3utools Firmware Checkcode Error

How to check your device Firmware? For iDevice users you can check your firmware by the general way as bellow: Go to setting—- General—- About—- version. But using 3utools all those things will be on your wide window. Only you have to open iDevice section of 3utools after connecting the iPhone, iPad, iPod respectively to your PC. Step 1 Right click 3uTools, then then click “Open File Location”. Step 2 Find out the file named “setting.cfg” and open it to edit. Step 3 Add “xd=true” below “ Network” as the following picture. Step 4 You can save this new “setting.cfg” at any folder. Then replace this edited file to the folder of 3uTools. Quit or uninstall any web accelerator software because some web accelerator software may conflict with the iTunes syncing process. Check security software on your computer to see if the security software prevented iTunes from a network connection.

Some users may meet download iOS firmwares error on 3uTools, even though the network connection is normal.

3utools Firmware Checkcode Error


Here’s the tips to solve this problem. Check your network connection before you download the firmwares.

Checkcode


Firmware


Step 1 Right click 3uTools, then then click “Open File Location”.



Step 2 Find out the file named “setting.cfg” and open it to edit.



Step 3 Add “xd=true” below “[Network]” as the following picture.

3utools Firmware Check Code Error 3utools



Step 4 You can save this new “setting.cfg” at any folder. Then replace this edited file to the folder of 3uTools.



Step 5 Re-launch 3uTools, and download iOS firmwares again.


If the download error still exists, please download the firmware from: http://www.3u.com/firmwares


3utools Firmware Check Code Error 3utools

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3uTools is a completely free all-in-one tool for flashing and jailbreaking your iOS device. But sometimes you’re faced with the need to bypass Apple’s security-oriented iCloud Activation Lock and 3uTools luckily comes in handy at that too. In this guide, you will not only learn how to download and install 3uTools for iOS, but also how to use 3uTools iCloud bypass.

Apart from iCloud Activation Lock bypass, 3uTools provides a list of other useful features such as managing apps, photos and other multimedia files, flashing firmware and performing jailbreaks, so regardless of your needs, a download of the app might be useful.

Read Also: Bypass iCloud activation lock with iCloudin for iOS

To proceed with this iCloud Activation Bypass, you need to boot your phone into Recovery Mode, this can be done in the following ways:

  • For iPhone X or 8 and 8 Plus

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  1. Press and release the ‘Volume Up’ button.
  2. Immediately press and release the ‘Volume Down’ button.
  • Press and hold the ‘Side Button’ and don’t let go even when you see the Apple logo.
  1. Keep holding until you see the Recovery Mode screen.
  • For iPhone 7 and 7 Plus
  1. Press and hold the ‘Side Button’ and the ‘Volume Down’ button at the same time
  2. Keep holding even after you see the Apple logo.
  • Release the buttons only when you see the Recovery Mode screen
  • For iPhone 6 models and earlier
  1. Press and hold the ‘Home’ and ‘Lock’ buttons and keep holding even when you see the Apple logo
  2. Release both buttons only when you see the Recovery Mode screen.

Read Also: Unlocking iCloud with Doulci

Bypassing iCloud activation lock using 3uTools

3utools Firmware Check Code Error

To perform an Activation Lock bypass, you’ll simply need your iOS device, a lightning cable, a PC and an internet connection. Then proceed with the following steps:

  1. Download the latest version of 3uTools onto your PC from 3U tools.
  2. Install 3uTools by clicking on the .exe and launch 3uTools once the installation finalizes.
  3. Boot your iOS device into recovery mode (you can refer to your specific model’s procedure to do this above) and connect it to your PC via lightning cable.
  4. On 3uTools, choose the ‘Flash and JB’ tab.
  5. With your phone connected, choose the ‘Easy Flash’ tab and you should see a list of restore firmware files specific to your device.
  6. Pick the latest stable version (doesn’t have ‘beta’ in the name) and choose ‘Download’
  7. Once the download is completed, choose ‘Finish’ from the bottom of the page and wait for the extraction to initialize and install.

That’s it! Your device should restart and you’ll be requested to input your sign in details.

Read Also:Bypass iCloud activation with iEvade

Needless to say, but this method will delete all of the user data and files on your iOS device so beware.

Despite iCloud Activation Lock being a security measure set by Apple to prevent unauthorized use of stolen phones and other iOS devices, sometimes there is a legitimate need to gain access to these devices such as after the purchase of a second-hand device where the previous owner didn’t sign out his credentials.

If this is your case scenario, we hope this guide on 3uTools iCloud bypass helped you out.

3utools Firmware Check Code Error Codes

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