POCO F4 Fastboot Firmware Download – Version OS1.0.9.0.ULMMIXM
Direct verified Fastboot firmware download package for POCO F4 – Version OS1.0.9.0.ULMMIXM.
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 Fastboot firmware file for POCO F4. Version OS1.0.9.0.ULMMIXM is listed with verified file metadata, compatibility information, and secure delivery.
Compatibility and scope
Usage context
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. It is intended for MIUI / HyperOS Global.
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 requirements.
How is this file delivered?
Files are delivered through secure mirror endpoints. Direct file URLs are protected.
Always verify the file matches your exact device and intended usage.
Select Download Mirror
Version History & All Releases for POCO F4
Explore all available releases for POCO F4 Fastboot system package. Click any version to view its release details and download links.
| Version | Release Date | File Size | Status | Action |
|---|---|---|---|---|
| OS1.0.12.0.ULMMIXM | May 29, 2026 | — | ⚡ Latest | View → |
| OS1.0.9.0.ULMIDXM | Jul 15, 2026 | — | Archived | View → |
| OS1.0.9.0.ULMEUXM | Jun 23, 2026 | — | Archived | View → |
| OS1.0.9.0.ULMTWXM | Jun 23, 2026 | — | Archived | View → |
| OS1.0.9.0.ULMMIXM | Mar 09, 2026 | — | Archived Current Page | Viewing |
| OS1.0.8.0.ULMRUXM | Jun 23, 2026 | — | Archived | View → |
| OS1.0.8.0.ULMTRXM | Jun 23, 2026 | — | Archived | View → |
| OS1.0.8.0.ULMEUXM | Mar 09, 2026 | — | Archived | View → |
| OS1.0.8.0.ULMTWXM | Mar 09, 2026 | — | Archived | View → |
| OS1.0.8.0.ULMIDXM | Mar 09, 2026 | — | Archived | View → |
| OS1.0.7.0.ULMRUXM | Mar 09, 2026 | — | Archived | View → |
| OS1.0.7.0.ULMINXM | Mar 09, 2026 | — | Archived | View → |
| OS1.0.7.0.ULMTRXM | Mar 09, 2026 | — | Archived | View → |
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