Check compatibility
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You can upgrade to macOS High Sierra from OS X Mountain Lion or later on any of the following Mac models. Your Mac also needs at least 2GB of memory and 14.3GB of available storage space.
MacBook introduced in late 2009 or later
MacBook Air introduced in late 2010 or later
MacBook Pro introduced in mid 2010 or later
Mac mini introduced in mid 2010 or later
iMac introduced in late 2009 or later
Mac Pro introduced in mid 2010 or later
To find your Mac model, memory, storage space, and macOS version, choose About This Mac from the Apple menu . If your Mac isn't compatible with macOS High Sierra, the installer will let you know.
Make a backup
Before installing any upgrade, it’s a good idea to back up your Mac. Time Machine makes it simple, and other backup methods are also available. Learn how to back up your Mac.
Get connected
It takes time to download and install macOS, so make sure that you have a reliable Internet connection. If you're using a Mac notebook computer, plug it into AC power.
Download macOS High Sierra
For the strongest security and latest features, find out whether you can upgrade to macOS Catalina, the latest version of the Mac operating system.
If you still need macOS High Sierra, use this App Store link: Get macOS High Sierra.
Begin installation
After downloading, the installer opens automatically.
Click Continue and follow the onscreen instructions. You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.
If the installer asks for permission to install a helper tool, enter the administrator name and password that you use to log in to your Mac, then click Add Helper.
Lazy Game Memory Editor
Allow installation to complete
Please allow installation to complete without putting your Mac to sleep or closing its lid. Your Mac might restart, show a progress bar, or show a blank screen several times as it installs both macOS and related updates to your Mac firmware.
Learn more
- If you have hardware or software that isn't compatible with High Sierra, you might be able to install an earlier macOS, such as Sierra or El Capitan.
- macOS High Sierra won't install on top of a later version of macOS, but you can erase your disk first or install on another disk.
- You can use macOS Recovery to reinstall macOS.
This is my fork of iHexGamez which is adopted from http://sourceforge.net/projects/ihaxgamez/
It was originally designed to have backward capability but I dropped it to make things easier. Therefore my version currently only support 64bits Lion.
Changes/Further update
The initial commit is import from the Google doc svn repo but I rewrite most of the code:
Pdf Editor Mac Free
- Use ARC to save works from memory management
- Re-write all the memory access code
- Use privileged helper instead execute main app in root privilege.
- Support Auto-type (working but not perfect yet)
- Re-designed the interface to make it easier to use (At least easier for me)
- Support global hot key to show search window
- Add hex viewer
- Using HexFiend framework.
- Unknown value search.
How to build
ServiceManagement.framework uses code signatures to insure that the helper tool is the one expected to be run bythe main application. Therefore, you will need a code signing identity to build the app.
You can get a self-signed code signing identity using these steps:
- Launch Keychain Access.
- Select Keychain Access > Certificate Assistant > Create a Certificate...
- In the Name field, enter 'iHaxGamez'.
- Change Certificate Type to 'Code Signing'.
- Press Continue.
- Back to Xcode and hit build.