To Download And Restore Mac Os Your Computer's Eligibility

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Installing Firefox on Mac. To download and install Firefox: Visit the Firefox download page in any browser (for example, Safari). It will automatically detect the platform and language on your computer and recommend the best version of Firefox for you. Click Download Firefox. After I click continue from the message given “ To download and restore macOS, your computer’s eligibility will be verified with Apple” After I click continue after sometime a window pops up saying “ The installer information on the recovery server is damaged “ and hence I can’t carry on the install process. Plzz any help would be great and appreciated, thank u. Reinstall macOS or OS X – Download and then reinstall the Mac operating system. Restore from Time Machine – Restore your Mac from a Time Machine backup of your computer. Disk Utility – Repair or erase your startup disk or another hard disk.

This tutorial article offers you with direct links to download El Capitan 10.11.6/10.11.4/10.11.2 and detail guidance to update Mac OS X to El Capitan without losing data. To do so, back up your Mac data first and then upgrade the Mac OS X. If you lost data during the Mac OS X upgrade process, download EaseUS Data Recovery Wizard for Mac to restore your lost data immediately. (Tips on this page are also applicable to upgrade the latest macOS Mojave, High Sierra, etc.)

PAGE CONTENT:
1. Check whether your Mac device is available for El Capitan update
2. Prepare Mac Ready for the El Capitan Update
3. Update Mac OS X to El Capitan (Download OS X 10.11.6)
Bonus Tip: Restore lost data after El Capitan update (without backups)

This page collects complete process for all old Mac OS X users to follow and upgrade their Mac into Mac El Capitan. (Tips on this page are also applicable to upgrade the latest macOS Mojave, High Sierra, etc.)

If you want to update Mac OS X to a higher version, you should follow this tutorial guide for help: update and install macOS Sierra.

1. Check whether your Mac device is available for El Capitan update

Before you take steps to update your present Mac OS X to El Capitan 10.11.6/10.11.2, it's highly recommended that you check whether your Mac computer and present OS X is available for download and install the new El Capitan. Check the below list and see whether your device or OS X can get the new update:

Supported Mac devices:

  • iMac (Mid 2007 or newer)
  • MacBook (Late 2008 Aluminum, Early 2009, or newer)
  • MacBook Pro (Mid 2007 or newer)
  • MacBook Air (Late 2008 or newer)
  • Mac mini (Early 2009 or newer)
  • Mac Pro (Early 2008 or newer)
  • Xserve (Early 2009)

Available OS X for El Capitan:

  • OS X Yosemite v10.10
  • OS X Mavericks v10.9
  • OS X Mountain Lion v10.8
  • OS X Lion v10.7
  • Mac OS X Snow Leopard v10.6.8

If your Mac OS X and devices are just right on the list, read on and follow below tips to prepare your Mac OS ready for El Capitan update.

2. Prepare Mac Ready for the El Capitan Update

Let's see what you should do to prepare your Mac devices fully ready for the new El Capitan 10.11.6, etc. update. And if this is your first time to update Mac OS X, follow tips below carefully:

  • Leave at least 2GB memory and 8.8 GB storage space on your Mac
  • Leave at least 45% battery on your Mac
  • Connect Mac to the internet or WiFi
  • Update your Mac Apps to the latest versions
  • Back up all your personal data and even create backups for your present Mac OS X through Time Machine

To Download And Restore Macos Your Computer's Eligibility Loading Installation Information

It's vitally important to back up important data on Mac to external storage devices, which will certainly help to avoid data loss issues due to Mac OS X update.

If you have forgotten to backup data, you may suffer data loss issue on Mac. And Mac data recovery software is the best tool to help you restore lost data. So now, you can follow the next tutorial tips to update your present Mac OS X into El Capitan.

To Download And Restore Macos Your Computer's Eligibility

3. Update Mac OS X to El Capitan (Download OS X 10.11.6)

So now you can update your Mac OS X to El Capitan now. Follow below steps and then update to El Capitan with ease:

Step 1. Go to Mac App Store and search El Capitan on Mac App Store or you can directly go the El Capitan page.

Restore

Step 2. Click the Download button for El Capitan. And here you can download the newest El Capitan or the exact version such as 10.11.6,10.11.4, 10.11.2, etc., and install on your Mac:

When the downloading process is finished, the El Capitan installer will launch automatically.

Mac

If you are planning to download the latest macOS system like Mojave or High Sierra, go to Mac App Store and download the latest macOS.

Step 3. Click Continue and follow the instructions on your Mac device screen to install El Capitan on your Mac.

Usually, the process will not take you too long and just wait patiently to let the El Capitan installation process accomplish on your Mac. After this, you can restore your Mac backups from Time Machine and get all those data back to your Mac so to reuse them again.

Bonus Tip: Restore lost data after El Capitan update

This offer is specially designed for Mac users who have no backups or have forgotten to create data backup images after Mac OS X El Capitan update. If you have no Mac data backups and lost important data on Mac, EaseUS Mac data recovery software can help.

EaseUS Mac data recovery software, also named EaseUS Data Recovery Wizard for Mac, dedicates to restoring lost data for Mac users under complex circumstances such as data deletion, Mac hard drives formatting, storage devices corruption, even system crash or OS X reinstallation.

This software is fully compatible with all Mac OS X such as El Capitan, Yosemite, Mavericks and the latest new macOS Mojave, High Sierra, etc. Download it and follows below steps to restore lost data due to El Capitan update now.

Step 1. Where was data lost after operating system update? Choose the location and click Scan.

Step 2. EaseUS Data Recovery Wizard for Mac will immediately scan your selected disk volume and display the scanning results on the left pane.

To Download And Restore Macos Your Computer's Eligibility Stuck

Step 3. After the scan, select the target files that were unknowingly lost during or after the update and click Recover Now button to get them all back.

How to access and use the Internet Recovery mode on Mac computers?

Apple computers are well-known as stable devices with good performance and hardware specifications. The Mac operating system also includes various self-diagnosis and repair tools. Bear in mind, however, that these features might be susceptible to failure. When built-in tools or software-based solutions do not work, the last and most efficient solution is to reinstall the operating system. All modern Mac computers contain two separate methods to reinstall the operating system (by 'reinstall', we mean installation of a fresh OS X version). You can choose to install the operating system from a startup disk or via Internet Recovery.

In this article, we describe the second method: Internet Recovery to install the operating system version that came with the version of your computer. If your computer was released with OS X Mavericks, using Internet Recovery will install this particular version, while reinstallation from the recovery partition will result in a fresh version of the current operating system. Therefore, if you perform the reinstallation process via the Recovery utility, you will receive the same operating system version that existed prior to reinstallation. The Internet Recovery method is useful if you wish to downgrade the operating system. A big advantage of this method is the ability to bring back the computer to full functionality when software is corrupted. Note, however, that stable internet access is required to perform the reinstallation process via Internet Recovery. An unstable Internet connection can lead to the process crashing and no access to the computer. Therefore, you are advised to use an Ethernet network, rather than Wi-Fi. In this article, we walk through the entire Internet Recovery method.

Table of Contents:

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Requirements to access Internet Recovery Mode

To Download And Restore Mac Os Your Computers Eligibility Will Be Verified With

Ensure that the Mac meets the minimum requirements to access Internet Recovery mode. All compatible computers are listed below. Bear in mind that some earlier versions of Apple devices might also use this feature. Apple state that Firmware updates grant access to Internet Recovery mode. If your device is older than the machines listed below, check the Apple firmware updates list here.

To Download And Restore Macos Your Computer's Eligibility A Required Download Is Missing

  • MacBook Pro (13-inch, Early 2011)
  • MacBook Pro (15-inch, Early 2011)
  • MacBook Pro (17-inch, Early 2011)
  • iMac (21.5-inch, Mid 2011)
  • iMac (27-inch, Mid 2011)
  • MacBook (13-inch, Mid 2010)
  • MacBook Pro (13-inch, Mid 2010)
  • Mac mini (Mid 2010)
  • MacBook Pro (15-inch and 17-inch, Mid 2010)
  • iMac (21.5-inch and 27-inch, Mid 2010)
  • MacBook Air (11-inch and 13-inch, Late 2010)

If you wish to reinstall the Mac operating system, your network must use DHCP and WPA/WPA security methods. All authentication methods listed below are incompatible with macOS installation via Internet Recovery. If your network uses one of the methods listed, change the setting to a compatible configuration (at least for the purpose of the installation process).

  • WEP
  • WPA-Enterprise
  • Certificate-based authentication / 802.1x
  • Proxies (where specific proxy servers must be configured in network preferences)
  • Captive Wi-Fi networks (where you click an “Agree” button to access the Internet)
  • PPPoE (where there is no router handling the PPPoE connection)

Reinstall operating system by using Internet Recovery mode

When you are sure that the Mac is able to access Internet Recovery mode, there is another important task before installing the fresh operating system version. After a successful reinstallation process, the computer will contain only the default software (which is delivered with macOS). All personal data and applications that you have manually applied to the hard disk will be erased. To protect your personal data, create a backup with Time Machine or similar software. Finally, when you are ready to reinstall the operating system, click the Apple logo in the menu bar at top of the screen and select Restart or Shut Down. Once the system starts booting and you hear the startup chime, hold down the combination of Command, Option (Alt), and R.

Keep holding these keys until the animated globe appears with the message below stating 'Starting Internet Recovery' and 'This may take a while'. Note: If you are using a Mac laptop, use the built-in keyboard to access Internet Recovery Mode, since keystrokes might not register properly on external keyboards.

Next, select the Wi-Fi network. If you are not using an Ethernet network, click the drop-down menu and select the desired network. You must confirm access to a Wi-Fi network by entering the password. Then press Return on the keyboard or click the checkmark symbol on the screen to continue.

After successful authentication to achieve the network connection, the Mac will begin to download a recovery system image from Apple's servers. You will see a progress bar monitoring the status of the download. Depending on your internet connection, this process may take some time. Ensure that the computer is connected to the power adapter.

To Download And Restore Macos Your Computer's Eligibility Untrusted_cert_title

When the image is downloaded, the OS Utilities window will pop-up, giving access to the usual features, such as Restore from Time Machine Backup, Reinstall OS X, Get help online, and Disk Utility. From this point, the process will be similar to the reinstallation via recovery partition. Detailed information about how to install the macOS can be found in this article.