how to upgrade from high sierra to mojave

Click the WiFi menu in the top-right menu bar and select your WiFi network. Fix 8: Create a macOS bootable installerĮnsure your internet connection is workingĪn internet connection is necessary to contact the recovery server, so you must ensure your Mac is connected to a stable WiFi network.Fix 6: Synchronize your Mac's date with the Apple server.Fix 4: Install macOS in Internet Recovery.Fix 3: Delete the installer and install it from the App Store.Fix 1: Ensure your internet connection is working.Solutions to 'The recovery server could not be contacted' on macOS Ventura, Monterey, Big Sur, Catalina, Mojave, High Sierra, and Sierra:

Since each case is different and you could get the error 'The recovery server could not be contacted' when reinstalling macOS after erasing your Mac, updating macOS from the Software Update setting, or in other scenarios, some of the solutions may be more useful to others than you.Īnyway, it's recommended to read through the below solutions and try those applicable to your case until the error is resolved. This section will present you with all the proven fixes to the error. How to fix 'The recovery server could not be contacted' on Mac? Here are some culprits that may prevent your Mac from contacting the Apple server and result in 'The recovery server could not be contacted' on Mac. In that case, it usually means that your Mac has tried to connect to the Apple server, which is required to download the installer for macOS or the updates to your current macOS version, but failed. Suppose you receive the error 'The recovery server could not be contacted' when installing macOS.

What does 'The recovery server could not be contacted' mean? How to recover lost data after the macOS update or installation? Guide to the error 'The recovery server could not be contacted' on macOS Ventura ~ Sierra: Here, we'll discuss the reasons and solutions for 'The recovery server could not be contacted.' It has been reported to occur on macOS Ventura, Monterey, Big Sur, Catalina, Mojave, High Sierra, and Sierra. ' The recovery server could not be contacted.' is one of the common errors you may encounter when installing, updating, or reinstalling macOS on your Mac or Hackintosh.

How to upgrade from high sierra to mojave