POCO F4 Fastboot Firmware download – Version OS1.0.9.0.ULMMIXM (arm64)
Official Fastboot firmware download for POCO F4 .
Download the official POCO F4 Fastboot ROM for the Global region. This firmware is provided by POCO for clean installation, system recovery, unbricking, and manual flashing using Fastboot tools. It corresponds to internal codename munch and build version OS1.0.9.0.ULMMIXM.
POCO F4 Fastboot Firmware download details
This page provides the official Fastboot firmware file for POCO F4. Version OS1.0.9.0.ULMMIXM is listed with verified file metadata, compatibility information, and secure delivery.
About this download
This page provides the official Fastboot firmware download for POCO F4. The file corresponds to version OS1.0.9.0.ULMMIXM.
Compatibility and scope
Usage context
Users typically access this download when an official Fastboot system package is needed for the specified device.
Use this download when installing, updating, or repairing the Fastboot component on POCO F4. This firmware is used for system-level updates such as compatibility, stability, or recovery operations.
Frequently asked questions
What is this download for?
This Fastboot system package is provided for POCO F4 and corresponds to the OS1.0.9.0.ULMMIXM release.
Is this file compatible with my device?
This download is associated with POCO F4. Compatibility depends on your model, region, and system.
How is this file delivered?
Files are delivered through secure mirrors. Direct URLs are not exposed.
Always verify the file matches your exact device and intended usage.
Looking for other versions or file types? Browse all downloads for POCO F4