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    • High Sierra Os Tool For Unsupport Mac
      카테고리 없음 2020. 11. 4. 12:01


      macOS 10.13 High Sierra
      A version of the macOS operating system
      DeveloperApple Inc.
      OS family
      Source modelClosed, with open source components
      Initial releaseSeptember 25, 2017; 23 months ago
      Latest release10.13.6 (17G8030)[1](July 29, 2019; 40 days ago)[±]
      Update methodMac App Store
      Platformsx86-64
      Kernel typeHybrid (XNU)
      LicenseAPSL and Apple EULA and Non-Disclosure Agreement
      Preceded bymacOS 10.12 Sierra
      Succeeded bymacOS 10.14 Mojave
      Official websitemacOS High Sierra at the Wayback Machine (archived September 11, 2018)
      Support status
      Partially supported. Extended support ends in September 2020. iTunes, in August 2021
      1. Mac Os Sierra Mail Issues
      2. Mac Os X High Sierra
      3. High Sierra Os Tool For Unsupported Macs
      4. Reinstall Mac Os Sierra
      5. High Sierra Os Tool For Unsupported Mac Mavericks

      We may approve your post if it is a high-level issue that can't be found through searches. Mac Installing Sierra on unsupported Macs. I've run unsupported versions of Mac OS X (10.4 on FW-less G3s, Yosemite on a Mac Pro 1,1, etc.) on pretty much every Mac I've owned and not one of them has bricked.

      Part of a series on
      macOS
      • iTunes (history)
      • Safari (version history)

      Mac Os Sierra Mail Issues

      macOS High Sierra (version 10.13) is the fourteenth major release of macOS, Apple Inc.'s desktop operating system for Macintosh computers. It is the successor to macOS Sierra and it was announced at the WWDC 2017 on June 5, 2017 before being released on September 25, 2017; its successor macOS Mojave was released on September 24, 2018.[2]

      The name 'High Sierra' refers to the High Sierra region in California. As with Snow Leopard, Mountain Lion and El Capitan, the name also alludes to its status as a refinement of its predecessor, focused on performance improvements and technical updates rather than user features. Among the apps with notable changes are Photos and Safari.[2][3][4]

      • 2Changes
        • 2.1System
        • 2.2Applications
      • 3Reception

      System requirements[edit]

      macOS High Sierra runs on the following Macintosh computers:[5]

      • iMac: Late 2009 or later
      • MacBook: Late 2009 or later
      • MacBook Pro: Mid 2010 or later
      • MacBook Air: Late 2010 or later
      • Mac Mini: Mid 2010 or later
      • Mac Pro: Mid 2010 or later

      macOS High Sierra requires at least 2 GB of RAM and 14.3 GB of available disk space.

      HEVC hardware acceleration requires a Mac with a sixth-generation Intel processor or newer:

      • iMac: Late 2015 27' or later, Mid 2017 21.5' or newer
      • MacBook: Early 2015 or later
      • MacBook Pro: Mid 2016 or later

      External graphics processor support requires a Thunderbolt 3-enabled Mac:

      • MacBook Pro: Late 2016 or later
      • iMac: Mid 2017 or later

      Changes[edit]

      System[edit]

      Apple File System[edit]

      Apple File System (APFS) replaces HFS Plus as the default file system in macOS for the first time with High Sierra.[2] It supports 64‑bit inode numbers, is designed for flash memory, and is designed to speed up common tasks like duplicating a file and finding the size of a folder's contents. It also has built‑in encryption, crash‑safe protections, and simplified data backup on the go.[6]

      Metal 2[edit]

      Metal, Apple's low-level graphics API, has been updated to Metal 2. It includes virtual-reality and machine-learning features, as well as support for external GPUs.[2] The system's windowing system, Quartz Compositor, supports Metal 2.

      Media[edit]

      macOS High Sierra adds support for High Efficiency Video Coding (HEVC), with hardware acceleration where available, as well as support for High Efficiency Image File Format (HEIF). Macs with the Intel Kaby Lake processor offer hardware support for Main 10 profile 10-bit hardware decoding, those with the Intel Skylake processor support Main profile 8-bit hardware decoding, and those with AMD Radeon 400 series graphics also support full HEVC decoding [2]. However, whenever an Intel IGP is present, the frameworks will only direct requests to Intel IGP. In addition, audio codecs FLAC and Opus are also supported, but not in iTunes.[7][8]

      Other[edit]

      Kernel extensions ('kexts') will require explicit approval by the user before being able to run.[9]

      The Low Battery notification and its icon were replaced by a flatter modern look.[citation needed]

      The time service ntpd was replaced with timed for the time synchronisation.[10]

      The FTP and telnet command line programs were removed.[11]

      The screen can now be locked using the shortcut Cmd+Ctrl+Q. The ability to lock screen using a menu bar shortcut activated in Keychain Access preferences has now been removed.[12]

      The 10.13.4 update added support for external graphics processors for Macs equipped with Thunderbolt 3 ports.[13] The update discontinued support for external graphics processors in 2015 or older Macs, equipped with Thunderbolt 1 and 2 ports.

      Starting with 10.13.4, when a 32-bit app is opened, users get a one-time warning about its future incompatibility with the macOS operating system.[14]

      Applications[edit]

      Photos[edit]

      Remove mac os high sierra

      macOS High Sierra gives Photos an updated sidebar and new editing tools.[2]Photos synchronizes tagged People with iOS 11.[2]

      Mail[edit]

      Mail has improved Spotlight search with Top Hits.[2] Mail also uses 35% less storage space due to optimizations, and Mail's compose window can now be used in split-screen mode.[15]

      Safari[edit]

      Safari has a new 'Intelligent Tracking Prevention' feature that uses machine learning to block third parties from tracking the user's actions.[16] Safari can also block autoplaying videos from playing.[17][18] The 'Reader Mode' can be set to always-on.[19] Safari 11 also supports WebAssembly.[20]

      Mac Os X High Sierra

      Notes[edit]

      The Notes app allows the user to add tables to a note.[21] A note can be pinned to the top of the list.[22]

      Siri[edit]

      Siri now uses a more natural and expressive voice. It also uses machine learning to understand the user better. Siri synchronizes information across iOS and Mac devices so the Siri experience is the same regardless of the product being used.[23]

      Messages[edit]

      The release of macOS High Sierra 10.13.5 (and iOS 11.4) introduced support for Messages in iCloud.[24] This feature allows messages to sync across all devices using the same iCloud account. When messages are deleted they are deleted on each device as well, and messages stored in the cloud do not take up local storage on the device anymore.[25] In order to use the feature, the user has to enable two-factor authentication for their Apple ID.[26]

      Reception[edit]

      Reception of macOS High Sierra was reportedly positive.[27][citation needed]

      Problems[edit]

      macOS High Sierra 10.13.0 and 10.13.1 have a critical[28] vulnerability that allowed an attacker to become a root user by not entering the password. This was fixed in the Security Update 2017-001 macOS High Sierra v10.13.1.[29]

      When it was first launched, it was discovered[by whom?] that the process named 'WindowServer' had a memory leak, leading to much slower graphics performance and lagging animations, probably due to some last-minute changes in Metal 2. This was fixed in macOS 10.13.1.

      macOS High Sierra 10.13.4 had an error that caused DisplayLink to stop working for external monitors. Only 1 monitor is able to be extended, if using 2 external monitors, they can only be mirrored. This also seems to be an issue with the beta version of Mojave.[citation needed]DisplayLink have said they are working with Apple to resolve the issues but as of the most recent[when?] macOS High Sierra update, the issue still persists.[30]

      Releases[edit]

      Previous releaseCurrent releaseBeta
      VersionBuildDateDarwinNotesStandalone download
      10.1317A365September 25, 201717.0.0Original Mac App Store release
      About the security content of macOS High Sierra 10.13      		N/A
      17A405October 5, 2017About the security content of macOS High Sierra 10.13 Supplemental UpdatemacOS 10.13 Supplemental
      10.13.117B48October 31, 201717.2.0About the macOS High Sierra 10.13.1 Update
      About the security content of macOS High Sierra 10.13.1      		macOS High Sierra 10.13.1 update
      17B1002November 29, 2017About the security content of Security Update 2017-001Security Update 2017-001 macOS High Sierra v10.13.1
      17B1003
      10.13.217C88December 6, 201717.3.0About the macOS High Sierra 10.13.2 Update
      About the security content of macOS High Sierra 10.13.2      		macOS High Sierra 10.13.2 Update
      macOS High Sierra 10.13.2 Combo Update
      17C89
      17C205January 8, 2018About the security content of macOS High Sierra 10.13.2 Supplemental UpdatemacOS High Sierra 10.13.2 Supplemental
      17C2205
      10.13.317D47January 23, 201817.4.0About the macOS High Sierra 10.13.3 Update
      About the security content of macOS High Sierra 10.13.3      		macOS High Sierra 10.13.3 Update
      macOS High Sierra 10.13.3 Combo Update
      17D2047
      17D102February 19, 2018About the security content of macOS High Sierra 10.13.3 Supplemental UpdatemacOS High Sierra 10.13.3 Supplemental
      17D2102
      10.13.417E199March 29, 201817.5.0About the macOS High Sierra 10.13.4 Update
      About the security content of macOS High Sierra 10.13.4      		macOS High Sierra 10.13.4 Update
      macOS High Sierra 10.13.4 Combo Update
      17E202April 24, 2018About the security content of Security Update 2018-001Security Update 2018-001 macOS High Sierra v10.13.4
      10.13.517F77June 1, 201817.6.0About the macOS High Sierra 10.13.5 Update
      About the security content of macOS High Sierra 10.13.5      		macOS High Sierra 10.13.5 Update
      macOS High Sierra 10.13.5 Combo Update
      10.13.617G65July 9, 201817.7.0About the macOS High Sierra 10.13.6 Update
      About the security content of macOS High Sierra 10.13.6      		macOS High Sierra 10.13.6 Update
      macOS High Sierra 10.13.6 Combo Update
      17G2208
      17G3025October 30, 2018About the security content of Security Update 2018-002 High SierraSecurity Update 2018-002 High Sierra
      17G4015December 5, 2018About the security content of Security Update 2018-003 High SierraSecurity Update 2018-003 High Sierra
      17G5019January 22, 2019About the security content of Security Update 2019-001 High SierraSecurity Update 2019-001 High Sierra
      17G6029March 25, 2019About the security content of Security Update 2019-002 High SierraSecurity Update 2019-002 High Sierra
      17G6030March 29, 2019About the security content of Security Update 2019-002 High SierraSecurity Update 2019-002 High Sierra
      17G7024May 13, 2019About the security content of Security Update 2019-003 High SierraSecurity Update 2019-003 High Sierra
      17G8029July 22, 2019About the security content of Security Update 2019-004 High SierraSecurity Update 2019-004 High Sierra
      17G8030July 29, 2019About the security content of Security Update 2019-004 High SierraSecurity Update 2019-004 High Sierra

      References[edit]

      1. ^'About the security content of macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra'. Apple Support. July 29, 2019. Retrieved July 30, 2019.
      2. ^ abcdefgh'Apple Events - WWDC Keynote, June 2017 - Apple'. Archived from the original on 2017-06-06.Cite uses deprecated parameter |deadurl= (help)
      3. ^'MacOS 10.13 High Sierra Announced, Release Date Set for Fall'. OS X Daily. Archived from the original on 27 June 2017. Retrieved 6 June 2017.Cite uses deprecated parameter |deadurl= (help)
      4. ^Cunningham, Andrew. 'macOS High Sierra tech preview: A quick look at the stuff you can't see'. Ars Technica. Archived from the original on 20 June 2017. Retrieved 20 June 2017.Cite uses deprecated parameter |deadurl= (help)
      5. ^'How to download macOS High Sierra'. Apple Inc.
      6. ^'Apple File System (APFS) announced for 2017, scales 'from Apple Watch to Mac Pro' and focuses on encryption'. 9to5Mac. 2016-06-13. Archived from the original on 2017-03-28. Retrieved 2017-09-12.Cite uses deprecated parameter |deadurl= (help)
      7. ^iOS 11、macOS High Sierra：FLAC、Opus、HOA（3Dサウンド）をサポート | NEWS | Macお宝鑑定団 blog（羅針盤）Archived 2017-09-14 at the Wayback Machine
      8. ^What's New in Audio - WWDC 2017 - Videos - Apple DeveloperArchived 2017-09-14 at the Wayback Machine
      9. ^'Secure Kernel Extension Loading'. Apple Developer. June 19, 2017. Retrieved June 24, 2017.
      10. ^'Has anyone got the time? How High Sierra has changed time synchronisation'.
      11. ^'How to get BSD FTP and Telnet back in 10.13 (High Sierra)?'. Ask Different.
      12. ^'New Lock Screen feature in macOS High Sierra'. July 17, 2017.
      13. ^'Use an external graphics processor with your Mac'. Apple.
      14. ^'32-bit app compatibility with macOS High Sierra 10.13.4 - Apple Support'. April 11, 2018.
      15. ^'macOS High Sierra: Everything We Know | MacRumors'. Archived from the original on 2017-06-17. Retrieved 2017-09-11.Cite uses deprecated parameter |deadurl= (help)
      16. ^Lomas, Natasha. 'Apple adds ad tracker blocker to desktop Safari | TechCrunch'. Archived from the original on 2017-06-07. Retrieved 2017-06-07.Cite uses deprecated parameter |deadurl= (help)
      17. ^O'Kane, Sean (2017-06-05). 'Apple's new version of macOS is called High Sierra'. The Verge. Archived from the original on 2017-06-07. Retrieved 2017-06-08.Cite uses deprecated parameter |deadurl= (help)
      18. ^'macOS is now fully baked with macOS High Sierra'. Ars Technica. Archived from the original on 2017-06-07. Retrieved 2017-06-08.Cite uses deprecated parameter |deadurl= (help)
      19. ^'5 Notable New Features Coming to macOS High Sierra'. OS X Daily. 2017-06-09. Archived from the original on 2017-06-27. Retrieved 2017-06-10.Cite uses deprecated parameter |deadurl= (help)
      20. ^'What's New in Safari'. Archived from the original on 2017-11-14.Cite uses deprecated parameter |deadurl= (help)
      21. ^'Apple Reveals 'macOS High Sierra' With APFS, Metal 2, and Refinements to Safari and Other Apps'. Archived from the original on 2017-06-06. Retrieved 2017-06-10.Cite uses deprecated parameter |deadurl= (help)
      22. ^Gil, Lory (8 June 2017). 'macOS High Sierra FAQ: Everything you need to know!'. iMore. Archived from the original on 19 June 2017. Retrieved 20 June 2017.Cite uses deprecated parameter |deadurl= (help)
      23. ^'macOS High Sierra: Everything We Know | MacRumors'. Archived from the original on 2017-06-17. Retrieved 2017-09-11.Cite uses deprecated parameter |deadurl= (help)
      24. ^'Apple Releases macOS High Sierra 10.13.5 With Messages in iCloud Support'. MacRumors. 2018-06-01. Retrieved 2018-11-01.
      25. ^'iOS 11.4: What you need to know about Messages in iCloud'. CNET. 2018-05-29. Retrieved 2018-11-01.
      26. ^'How to sync your text messages to iCloud'. iMore. 2018-06-01. Retrieved 2018-11-01.
      27. ^'macOS High Sierra review: Incremental update worthy of your time, eventually'. Macworld. 2017-09-25. Retrieved 2018-11-01.Cite uses deprecated parameter |deadurl= (help)
      28. ^'Vulnerability Details : CVE-2017-13872'.
      29. ^'macOS High Sierra 'root' security bug: Here's how to fix it now!'. iMore. Archived from the original on 2017-12-04. Retrieved 2017-12-06.Cite uses deprecated parameter |deadurl= (help)
      30. ^'macOS High Sierra 10.13.4+ and Mojave 10.14 Early Previews'. DisplayLink Support.

      External links[edit]

      • Official website at the Wayback Machine (archived September 11, 2018)
      Preceded by
      macOS 10.12      		 macOS 10.13
      2017      		Succeeded by
      macOS 10.14
      Retrieved from 'https://en.wikipedia.org/w/index.php?title=MacOS_High_Sierra&oldid=912135181'

      With macOS Sierra, Apple has once again raised the bar on which Macs can install and run the newest version of the Mac OS. But as sometimes has happened in the past, there are workarounds that make it possible to install Sierra on some unsupported Macs.

      A huge thank you to Collin Mistr for developing and sharing his macOS Sierra Patcher Tool for Unsupported Macs. Mistr is a member of our Low End Mac group on Facebook, and he’s been sharing this tool ever since he figured out how to install the first public beta of Sierra. Several members of our group have used the tool and shared their results.

      Apple Requirements for macOS Sierra

      Your Mac must have at least 2 GB of memory and 8.8 GB of available storage space. You must also be running Mac OS X 10.7 Lion or later. (For those still on OS X 10.6 Snow Leopard, you can upgrade to OS X 10.11 El Capitan for free and then install macOS Sierra.)

      • Late 2009 iMac or newer
      • Late 2009 MacBook or newer
      • Mid 2010 MacBook Pro or newer
      • Mid 2010 Mac Pro or newer
      • Mid 2010 Mac mini or newer
      • Late 2010 MacBook Air or newer

      All Macs introduced in the past six years are supported, as well as the consumer MacBooks and iMacs from late 2009, which are almost 7 years old. The official macOS Sierra installer will refuse to install on anything older.

      Real Hardware Requirements for macOS Sierra

      Again, your Mac needs at least 2 GB of RAM and 8 GB of available storage, and you’ll need a USB drive (thumb drive or hard drive) at least 8 GB in size. You will also need a Mac with an Intel Penryn Core 2 Duo or later CPU, since Sierra requires SSE4.1 – and older versions of the Core 2 Duo, such as Merom, and older Xeon chips (used in the Mac Pro) don’t have it.

      mac OS Sierra Patcher Tool for Unsupported Macs supports the followining:

      • Early 2008 Mac Pro or newer
      • Early 2008 iMac or newer
      • Early 2008 MacBook Pro or newer
      • Late 2008 MacBook Air or newer
      • Early 2009 MacBook White or newer

      Where Apple only supports some Late 2009 and Mid 2010 Macs, Mistr’s patch supports all Early 2009 Macs, some Late 2008 Macs, and even some Early 2008 Macs. We have a full list of Macs that can unofficially install Sierra using using the Unsupported Sierra tag. We will also be updating these profiles with #unsupportedsierra as time permits.

      You Can Install It, But…

      That’s a lot more low-end support than Apple offers, so what’s the catch?

      There has been an issue with some of the Apple AirPort hardware in older Macs, but other than that, it’s pretty much clear sailing. The AirPort support depends on which WiFi module your Mac uses. If it is not the Broadcaom BCM4321, you’re set.

      Other issues include the trackpad in the 2009 MacBooks and loss of volume control on the Early 2008 iMac. Details below.

      Unsupported Devices

      • The Broadcom BCM4321 WiFi module used in many older Macs is not supported. You will need to replace it with a compatible module or use a USB WiFi dongle. Models that may have this module include:
        • Early 2008 Mac Pro (MacPro3,1)
        • Early 2009 and Mid 2009 MacBook (MacBook5,2)
        • Early 2008 and Late 2008 MacBook Pro (MacBookPro4,1) but the 15″ Late 2008 MacBook Prois supported
        • Early 2008 iMac (iMac8,1)
        • Early 2009 and Late 2009 Mac mini (Macmini3,1)
        • Late 2008 and Mid 2009 MacBook Air (MacBookAir2,1).
      • The trackpad in the Early 2009 and Mid 2009 MacBooks is not fully supported. Sierra sees it as a standard mouse; you cannot change the trackpad orientation settings.
      • Some Early 2008 iMacs have an audio issue that will not let you adjust sound volume.

      Real World macOS Sierra Requirements

      Memory

      Sure, you can install and run macOS Sierra on a 2 GB Mac, but you’re not likely to be happy with system performance. You have a couple browsers running or several tabs in one browser, and that amount of memory will really hobble performance.

      Heck, I find 3 GB on my 2.0 GHz 2007 Mac mini with OS X 10.6 Snow Leopard barely adequate. Then again, I often have 3-4 browsers running, many open tabs, and some additional apps.

      My 2.0 GHz Late 2008 Aluminum MacBook has been running OS X 10.9 Mavericks and 10.11 El Capitan decently with 4 GB of memory, and that should be adequate for most users. Power users, however, will want at least 8 GB of memory.

      A Fast Drive

      Nothing will make your aging Mac seem fast like a Solid State Drive (SSD). Where hard drives are limited in how fast they can read data off a spinning platter, SSDs have no such limitation. Speed is almost completely limited by the speed of the SATA connection in your older Mac. Macs with 1.5 Mbps SATA will seem very fast with an SSD, those with 3.0 Mbps SATA will seem wicked fast, and those with 6.0 Mbps SATA will seem insanely fast.

      High Sierra Os Tool For Unsupported Macs

      SSDs have become very affordable over the past year. I have 256 GB and 480 GB SSDs in my Mac mini and MacBook respectively, and they made a world of difference.

      If you need really high capacity or are on a very tight budget, look into newer 7200 rpm hard drives to replace your older hard drives. Newer drives tend to be faster and have larger data buffers, which boosts performance.

      A third option if hybrid hard drives, which are part hard drive and part SSD. The drive itself manages which files are on the SSD and which remain on the hard drive platters, much like Apple’s Fusion Drive. I have tried hybrid, and while it was nicer than a straight hard drive, it doesn’t compare with a full fledged SSD. For some users in some applications, though, it might be a perfect mix of hard drive capacity and sometime SSD throughput.

      Reinstall Mac Os Sierra

      In Closing

      We Mac geeks have had a long history of hacking Mac OS X to run on unsupported hardware – starting with OS X 10.2. The biggest success was probably the unsupported installer hack for OS X 10.5 Leopard, allowing easy installation on Macs with G4 CPUs below the official 867 MHz threshold.

      Collin Mistr’s patch is the same kind of thing for macOS Sierra. If your Mac is not supported by Apple but is by Mistr’s patch, give it a try. I think you’ll like it.

      Keywords: #macossierra #unsupportedmacs #unsupportedsierra

      High Sierra Os Tool For Unsupported Mac Mavericks

      Short link: https://goo.gl/InL5NS

      searchword: unsupportedsierra





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