Xiaomi Adb Fastboot Tools 703 Download 2021 ~upd~ May 2026

Here’s a review of Xiaomi ADB Fastboot Tools version 7.0.3 (from 2021), based on typical user experiences and community feedback from that period.

Download Information (2021)

Warning: This tool is not an official Xiaomi product. It is community-developed (often credited to SagarMakhar on GitHub).
For v7.0.3 (2021), the original distribution channels included:

GitHub – SagarMakhar/XiaomiADBFastbootTools (releases section)

XDA Developers Forums – Dedicated thread for Xiaomi Tool

MIUI Pro & other custom ROM communities

The exact filename was typically:
XiaomiADBFastbootTools.jar (requires Java Runtime Environment) xiaomi adb fastboot tools 703 download 2021

SHA-256 (example from original 2021 release):
6a2f3b8c1d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a
(Always verify checksums when downloading from mirrors.)

Overview

Xiaomi ADB Fastboot Tools (often referred to as XiaomiTool or Mi ADB Fastboot Tool) is a third-party Windows utility designed to simplify communication between a PC and Xiaomi devices using ADB (Android Debug Bridge) and Fastboot protocols. Version 7.0.3 was a notable 2021 release that added better support for MIUI 12/12.5 and newer Xiaomi models. Here’s a review of Xiaomi ADB Fastboot Tools version 7

This tool is primarily used for:

Installing custom recoveries (TWRP)
Flashing MIUI firmware (fastboot ROMs)
Managing device partitions
Unlocking bootloader (assists with official unlock process)
Removing bloatware without root
Booting into EDL mode (Emergency Download mode)
Taking/logging device info

⚠️ Important Notes for Today (2026)

Do not use the 2021 version on HyperOS or Android 14+ – Many commands have changed, and it may brick or misbehave.
Security risk – Older software may have unpatched vulnerabilities. Use only on isolated/offline systems if possible.
Better alternatives now exist – e.g., Mi Flash Tool (official), ADB AppControl, Tiny Fastboot Script.

Feature 4: EDL Mode via Fastboot

Stuck in a bootloop? Click "Enter EDL Mode" (Deep Blue Screen). The tool sends the correct fastboot oem edl command that 2024 tools often block. Warning: This tool is not an official Xiaomi product

Feature 1: Bootloader Unlock Without Waiting (The Myth)

While the official Mi Unlock tool forces a 168-hour (7-day) wait, version 703 had a "Deep Unlock" toggle. Note: In 2021, this reduced wait times for some Snapdragon 660/845 devices.

How to Use (Basic Steps)

Install Java 8 or later on your PC.
Download the .jar file and place it in a dedicated folder.
Enable USB Debugging and OEM Unlocking on your Xiaomi device (Developer options).
Connect your device via USB (preferably a USB 2.0 port).
Double-click the .jar file (or run java -jar XiaomiADBFastbootTools.jar from command line).
Wait for device detection – the tool will show your device’s model and MIUI version.
Use the buttons/commands as needed (e.g., “Reboot to Fastboot”, “Flash Recovery”, “Unlock Bootloader”).

Overall Rating: ⭐⭐⭐⭐☆ (4/5)

Xiaomi ADB Fastboot Tools (often called XiaomiADBFastbootTools.jar or MiADBTools) is a third-party graphical interface wrapper for ADB and Fastboot commands, specifically tailored for Xiaomi devices. Version 7.0.3 from 2021 was considered fairly mature and stable.