Download SUT L3 Tool (all versions)

Updated on October 1, 2019

SUT L3 Tool (software update tool) is a small application that allows you to flash stock firmware on any Intel Chipset Based Smartphone and Tablets. Here on this page, we have managed to share the latest version of SUT L3 Tool along with the previous releases.

SUT L3 Tool

Features of SUTL3 Tool


It comes as Installer package, which means you need to Install it on the Computer first in order to use it properly. Once installation process is completed, you need to launch the tool manually.

Simple Interface:

It comes with a simple and user friendly interface which allows you to quickly load the stock firmware in the tool and flash it on your device. You can also follow How to use SUT L3 to flash stock firmware on any Intel Device.

Inbuilt Drivers:

It comes with all the required USB drivers along with the setup file, which automatically get installed on the computer with the Application. But if in case, you want to uninstall the SUT L3 Application from your computer then Drivers will not be removed automatically. You can remove or uninstall the Drivers manually from Windows Uninstall programs Menu.

Supports nb0 or ffu extension:

It supports all types of Intel Firmware which comes with NB0 and FFU extension. It may not support other Intel firmware which came with extension other than nb0 or ffu.

Download SUTL3 Tool

By using the following links, you can easily download the tool on your computer. We always recommend our readers to download the latest version of the tool for stability.






SUTL3_v3.1.4 – Latest

Readme Once:

[*] Compatibility: It is compatible with Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1 and Windows 10.

[*] How to Use: If you wish you can learn How to use SUT L3 Tool to flash stock firmware on any Intel Device.

[*] Backup: Take a Phone backup before using the Software Update Tool (SUT l3) as because during the flashing process your personal data will be removed.

[*] Credits: SUT L3 Tool is created and distributed by Intel Mobility LLC. So, full credits goes to them for sharing the tool for free.

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