#MACOS SIERRA RECOVERY HOW TO#
#MACOS SIERRA RECOVERY INSTALL#
#MACOS SIERRA RECOVERY UPGRADE#
#MACOS SIERRA RECOVERY PORTABLE#
#MACOS SIERRA RECOVERY SOFTWARE#

With its unmatched ability to extract deleted data from local drives, portable devices like USB, SD card, external hard drives, and crashed computers, it is the all-in-one solution for data recovery that you are looking for.

#MACOS SIERRA RECOVERY SOFTWARE#

This data recovery software is a powerful little tool that comes in handy in times of need. The simple answer to that problem is the Tenorshare 4DDiG.

#MACOS SIERRA RECOVERY HOW TO#

Now that the question of how to reinstall macOS has been answered, let's find out how you can recover the data that you lost during the reinstallation process. Part 3: How to Recover Lost Data from Mac When Reinstalling macOS?

#MACOS SIERRA RECOVERY INSTALL#

You can also use the Option + Command + R combination to install the version that came with the device or one that is closest to it.This method ensures that the reinstalled software won't be connected to your Apple ID You can press the Command + R buttons just after pressing the power button to enter recovery mode.If macOS Sierra 10.12.4 (or later) has never been installed on your Mac, you can enter the recovery mode and reinstall macOS in the following ways. If you intend to sell or give away the laptop then you may quit the window by pressing Command + Q so that the new owner may complete the process once they open it up again. Make sure that you do not shut down your device during these procedures as they may affect your device and may also render it useless in some cases.Īfter you have completed the reinstallation process, the Setup Assistant will ask you to set up the device for future use. In the next window, click on the macOS Extended format and press erase and then select the Quick Disk Utility, and voila, your hard drive is now erased.In the next Window highlight the Macintosh HD option and click on the 'Erase' button.After completing Step 1 from the guide, open the utilities window and select 'Disk Utility.Here's how you can erase your hard drive. Erasing your hard drive also comes in handy if you are looking to sell or give away your mac. To get around this issue you'll have to erase your hard drive and start afresh.

If after all these steps you are still seeing the macOS high sierra the installer information on the recovery server is damaged error, the problem may lie in your hard drive. Step 3: If the computer asks you to unlock your hard drive you can do it by putting in your Mac password. In the next window click on continue and follow the installation process. Bring up the utility window and from there select the 'Reinstall macOS' option. Step 2: Now that you are in recovery mode it's time to reinstall macOS.

Shift + Option + ⌘ + R to install the version that was on your Mac before the error.

#MACOS SIERRA RECOVERY UPGRADE#

Option + ⌘ + R to upgrade your computer to the latest macOS version.

⌘ (Command) + R to install the latest macOS version that was installed on your Mac.

While starting it again immediately press either one of the following three keyboard combinations as per your need after pressing the power button. Step 1: Shut down your Mac and start it up again. Reinstalling the macOS from scratch can sound like a bit of a hassle, however we have broken it down in 3 simple steps so that you can do it without breaking a sweat. The most preferred solution to this problem is reinstalling macOS from recovery mode. Now that we know about the potential causes of the error let's look at how we can go about solving it. Part 2: Reinstall macOS from Recovery Mode to Fix This Error This is seen in Mac versions that have come after the release of macOS Sierra as newer Mac models started using a new hard disk format-APFS thus causing compatibility issues. If your Mac certificate has expired, Apple servers won't be able to verify it while installation which may lead to the error.Ī compatibility issue between the macOS version you are trying to install and the hard disk format can also bring up the installer information on the recovery server is damaged high sierra error. While the exact cause may be difficult to pinpoint, the most common culprit behind this error is an outdated Mac certificate. Part 4: FAQs about Recovery Server Part 1: Why Installer Information on the Recovery Server is Damaged Error Occurred?Įrrors can have multiple causes and Apple the installer information on the recovery server is damaged error is no different.

Macos sierra recovery