How To Fix 'This Device Isn't Eligible for The Requested Build' Error in iTunes

Author Spencer Mcfadden By Spencer Mcfadden, on January 21, 2020, in iPhone Problems

Summary: [Fix iPhone/iTunes Update Error] Cannot update your iPhone with iTunes and get a 'This Device Isn't Eligible for The Requested Build' Error? Read this article to learn how to fix iPhone/iTunes Update or Restore Errors. Get Fix My iPhone Free >

iPhone/iTunes Update Error Symptoms (True Case 1): My iPhone 7 recently is running terribly slow and hasn't been working right all day. Finally I have iTunes to recognize it, and I need to restore this iPhone 7 with iTunes so I can get it working again. However when I try to restore this is what happens: This iPhone [XX's iPhone] could not be restored. This Device Isn't Eligible for The Requested Build.. What does it mean and how can I fix this iTunes Update error.

iPad/iTunes Update Error Symptoms (True Case 2): I'm trying to install iOS 13.3 on my iPad (Unable To Install iOS 13.3 Update - An Error Occurred Installing iOS 13), but I'm getting the The iPad 'XX's iPad' could not be restored. This device isn't eligible for the requested build error. I followed the Apple support article, but with no results. This iPad is the 3rd generation iPad (A1430, Wi-Fi + Cellular). Does anyone know how to solve this problem?

How To Fix This Device Isn't Eligible for The Requested Build Error in iTunes
How To Fix This Device Isn't Eligible for The Requested Build Error

Diagnosis: Performing an update or restore with iTunes is a useful method to keep your iPhone, iPad or iPod touch running fast and robust. However, this simple operation may not go that smoothly. At times, you may have run into sort of iPhone/iTunes errors, for instance: This iPhone [XX's iPhone] could not be restored. This Device Isn't Eligible for The Requested Build. Follow this quick article to learn how to fix this issue.

How To Fix This Device Isn't Eligible for The Requested Build Error in iTunes
How To Fix This Device Isn't Eligible for The Requested Build Error

Best iOS System Recovery Tool

#1 iPhone 6/7/X Restore Error Software Fix

Fix 20+ iPhone iPad Software Issues and Glitches

Instantly Revive iPhones from Crash and Freeze

Get Fix My iPhone

Best iOS System Recovery

All Common iPhone Restore/Update Error Problems in 2020


Part 1: Common Ways To Fix This Device Isn't Eligible for The Requested Build

There are several ways to prevent iTunes from working correctly. For example, if you are using an outdated version of iTunes, it may lack vital components to download the latest version of iOS firmware thus cause the failure of iPhone update. If you cannot determine where the problem is, read on to find out how to fix This Device Isn't Eligible for The Requested Build error with common fixes.

Common Fixes On This Device Isn't Eligible for The Requested Build Error:
  1. 1
    Method 1:

    Check iTunes/Computer Software Update: An outdated computer or iTunes software may failed to include the latest version iTunes or related components. So make sure your iOS device, computer and iTunes are all up to date.

    How To Fix This Device Isn't Eligible for The Requested Build Error Step 1
    Fix 1 - Check iTunes/Computer Software Update
  2. 2
    Method 2:

    Check Firewall and Security Software Settings: Check the firewall system and third-party security software on your computer to see if something is preventing iTunes from communicating with Apple server.

    How To Fix This Device Isn't Eligible for The Requested Build Error
    Fix 2 - Check Firewall and Security Software Settings
  3. 3
    Method 3:

    Remove the Hosts Block: If you tried to jailbreak an iPhone on this computer, one necessary step is to modify the hosts file to block Apple servers. Afterward, you may fail to Update/Restore another iPhone using iTunes. Follow steps below to correct iTunes hosts file manually:

    Step 1: Go to Applications > Utilities > and open Terminal > Copy and paste this command into the terminal:

    sudo nano /private/etc/hosts
    How To Fix This Device Isn't Eligible for The Requested Build Error
    Fix 3 - Remove the Hosts Block

    Step 2: Enter your system password and click Enter > Terminal will deliver you a warning message: Improper use of the sudo command could lead to data loss > Press Enter > Now you should see the hosts file > Search for "gs.apple.com" entry, add # and space to the beginning of the entry:

    How To Fix This Device Isn't Eligible for The Requested Build Error
    Fix 3 - Remove the Hosts Block

    Step 3: Click Control-O to save the changes > When a request for the filename appears, click Return and then Control-X > Restart Mac.

Get Fix My iPhone To Solve iPhone/iTunes Error 3194


Part 2: Best Software To Fix iPhone/iTunes Restore Error 3004

Still cannot troubleshoot this This Device Isn't Eligible for The Requested Build error and get stuck with a disabled iPhone? Don't be desperate. Fix My iPhone is the best in kind iOS System Recovery software that offers quick and instant solution to fix This Device Isn't Eligible for The Requested Build error. Best of all, you don't have to compromise a single byte of your viral iOS data (How To Transfer Files Between iPhone and Mac).

How-To Steps To Fix This Device Isn't Eligible for The Requested Build:
  1. 1
    Step 1:

    Run Fix My iPhone on your Mac (compatible with Catalina, Mojave and other recent macOS) > Connect an iPhone (Supports the newest iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone Xr/Xs/X/8/7/6) to a Mac computer.

    How To Fix This Device Isn't Eligible for The Requested Build Error Step 1
    How To Fix This Device Isn't Eligible for The Requested Build Error Step 1
  2. 2
    Step 2:

    Follow Fix My iPhone Quick Start manual and tap Continue to start (this way you can update an iPhone without iTunes).

    How To Fix This Device Isn't Eligible for The Requested Build Step 2
    How To Fix This Device Isn't Eligible for The Requested Build Error Step 2
  3. 3
    Step 3:

    Select Instant iOS Fix option to start updating your iPhone 6/iPhone 7/iPhone 8/iPhone Xr without iTunes.

    How To Fix This Device Isn't Eligible for The Requested Build Error Step 3
    How To Fix This Device Isn't Eligible for The Requested Build Error Step 3
  4. 4
    Step 4:

    Check if the iOS firmware information is correct > If yes, click Download to update your iPhone without having any kind of iPhone/iTunes errors.

    How To Fix This Device Isn't Eligible for The Requested Build Error Step 4
    How To Fix This Device Isn't Eligible for The Requested Build Error Step 4
  5. 5
    Step 5:

    Fix My iPhone will install iOS firmware on your device, check the validation and start to restore your iPhone. After that, you can restore your device from an iTunes or iCloud backup.

    How To Fix This Device Isn't Eligible for The Requested Build Error Step 5
    How To Fix This Device Isn't Eligible for The Requested Build Error Step 5

Get Fix My iPhone To Repair iPhone/iTunes Error 3194


Part 3:  iPhone/iTunes Backup, Update, Sync and Restore Best Practices

Have further iPhone update, sync, backup or restore errors and cannot move on? We have collected a full list of All Common iPhone/iTunes Errors to help you survive from severe iOS data disasters. By keeping the best practices upon using an iPhone, you can efficiently avoid this This Device Isn't Eligible for The Requested Build error always run away from iOS data loss and system crashes. Here are some useful iPhone/iTunes Backup, Update, Sync and Restore tips that we believe may help you.

General Tips for iPhone Backups:

  • Use Encrypted iPhone Backup with iTunes: To encrypt iTunes backup, you can keep iPhone data secure and safe from prying eyes. When having an encrypted iPhone backup, write down the password and store it safely.
  • Transfer Data To New iPhone with Backup: By creating an iPhone backup to iCloud, you can avoid this This Device Isn't Eligible for The Requested Build error and other iTunes update/restore errors. If you replace your device, you can use its backup to transfer your information to a new device.
  • Understand What Does iPhone Backup Include: Syncing your iPhone with your computer isn't the same as making a backup. Also use different methods to troubleshoot an iPhone sync or restore error.
  • Keep iPhone Backup Safe and Intact: To avoid this This Device Isn't Eligible for The Requested Build error, DON'T edit, relocate, rename, or extract content from your backup files, because these actions might ruin these backup files.
  • Fix My iPhone, best iOS System Recovery Tool Kit

    100% Free & Secure Download

    The Bottom Line

    Now can you fix this This Device Isn't Eligible for The Requested Build error with our suggestions above? If you have any further issues, feel free to contact us and we are happy to help. At last, give a try with Fix My iPhone - the best in class iOS System Recovery software to ease up the your iPhone Problems and iOS Software Glitches


    MiniCreo / iPhone Problems / Fix My iPhone / How To Fix This Device Isn't Eligible for The Requested Build Error

    Fix My iPhone

    Requirements: OS X 10.8+ , 13.1Mb free space
    Version 1.5.0 (21 January, 2020) | Support iOS 13/12/11 | Category: iPhone Problems

    More iPhone Problem Fixes and Tips

    Tags: iPhone Data Recovery   iPhone Transfer   iPhone Fixes   iPhone iTunes Errors