Uploaded August 2026 | Updated September 2026, 2 weeks ago
UPDATE 8/8/26: CVE-2026-65400 is a pretty serious that involves Screen Sharing. Apple just released macOS Tahoe 26.6.1 Update! In this video, I'll go over all the details that you need to know about this update, including all the new features & fixes! CHAPTERS BELOW!
0:00 macOS Tahoe 26.6.1 Welcome and Intro
0:19 Where is macOS Golden Gate 27 Beta 5?
0:50 Full Apple Software Update Release List
1:10 What’s new in updates for macOS Tahoe 26.6.1?
1:26 macOS Tahoe 26.6.1 Security Updates info
4:11 Build Version. Why is it show different on Intel?
4:55 What is the size of the 26.6.1 update on Intel & M1+?
5:19 Did Intel or M1+ Firmware or Safari get updated?
6:01 Do I recommend installing the macOS 26.6.1 Update?
6:32 Thanks for watching + shout out to my Patreon Supporters!!
The macOS Tahoe 26.6.1 Update was released on 8/06/26 @ 12:25 PM CDT
My macOS Tahoe 26.6.1 Update Article
mrmacintosh.com/macos-tahoe-26-6-1-update-everything-you-need-to-know
What's new in macOS Tahoe Updates Page
support.apple.com/en-us/122868
Apple Security Updates Page
support.apple.com/en-us/100100
What's new for enterprise in macOS Tahoe
support.apple.com/en-us/124963
Support Mr. Macintosh
patreon.com/mrmacintosh
paypal.me/mrmacintoshblog
Download Full macOS Tahoe Installers InstallAssistant.pkg
mrmacintosh.com/macos-tahoe-full-installer-database-download-directly-from-apple
My Install macOS Sequoia on Unsupported Macs Video - youtu.be/rfa2aSm7OxQ
Download Full macOS Tahoe, Sequoia, Sonoma, Ventura, Monterey & Big Sur M1, M2, M3, M4 & M5 Apple Silicon IPSW Files
mrmacintosh.com/apple-silicon-m1-full-macos-restore-ipsw-firmware-files-database
Links
MrMacintosh.com - Apple Mac Enterprise IT Blog & macOS News for MacAdmins
Twitter
twitter.com/ClassicII_MrMac
Subscribe to "The Apple Ninja's" YouTube! If it wasn't for him, I would not even be on YouTube today. Thank you!!!
youtube.com/channel/UCRddzq1GBchvbZqnVkioKnQ
UPDATE 8/8/26: CVE-2026-65400 is a pretty serious that involves Screen Sharing. Apple just released macOS Tahoe 26.6.1 Update! In this video, I'll go over all the details that you need to know about this update, including all the new features & fixes! CHAPTERS BELOW!
0:00 macOS Tahoe 26.6.1 Welcome and Intro
0:19 Where is macOS Golden Gate 27 Beta 5?
0:50 Full Apple Software Update Release List
1:10 What’s new in updates for macOS Tahoe 26.6.1?
1:26 macOS Tahoe 26.6.1 Security Updates info
4:11 Build Version. Why is it show different on Intel?
4:55 What is the size of the 26.6.1 update on Intel & M1+?
5:19 Did Intel or M1+ Firmware or Safari get updated?
6:01 Do I recommend installing the macOS 26.6.1 Update?
6:32 Thanks for watching + shout out to my Patreon Supporters!!
The macOS Tahoe 26.6.1 Update was released on 8/06/26 @ 12:25 PM CDT
My macOS Tahoe 26.6.1 Update Article
mrmacintosh.com/macos-tahoe-26-6-1-update-everything-you-need-to-know
What's new in macOS Tahoe Updates Page
support.apple.com/en-us/122868
Apple Security Updates Page
support.apple.com/en-us/100100
What's new for enterprise in macOS Tahoe
support.apple.com/en-us/124963
Support Mr. Macintosh
patreon.com/mrmacintosh
paypal.me/mrmacintoshblog
Download Full macOS Tahoe Installers InstallAssistant.pkg
mrmacintosh.com/macos-tahoe-full-installer-database-download-directly-from-apple
My Install macOS Sequoia on Unsupported Macs Video - youtu.be/rfa2aSm7OxQ
Download Full macOS Tahoe, Sequoia, Sonoma, Ventura, Monterey & Big Sur M1, M2, M3, M4 & M5 Apple Silicon IPSW Files
mrmacintosh.com/apple-silicon-m1-full-macos-restore-ipsw-firmware-files-database
Links
MrMacintosh.com - Apple Mac Enterprise IT Blog & macOS News for MacAdmins
twitter.com/ClassicII_MrMac
Subscribe to "The Apple Ninja's" YouTube! If it wasn't for him, I would not even be on YouTube today. Thank you!!!
youtube.com/channel/UCRddzq1GBchvbZqnVkioKnQ







![[FIXED] The Recovery Server Could Not Be Contacted Error! High Sierra Internet Recovery Error
Are you trying to install macOS High Sierra from recovery or internet recovery and are getting the error The recovery server could not be contacted ? THIS IS A NEW ISSUE & NOT THE DATE AND TIME OR CERT ISSUE! In this video, I will show you 3 ways to fix the issue. CHAPTERS BELOW
Command
This is the full command to run in terminal to change the apple software update server url from https to http in nvram
nvram IASUCatalogURL=http://swscan.apple.com/content/catalogs/others/index-10.13-10.12-10.11-10.10-10.9-mountainlion-lion-snowleopard-leopard.merged-1.sucatalog
URL with spaces because of YouTube formatting is removing the full URL just remove the space after each /
http://swscan.apple.com/ content/ catalogs/ others/ index-10.13-10.12-10.11-10.10-10.9-mountainlion-lion-snowleopard-leopard.merged-1.sucatalog
NOTE! IF YOUTUBE DOES NOT SHOW FULL COMMAND PATH VISIT MY ARTICLE BELOW
https://mrmacintosh.com/how-to-fix-the-recovery-server-could-not-be-contacted-error-high-sierra-recovery-is-still-online-but-broken/
Support Mr. Macintosh
https://www.patreon.com/mrmacintosh
https://paypal.me/mrmacintoshblog
0:00 Welcome and intro
0:30 MrMacintosh.com Article link
0:42 Quick review of the 3 different ways to fix this issue
1:11 What is the root problem of this issue?
2:38 Fix Option #1 Boot to a newer version of macOS Internet Recovery
3:39 Fix Option #2 Boot to macOS High Sierra USB Drive
3:58 Fix Option #3 If you can’t do #1 or #2 Change SUS URL = connect to recovery server
4:28 If you are using macOS recovery from Command R make sure you are connected to WIFI first!
4:39 Just to be sure, make sure your date and time are correct in macOS terminal with the date command
4:55 Showing a demo of how macOS High Sierra recovery fails
5:28 Walkthrough step by step fix changing the macOS Recovery SUS URL for the recovery server issue
8:51 Let me know if you have any questions! + macOS Sierra Recovery is also broken!
Huge thanks goes out to dhinakg for helping me investigate this issue! You can follow him on twitter here = https://twitter.com/dhinakg
Main article link on now to fix the macOS High Sierra The recovery server could not be contacted error!
https://mrmacintosh.com/how-to-fix-the-recovery-server-could-not-be-contacted-error-high-sierra-recovery-is-still-online-but-broken/
https://MrMacintosh.com - Apple Mac Enterprise IT Blog & macOS News for MacAdmins
Twitter
https://twitter.com/ClassicII_MrMac [FIXED] The Recovery Server Could Not Be Contacted Error! High Sierra Internet Recovery Error](https://i.ytimg.com/vi/ouNQS36dIBw/mqdefault.jpg)


