Error -1 on 3uTools may be caused by USB cable connection, network and baseband. Try to change the usb cable, confirm the network connection. If error still exists, you would need to change the baseband. Was this answer helpful? Mar 13, 2019  3uTools is an all-in-one tool to help iOS users to manage their files and data, it can't fix any hardware problems for you. Thanks for visiting. For more latest updates or supports, follow us on Facebook or Twitter. 3uTools is an all-in-one tool to help iOS users to manage their files and data, it can't fix any hardware problems for you. Thanks for visiting. For more latest updates or supports, follow us on Facebook or Twitter.

  • Latest Version:

    3uTools 2.38 LATEST

  • Requirements:

    Windows XP / Vista / Windows 7 / Windows 8 / Windows 10

  • Author / Product:

    3uTools Team / 3uTools

  • Old Versions:

  • Filename:

    3uTools_v2.38_Setup.exe

  • Details:

    3uTools 2020 full offline installer setup for PC 32bit/64bit

3uTools is a tool for

I know this is out of scope of this subreddit, but nobody realistically cares about iOS 8/9 over on the main one. DiscOld is a tweak that lets you use Discord on iOS 7-9 by fixing the crash bug when in servers with specific new features enabled.

flashing and jailbreaking Apple’s iPhone, iPad, iPod touch, provides three ways: Easy Mode, Professional Mode or Multiple Flash to flash Apple mobile devices, selects the appropriate firmware automatically and supports a rapid downloading speed. 3uTools Free Download Latest Version for Windows PC. It is full offline setup installer of 3uTools.

3utools Error Code 1 5 Motor Control


The Most Efficient iOS Files & Data Management!
The app makes it so easy to manage apps, photos, music, ringtones, videos and other multimedia files. Fully view iOS device' s different statuses, including activation, jailbreak, battery and iCloud lock statuses, as well as detailed iOS & iDevice information.
Numerous Apps, Ringtones and Wallpapers
Various apps, distinctive ringtones and unique wallpapers are waiting for you to freely download and enjoy.

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Flash and Jailbreak Are Way Intelligent
Auto-match the available firmwares for iOS Devices. Support iOS flash in normal mode, DFU mode and recovery mode. One-click jailbreak makes the jailbreak process so simple and easy. More advanced features, including SHSH backup, baseband upgrade/downgrade and etc.
All-in-one iOS Helper Brings Useful, Delightful Features
It has designed a collection of features for iOS users, for example, data backup, ringtone make, video convert, invalid icon delete and etc.
Features and Highlights
  • Backup/Restore
  • Make Ringtone
  • Convert Video
  • Migrate Data
  • Compress Photo
  • Realtime Screen
  • Realtime Log
  • Delete Invalid Icon
  • Open SSH

Note: Requires iTunes and connected iOS device.

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


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



3utools Error 11

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.


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3utools Error Code 1

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


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