How to fix ‘This device isn’t eligible for the requested build’ and Error 3194

iTunes says “This device is not eligible for the requested build” or Error 3194 once I attempt to replace my iPhone. What is occurring?

When updating or restoring an iPhone, iPad or iPod contact through iTunes (a handy methodology, because it saves area on the mobile device), iTunes might not be in a position to join to APple’s software program replace servers. It informs you about this with 1 or more of the following error messages:

  • Error 17
  • Error 1639
  • Errors between 3000 and 3020
  • Error 3194
  • Other errors between 3100 and 3999
  • An error message that claims “This device is not eligible for the requested build”

If you get any of those error messages, do not despair. In this article, we’ll present you how to fix error 3194, error 17, “This device is not eligible for the requested build” and associated errors. These strategies apply to iTunes on each Mac and PC.

How to fix “This device is not eligible for the requested build” error: replace iTunes

The first answer that you need to attempt, and the easiest, and a step that’s usually a good suggestion anyway is to replace iTunes.

On Mac, open iTunes and click on on iTunes in the menu bar at the prime, then click on on ‘Check for updates …’ Assuming you are not up to date, iTunes will find and supply the newest model replace: ‘A new model of iTunes (12.5 .4) is offered. Do you need to download it now? ‘

When you are prepared, click on on ‘Download iTunes’.

On PC, the course of is comparable, however, you begin from a unique menu: click on Help, then Check for Updates.

Try restoring / updating the iPhone or iPad once more to see if the drawback is resolved. If not, proceed to the subsequent step.

To resolve the error “This device is not eligible for the requested build”: Check for Internet connection / router points

Make certain your web connection is working correctly. On Mac, open System Preferences then Network and check in case your chosen connection choices work.

Now check that your router shouldn’t be blocking your entry to Apple’s servers: bypass the router and join immediately to your modem utilizing an Ethernet cable, then restart the modem (and the Mac or PC).

Try restoring / updating the iPhone or iPad once more to see if the drawback is resolved. If not, proceed to the subsequent step.

How to fix ‘This device shouldn’t be eligible for the requested construct’ error: safety / firewall / antivirus software program

The connection that your machine is making an attempt to set up with Apple’s servers is being blocked by 1 thing. Depending on what you have got enabled, this might be due to TCP / IP filtering, a firewall or different safety software program or options in your Mac or PC. To rule out interference from safety software program, the next move ought to be to briefly disable it (or at the least regulate the settings) and then replace your iDevice. You might even need to go so far as to fully take away the safety software program, however, do not forget to reinstall it afterwards.

Try restoring / updating the iPhone or iPad once more to see if the drawback is resolved. If not, proceed to the subsequent step.

How to fix ‘This device shouldn’t be eligible for the requested construct’ error: check your hosts file

Our subsequent try will likely be to check the hosts file for any issues. For Mac customers, this includes some tinkering in Terminal, which some folks find disagreeable, which is why we have left it to a few of the easier options; however, only a few technical issues are literally wanted.

Open Terminal. (This will be present in Applications> Utilities.) In Terminal, kind the following command:

sudo nano / non-public / and many others / hosts

Then press Return. Terminal will show a warning: “Incorrect use of the sudo command can lead to data loss …” and so on: we’ve to watch out.

You will likely be requested to enter your system password (this textual content shouldn’t be seen for safety causes, so do not be alarmed) and press Return once more. You ought to now see the hosts file, which ought to look 1 thing like this:

You search for “gs.apple.com” in considered 1 of the entries; while you find it, add a hash (#) and an area at the starting of that merchandise. Press Control-O to save.

You will likely be requested for the file title; simply press Return and then Control-X. Now restart your Mac.

PC customers are suggested to comply with the recommendation Microsoft support website.

Try restoring / updating the iPhone or iPad once more to see if the drawback is resolved. If not, proceed to the subsequent step.

How to fix “This device is not eligible for the requested build” error: restore or replace from 1 other computer

At this level, we begin to surprise if the re’s an issue with the system itself – the Mac or PC – that forestalls the replace from happening. We can each affirm that that is the case and work round the drawback with the similar methodology: attempt utilizing a unique machine as an alternative.

Preferably use an alternate Mac or PC on a unique community and a unique web connection. There could also be issues with the community settings, the firewall and so on.

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