When attempting to install, update, or reinstall macOS on your Mac or Hackintosh, you might come across a frequent error known as the recovery server could not be contacted. This issue has been reported across various macOS versions, including High Sierra, Ventura, Monterey, Big Sur, Catalina, Mojave and Sierra.
Don’t worry, in the following discussion, we will explore the reasons behind the occurrence of the Mac recovery server could not be contacted High Sierra error and learn how to resolve it quickly.
The recovery server could not be contacted means that your device is unable to establish a connection with the designated server responsible for assisting with recovery processes. This error typically occurs when trying to install, update, or reinstall macOS. It suggests that there may be a problem with the network connection or the server itself, preventing your device from accessing the necessary resources for recovery operations.
To resolve the Recovery server could not be contacted error, you can try the following steps:
Ensure that your Mac or Hackintosh is connected to a stable and reliable internet connection. Verify if other internet-dependent services are working properly.
Visit Apple's System Status webpage or relevant online forums to verify if there are any reported issues with the recovery servers. If there is a known outage, you may need to wait until the server is restored.
The recovery server could not be contacted issue may be caused by the unsynchronization of date and time. To fix it, you should follow the steps as:
1. Go to the Apple menu-System Preferences, Click Date Time, and enable Set date and time automatically.
2. After selecting Time Zone, you can enable Set time zone automatically using your current location”.
However, if you are in Recovery mode, you can’t just go to System Preferences, so you’ll need to go to Terminal.
Step 1: Click the "OK" button on the error "return" to the macOS Utilities window, Click "Utilities" from the top Apple menu bar select Terminal.
Step 2: Type sudo ntpdate -u time.apple.com command in Terminal and hit Enter.
If the previously mentioned command failed to resolve the issue of the recovery server not being contacted on your Mac, you can try the following steps:
Step 1: Launch the Terminal application and type date.
Step 2: If the displayed settings are incorrect, you can manually set the current time using the following format: date mmddhhmmyy. For example, if it is June 10th, 2023, at 07:00 AM, you would type date 0610070023 (June 10, 07:00am, 2023).
Step 3: Once you have corrected the date and time settings, attempt to reinstall macOS again. Run the installer for Catalina or Mojave once more, as this may help resolve the error related to internet recovery.
By manually adjusting the date and time settings in Terminal, you can ensure they are accurate and increase the chances of successful macOS reinstallation without encountering the recovery server error.
If you encounter the "The recovery server could not be contacted" error while attempting to update macOS and have not yet attempted installation through the App Store, consider the following steps to address the issue:
Begin by deleting the installer folder if you have previously downloaded it. Subsequently, proceed to install the latest macOS version directly from the App Store.
By adhering to these steps, you can potentially resolve the update-related challenges associated with the mentioned error message.
To address the "The recovery server could not be contacted" issue during macOS updates, an alternative solution involves utilizing terminal commands. Follow these steps:
Step 1: Open Utilities and launch Terminal.
Step 2: Input the following command and press Enter:
softwareupdate -l
Step 3: Replace 'label' with the specific macOS version you intend to install, for example:
softwareupdate --install 'macOS Sonoma'
If the above-mentioned solutions all failed to tackle the recovery server could not be contacted problem, employing a bootable USB drive is a viable solution. Follow these steps:
Step 1. Prepare the USB Drive:
Before creating the bootable installer, ensure the USB flash drive is formatted to FAT32 or another compatible file system on your Mac.
Step 2. Download macOS Version Resource:
Obtain the necessary macOS version file for creating the bootable USB drive. This file can typically be acquired from the official Apple website or an authorized source.
Step 3. Create Bootable USB Installer:
Utilize a reliable tool or the Terminal to create a bootable USB installer. Several third-party applications are available for this purpose, or you can execute the necessary commands in the Terminal to accomplish this task.
Step 4. Insert USB and Initiate Installation:
To prevent encountering the recovery server could not be contacted error in Mojave, High Sierra, Catalina, or Big Sur, the last approach is to erase your disk and reinstall macOS using the full version of the macOS installer instead of relying on the Reinstall macOS option in Mac Recovery Mode.
If your Mac is Intel-based, then follow these steps to reinstall the latest compatible macOS version:
Step 1. Shutdown and Boot into Recovery Mode:
Step 2. Access macOS Utilities:
Step 3. Follow On-Screen Instructions:
After resolving the "the recovery server could not be contacted" error and having successfully updated or reinstalled macOS on your Mac, if you have experienced data loss or missing files, you can rely on AnyRecover to retrieve them.
Anyrecover is all-in-one data recovery tool to get back data from Mac, Windows and iPhone devices. Its Mac Recovey specializes in recovering data lost due to macOS updates, macOS reinstallation, factory resets, clean installations of macOS, and more, supporting both Intel and Apple Silicon (M1, M2) Macs.
Step 1: Select a Location
Free download and install AnyRecover on your Mac. Launch the software, select “Data Recovery”. You can select the location from where you lost data and want to recover.
Step 2: Scan the Selected Location
The scanning will take some time to look for all Mac files. You can review and search for your documents based on their file type.
Step 3: Recover Lost Mac Files
When the scanning is completed, all files will be neatly listed. AnyRecover allows you to preview the Mac files and recover them selectively; the recovered files will retain their original quality.
Numerous Mac users have encountered the recovery server could not be contacted error. Like any issue, this error can be resolved by the above-mentioned specific steps.
Additionally, to safeguard against potential data losses during macOS updates, it is crucial to create regular data backups. In the event of data loss, you can effortlessly recover your files using AnyRecover.
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