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  • Submitted: Jun 24 2014 09:43 PM
  • Last Updated: Jun 24 2014 09:43 PM
  • File Size: 2.68MB
  • Views: 1158
  • Downloads: 75
  • Compatible with 10.5.x Leopard: No
  • Compatible with 10.6.x Snow Leopard: No
  • Compatible with 10.7.x Lion: No
  • Compatible with 10.8.x Mountain Lion: No
  • Compatible with 10.9.x Mavericks: Yes
  • Compatible with 10.10.x Yosemite: No
  • Source / Credits: link

Download [NEW|FASTEST] 10.9.3 AMD R7 250 Lastest Driver! 10.9.3

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[NEW|FASTEST] 10.9.3 AMD R7 250 Lastest Driver!



How To Install & Your Need Packages:



1- Install & Boot OS X 10.9.3.


2- Download & extract this files.


3- Download & install lastest Chameleon or Clover from www.osx86.net or www.insanelymac.com


4- Download lastest kext utility from www.osx86.net


5-1- Extracted kexts copy and paste to /System/Library/Extensions and click change, okay (enter password) and open kext utility.app and enter password and click okay than see enjoy and click quit button and restart.


5-2- Or extracted kexts drag and drop to kext utility.app and enter password and click okay than see enjoy and click quit button and restart.



AMD R7 250 by KemalALKIN - Major Hint! - Please Read !



Full speed performance for plase change smbios.plist file:


Change mac type to MacPro5,1 because:



Edited speed lines in AppleGraphicsPowerManagment.kext ; MacPro5,1lines.



Delete This KEXT :


System --> Library -->> Extensions ;


AppleTyMCEDriver.kext because:



Start with MacPro5,1 = kernel panic | solution = delete this AppleTyMCEDriver



And switching very very fast no freeze in tab switch for fast speed = delete this folder in System --> Library --> Extensions AppleUpstreamUserClient.kext



" This driver only all AMD R7 250 GPU Models "



Note 1 : Resolution & refresh rate change perfectly work and glass menubar = %100 working your AMD R7 250 graphic card.



Note 2 : OS X Mavericks 10.9.3



Edited, Tested & Uploaded by:


KemalALKIN - Gaziantep in Turkey


What's New in Version 10.9.3 (See full changelog)

  • [NEW|FASTEST] 10.9.3 AMD R7 250 Lastest Driver!