Troubleshooting macOS High Sierra Installation Issues: A Frustrating Experience

Are you struggling with installing macOS High Sierra on your MacBook Air? You're not alone. I recently faced similar issues and after trying various solutions, I'm here to share my experience with you.

The problem started when I attempted to upgrade from macOS Sierra to High Sierra. After the installation didn't complete, I was left with a folder with a question mark symbol on my MacBook's startup screen. Despite my best efforts, I couldn't get it to boot properly.

I tried various troubleshooting steps, including using the Command + Option + R keys to enter Internet Recovery mode. From there, I accessed the macOS Utilities and used Disk Utility to erase my drive and reinstall High Sierra via internet recovery. However, I encountered an error message stating that 'the information on the recovery server is damaged.'

I tried this process multiple times, but the issue persisted. It was then that I realized that my MacBook Air's administrator account might have been compromised during the installation process.

To make matters worse, I couldn't access normal Recovery mode anymore. The only way to get online was by connecting my MacBook to my phone's personal hotspot and using Internet Recovery.

In desperation, I tried creating a bootable macOS installer USB drive, but without another MacBook, I had to rely on my Windows computer to create the USB drive. Unfortunately, this didn't work either.

As my frustration grew, I began to wonder if I should just give up and visit an Apple Store, even though I couldn't afford it. However, I'm glad I persisted and tried different solutions.

One of the most helpful resources was a terminal command that allowed me to access certain features despite not having administrator privileges. Although limited, this gave me some hope.

After erasing my drive and reinstalling High Sierra, I encountered another issue - every time I powered on my MacBook, it would show only a folder with a question mark symbol, indicating that it didn't have a startup disk. When I tried to reinstall macOS from recovery mode, the installer would show an error message stating 'the information on the recovery server is damaged' again.

In hindsight, I realize that not having administrator privileges might have contributed to my installation woes. It's essential to ensure that your MacBook has a functioning administrator account before attempting major software upgrades or installations.

If you're facing similar issues with installing macOS High Sierra, don't give up! There are still ways to troubleshoot and resolve these problems. Before resorting to visiting an Apple Store, try using terminal commands to access hidden features and see if that helps.

Remember, perseverance is key in overcoming frustrating technical issues like this one. By sharing my experience, I hope to help others who may be struggling with similar macOS installation woes.

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