarighvines 4 ปีที่แล้ว +1

    Great! Really helpful video 👍🏼

    • @TechReviewPro
      @TechReviewPro  2 ปีที่แล้ว

      Thanks! I'm glad to know it was helpful. Thanks for letting me know! I hope you already subscribed. Looking forward to hearing more from you. 😊

  • @kaushikmishra7891
    @kaushikmishra7891 4 ปีที่แล้ว

    Thanks bro....very helpful .....keep it up

    • @TechReviewPro
      @TechReviewPro  3 ปีที่แล้ว

      You're most welcome!!😀 I'm glad to know it was helpful. Thanks for letting me know! I hope you already subscribed. Looking forward to hearing more from you. 😊

  • @ericgarcia6632
    @ericgarcia6632 4 ปีที่แล้ว +6

    Thanks so much. You gave me exactly what I needed instead of a bunch of crap Mac put me through. Great job walking through all the steps.

    • @TechReviewPro
      @TechReviewPro  3 ปีที่แล้ว +1

      You're most welcome!!😀 I'm glad to know it was helpful. Thanks for letting me know! I hope you already subscribed. Looking forward to hearing more from you. 😊

  • @syamlalp90
    @syamlalp90 4 ปีที่แล้ว +1

    Really helpful ,thank you

    • @TechReviewPro
      @TechReviewPro  3 ปีที่แล้ว

      You're most welcome!!😀 I'm glad to know it was helpful. Thanks for letting me know! I hope you already subscribed. Looking forward to hearing more from you. 😊

  • @fadi_lee
    @fadi_lee 4 ปีที่แล้ว

    do you lose staff after installing ?

  • @iqbalabulatiffi9773
    @iqbalabulatiffi9773 2 ปีที่แล้ว

    Hi thank you for ur videos. Very helpful. But face 1 problem where at the disk utility I cant delete my ssd. Cant be selected. And right after I on my macbook, it will directed me to myOS recovery. I need to enter my password then I will see the Os utility windows. Pls help me brother.

  • @ArczAngel
    @ArczAngel 4 ปีที่แล้ว

    What is your RAM?

  • @mayankmohan5032
    @mayankmohan5032 4 ปีที่แล้ว +1

    Thanks man 👍, great video it helps a lot 😊.

    • @TechReviewPro
      @TechReviewPro  3 ปีที่แล้ว

      You're most welcome!!😀 I'm glad to know it was helpful. Thanks for letting me know! I hope you already subscribed. Looking forward to hearing more from you. 😊

  • @jimmyboyn
    @jimmyboyn 4 ปีที่แล้ว

    I keep getting the prohibited symbol while trying to access the bootable drive

  • @calibeats
    @calibeats 3 ปีที่แล้ว +1

    thanks brother!

    • @TechReviewPro
      @TechReviewPro  2 ปีที่แล้ว

      You're most welcome! I'm glad you liked it.
      Thanks for your comment! I hope you already subscribed. Looking forward to hearing more from you.😊

  • @uweselzer1531
    @uweselzer1531 4 ปีที่แล้ว +2

    Thanks a lot for this excellent explanation!! Very helpful!!

    • @TechReviewPro
      @TechReviewPro  4 ปีที่แล้ว +1

      Your welcome! I'm glad you liked it. 😀

  • @cameronquail8566
    @cameronquail8566 4 ปีที่แล้ว

    When I restart, it just shows Macintosh HD and not the macOS Catalina installer. Why is this happening and how do I fix it?

  • @suniln446
    @suniln446 5 ปีที่แล้ว

    Can i clean install directly on new external SSD without bootable usb

    • @TechReviewPro
      @TechReviewPro  4 ปีที่แล้ว

      No, you can't. I hope this helps! If you still have any questions, feel free to ask. I'll try my best to help. Thanks! 😀

    • @simonsleight4058
      @simonsleight4058 4 ปีที่แล้ว

      All went well until I restarted, selected disc utility - two mac hd drives, mac hd and mac hd-data, followed advice elsewhere and deleted mac hd-data and now unable to reinstall macOS Cat ? Any suggestions //

  • @felix97786
    @felix97786 5 ปีที่แล้ว

    Hi mac OS X lion can be upgrade?

    • @TechReviewPro
      @TechReviewPro  4 ปีที่แล้ว

      Which Mac you have got? As mentioned in the video description, here is the list of devices on which you can clean install macOS Catalina:
      MacBook (2015 or Later): Yes, you can install macOS Catalina on MacBook (2015 or Later)
      MacBook Air (2012 or newer): Yes, you can install macOS Catalina on MacBook Air (2012 or Later)
      MacBook Pro (Mid 2012 or Newer): Yes, you can install macOS Catalina on MacBook Pro (Mid 2012 or Newer)
      iMac (2012 and Newer): Yes, you can install macOS Catalina on iMac (2012 and Newer)
      iMac Pro (2017 and Newer): Yes, you can install macOS Catalina on iMac Pro (2017 and Newer)
      For more details about macOS Catalina supported devices, check this official guide: support.apple.com/en-in/HT210222
      I hope this helps! If not, feel free to ask. I'll try my best to help. Thanks! 😀

  • @RataLife
    @RataLife 4 ปีที่แล้ว +1

    nice and clean !! thanks

    • @TechReviewPro
      @TechReviewPro  3 ปีที่แล้ว

      You're most welcome! I'm glad you liked it.
      Thanks for your comment! I hope you already subscribed. Looking forward to hearing more from you.😊

  • @SmartMoneyCookie
    @SmartMoneyCookie 4 ปีที่แล้ว +1

    Thanks man. Very helpful!

    • @TechReviewPro
      @TechReviewPro  3 ปีที่แล้ว +1

      You're most welcome!!😀 I'm glad to know it was helpful. Thanks for letting me know! I hope you already subscribed. Looking forward to hearing more from you. 😊

  • @ZAINUL-ABEED
    @ZAINUL-ABEED 4 ปีที่แล้ว

    why passport not typing on screen

  • @elyzsabethahne2116
    @elyzsabethahne2116 2 ปีที่แล้ว

    Hello; please, could someone explain to me whether I have to erase/format the new SSD I will be installing in my Mac Mini before I clean-install MacOS Catalina? If so, then how do I do this (do I have to use Disk Utility)?
    Thank you very much in advance.

  • @mackenleyduverge8568
    @mackenleyduverge8568 4 ปีที่แล้ว +2

    Thanks a lot life saver video

    • @TechReviewPro
      @TechReviewPro  4 ปีที่แล้ว

      You're welcome! 😀I'm glad to know it was helpful. Thanks for letting me know!

  • @mayurtroll4891
    @mayurtroll4891 4 ปีที่แล้ว

    I got error my setup file i corrupt how to resolve

  • @sanjanamoses2210
    @sanjanamoses2210 4 ปีที่แล้ว

    When I restart my mac, it just shows Macintosh HD and doesn't show macOS catalina installer? Why?

    • @cameronquail8566
      @cameronquail8566 4 ปีที่แล้ว

      Same

    • @AM-od1yj
      @AM-od1yj 4 ปีที่แล้ว

      Its beacuse you should Boot ur pendrive

  • @laxmigem4535
    @laxmigem4535 4 ปีที่แล้ว

    Thank u So Much .. so neat n clear u have explained.. wow..

    • @TechReviewPro
      @TechReviewPro  3 ปีที่แล้ว

      You're most welcome! I'm glad you liked it.
      Thanks for your comment! I hope you already subscribed. Looking forward to hearing more from you.😊

  • @edsonfranca8763
    @edsonfranca8763 4 ปีที่แล้ว

    Mines still says reinstall Big Sur

  • @coversong9363
    @coversong9363 4 ปีที่แล้ว

    how to clean up mac 🖥 without deleting and uninstalling the important software?

  • @tomandrews9063
    @tomandrews9063 10 หลายเดือนก่อน +1

    THANKYOU!!!!!!!!!!

    • @TechReviewPro
      @TechReviewPro  10 หลายเดือนก่อน

      You’re most welcome! I’m so glad you liked it.
      Thanks for your comment! I hope you already subscribed. Looking forward to hearing more from you.😊

  • @devdas20001
    @devdas20001 5 ปีที่แล้ว +1

    A big thanx to you for a very clear and accurate information.

    • @TechReviewPro
      @TechReviewPro  5 ปีที่แล้ว

      Your welcome! I'm so glad you found the information useful. 😀

  • @mohammadziauddin2963
    @mohammadziauddin2963 4 ปีที่แล้ว +1

    Thank you so much, it’s very helpful ❤️❤️❤️

    • @TechReviewPro
      @TechReviewPro  3 ปีที่แล้ว

      You're most welcome!!😀 I'm glad to know it was helpful. Thanks for letting me know! I hope you already subscribed. Looking forward to hearing more from you. 😊

  • @knowledgeseeker9695
    @knowledgeseeker9695 5 ปีที่แล้ว +1

    how can I download Catalina DMG file?

    • @TechReviewPro
      @TechReviewPro  4 ปีที่แล้ว +2

      You may download it from Apple's official download page: support.apple.com/en_AU/downloads/macos I hope this helps! If not, feel free to ask. I'll try my best to help. Thanks! 😀

  • @x213ERx
    @x213ERx 4 ปีที่แล้ว

    It worked thanks my dude.

    • @TechReviewPro
      @TechReviewPro  3 ปีที่แล้ว

      You're most welcome!!😀 I'm glad to know it worked. Thanks for letting me know! I hope you already subscribed. Looking forward to hearing more from you.😊

  • @praveenkothagattu
    @praveenkothagattu 4 ปีที่แล้ว

    Thanks, Good information Nice to Meet u

    • @TechReviewPro
      @TechReviewPro  3 ปีที่แล้ว

      You're most welcome! I'm glad you liked it.
      Thanks for your comment! I hope you already subscribed. Looking forward to hearing more from you.😊