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Tag: OS X

Some Hidden Changes in OS X El Capitan

10/02/201509/26/2016 Linus

OS X El Capitan introduced lots of changes, most of them are not easy to be found since they are not on the GUI level. Well, SIP can be one of them but this post will not talk about it once again. Here are some changes/hacks I found. 1. Hibernate… Read moreSome Hidden Changes in OS X El Capitan

macOS  10.11, el capitan, OS X  8 Comments

HOW OS X open the gate for TRIM on 3rd party SSD

07/01/201507/31/2017 Linus

For many years (since 10.6.8 maybe), the IOAHCIBlockStorage.kext driver in the OS X only allows TRIM to be enabled on Apple SSD. Such behavior blocks all 3rd party SSD to enable this essential technology while running OS X. Although it was possible to patch the IOAHCIBlockStorage binary to force enable TRIM on… Read moreHOW OS X open the gate for TRIM on 3rd party SSD

macOS  OS X, TRIM  Leave a comment

NVRAM on Hackintosh

09/24/201201/09/2013 Linus

“Your Mac stores certain settings in a special memory area even if it is turned off.  On Intel-based Macs, this is stored in memory known as NVRAM” —-from Apple Support site: About NVRAM and PRAM But on Hackintosh, there is no compatible NVRAM can be utilized by OS X. Thus, some functions… Read moreNVRAM on Hackintosh

macOS  Hackintosh, NVRAM, OS X  4 Comments

Recent Posts

  • Secure Kernel Extension Loading in macOS High Sierra
  • Some Hidden Changes in OS X El Capitan
  • OS X NVRAM Restriction Bypassed
  • Simple ASCII Encryption and Decryption Tool
  • Usage of csrutil and Standalone OS X 10.9 Recovery HD Backup

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Recent Comments

  • SIPをもっと深く知ってみよう! 〜SIPは一体何を保護しているのか〜 - IT記事まとめ on SIP/Rootless Internal in El Capitan and later
  • 黑蘋果升級 OS X 10.11 Public Beta 3~5(SIP/USB2 fix) – Ben Cheng 的打字人生 on SIP/Rootless Internal in El Capitan and later
  • Secure Kernel Extension Loading in macOS High Sierra – Delta's Lair on SIP/Rootless Internal in El Capitan and later
  • Angel on OS X NVRAM Restriction Bypassed
  • Angel on OS X NVRAM Restriction Bypassed

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