3utools Network Connection Error

17.12.2020 admin

3utools Network Connection Error List
3utools Network Connection Error
3utools Easy Flash Network Connection Error

Problem Description:

If you are an experienced user in 3uTools, you probably encountered some error codes when you flash or restore in Easy Flash. The first thing you should do is check the latest update in 3uTools, we have been updating many new versions to optimize 3uTools, don't forget to click Check Update in it. The feature of 3uTools is mainly to connect iPhone to the computer, from which you can copy music, photos, data from the computer to iPhone or vice versa, or install applications on the App Store on the computer when iPhone or network problems, see the article How to install applications for iPhone with 3uTools to know how to install. https://consultancybrown974.weebly.com/blog/free-vpn-download-cnet-mac.

2019- Posted by 3uTools In addition to the release of the betas of iOS 12.4, Apple is also working on the iOS 12.3. The iOS 12.3.1 was released at last weekends, aiming to fix a few issues, for all iOS 12 compatible devices. Download 3uTools for free: Here is the tutorial: http://www.3u.com/tutorial/articles/168/3utools-connection-timeout.

This error is typically caused by attempts to downgrade the iPhone, iPad, or iPod touch’s software. This can occur when you attempt to restore using an older .ipsw file. Downgrading to a previous version is not supported. To resolve this issue, attempt to restore with the latest iPhone, iPad, or iPod touch software available from Apple. This error can also occur when an unauthorized modification of the iOS has occurred and you are now trying to restore to an authorized, default state. Very rarely this error is caused by a hardware issue and requires service.

Solutions:

Step1: Set your iDevice into DFU mode.

Hold Home button and Power button simultaneously for 10 seconds till the screen becomes black, and then release Power button.
Continue pressing Home button for fifteen seconds. You’ve successfully set iDevice into DFU mode if you can see an iTunes logo on iDevice’s screen.

Click to enter DFU mode and Recovery Mode

Step2：Launch 3uTools. After connecting iDevice to PC using the USB cable, 3uTools can check this iDevice in DFU mode automatically.

You’re suggested to back up this iDevice using 3uTools first. Choose an available firmware and click Go Flash to restore your iPhone.

Then please keep a good network connection between iDevice and PC, and then wait until this process is completed.

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You could check here for moreerror codes roundup in 3uTools/iTunes.