UFI v1.2.0.399 Setup Guide: Features and Installation The file is the compressed installer package for version 1.2.0.399 of the UFI Software , a specialized tool used by technicians for mobile phone repair, firmware flashing, and eMMC/UFS maintenance. This version was a notable release that introduced critical firmware requirements and enhanced support for modern Android chipsets. Key File Details File Name: ufi-v1.2.0.399-setup.zip File Size: 93.6 MB
Introduced built-in BitTorrent support (via Aria2) to facilitate the download of large firmware files (over 1GB) more reliably for users with limited internet. ufi-v1.2.0.399-setup.zip -size 93.6 mb-
Implemented specialized tasks for Xiaomi (Mi Cloud disable) and Samsung (Exit Factory Mode). How to Install ufi-v1.2.0.399-setup.zip UFI v1
Added Sandisk chip smart and health reporting, plus auto-retry handling for unsuccessful "Read" operations due to bad blocks. Implemented specialized tasks for Xiaomi (Mi Cloud disable)
This software version requires a UFI Box or UFI Dongle with firmware version 1.10 or higher to authenticate and function. New Features in Version 1.2.0.399
Added support for MediaTek Helio series (MT6750, MT6755, MT6757, MT6795, MT6797) and enabled erase functions for Qualcomm Firehose mode.
Windows XP (SP3) up to Windows 10 (64-bit recommended).