Bikin UFD installer OS X Yosemite 10.10 DP1 yang tidak pakai ribet dan meng-eliminir kelalaian yang mungkin terjadi saat berpindah antara Disk Utility, Finder dan keharusan memunculkan hidden file(s) . - Pastikan aplikasi Install OS X 10.10 Developer Preview berada di /Applications- Siapkan UFD 8GB dg format partisi GUID biarkan penamaan defaultnya (Untitled) untuk memudahkan proses - Colok UFD - Jalankan Terminal dan mulai ketik :

- sudo hdiutil attach /Applications/Install\ OS\ X\ 10.10\ Developer\ Preview.app/Contents/SharedSupport/InstallESD.dmg - Return/Enter

- sudo asr restore -source /Volumes/OS\ X\ Install\ ESD/BaseSystem.dmg -target /Volumes/Untitled -erase -format HFS+ - Return/Enter

- sudo rm /Volumes/OS\ X\ Base\ System/System/Installation/Packages - Return/Enter

- sudo cp -a /Volumes/OS\ X\ Install\ ESD/Packages /Volumes/OS\ X\ Base\ System/System/Installation/Packages - Return/Enter

- sudo cp -a /Volumes/OS\ X\ Install\ ESD/BaseSystem.dmg /Volumes/OS\ X\ Install\ ESD/BaseSystem.chunklist /Volumes/OS\ X\ Base\ System - Return/Enter - Kalau sdh selesai ketik Exit

Tutup Terminal dan lanjutkan proses spt metode lain (install bootloader dan copy kext hackintosh)- sudo hdiutil attach /Applications/Install\ OS\ X\ 10.10\ Developer\ Preview.app/Contents/SharedSupport/InstallESD.dmg- Return/Enter- sudo asr restore -source /Volumes/OS\ X\ Install\ ESD/BaseSystem.dmg -target /Volumes/Untitled -erase -format HFS+- Return/Enter- sudo rm /Volumes/OS\ X\ Base\ System/System/Installation/Packages- Return/Enter- sudo cp -a /Volumes/OS\ X\ Install\ ESD/Packages /Volumes/OS\ X\ Base\ System/System/Installation/Packages- Return/Enter- sudo cp -a /Volumes/OS\ X\ Install\ ESD/BaseSystem.dmg /Volumes/OS\ X\ Install\ ESD/BaseSystem.chunklist /Volumes/OS\ X\ Base\ System- Return/Enter- Kalau sdh selesai ketik ExitTutup Terminal dan lanjutkan proses spt metode lain (install bootloader dan copy kext hackintosh)- sudo asr restore -source /Volumes/OS\ X\ Install\ ESD/BaseSystem.dmg -target /Volumes/Untitled -erase -format HFS+- Return/Enter- sudo rm /Volumes/OS\ X\ Base\ System/System/Installation/Packages- Return/Enter- sudo cp -a /Volumes/OS\ X\ Install\ ESD/Packages /Volumes/OS\ X\ Base\ System/System/Installation/Packages- Return/Enter- sudo cp -a /Volumes/OS\ X\ Install\ ESD/BaseSystem.dmg /Volumes/OS\ X\ Install\ ESD/BaseSystem.chunklist /Volumes/OS\ X\ Base\ System- Return/Enter- Kalau sdh selesai ketik ExitTutup Terminal dan lanjutkan proses spt metode lain (install bootloader dan copy kext hackintosh)