Before you flash
Match the exact model, region, and branch name. Similar model numbers are not the same device.
Need flashing steps?
Firmware files are here on Inar Guide. Tutorials, flash tools and USB drivers are on FlashGuideHub.
The POCO F6 Pro / Redmi K70 (codename: vermeer) is a performance-focused flagship-killer built around Snapdragon 8 Gen 2 hardware, fast 120W charging (POCO F6 Pro), and a smooth high-refresh AMOLED experience. However, Users reported about HyperOS-related problems like abnormal battery drain, unexpected overheating even during light tasks (browsing/social apps), and UI stutters after major updates.
The firmware files below (official Xiaomi fastboot packages plus a Xiaomi.eu build) are designed to refresh the full system, improve stability, and apply HyperOS 3 (Android 16) optimizations—helping reduce lag, improve responsiveness, and often restoring normal thermals/battery behavior after problematic updates.
POCO F6 Pro / Redmi K70 Firmware Details
| Device Name | POCO F6 Pro / Redmi K70 (codename: vermeer) |
|---|---|
| Model Identifier | Redmi K70: 23113RKC6C (CN); POCO F6 Pro: 23113RKC6G (Global). |
| Chipset | Qualcomm Snapdragon 8 Gen 2 (vermeer platform). |
| Android Version | Android 16 (HyperOS 3.x: WNKCNXM / WNKMIXM) and Android 15 (HyperOS 2.x: VNKEUXM / VNKRUXM / VNKTWXM). |
| Firmware Versions (Provided) | OS3.0.2.0.WNKCNXM (CN), OS3.0.4.0.WNKMIXM (Global), OS2.0.210.0.VNKEUXM (EEA), OS2.0.207.0.VNKRUXM (RU), OS2.0.207.0.VNKTWXM (TW), Xiaomi.eu VERMEER OS3.0.4.0 (CN base). |
| What Users Report | Overheating + faster battery drain after HyperOS updates; system/UI stuttering; some Xiaomi.eu users also mention GPS or UI stutter problems on certain builds. |
| How HyperOS 3 Helps | HyperOS 3 changelogs commonly highlight “smoother and more stable” behavior, refined compiler instructions to lower power use, improved memory allocation/recovery, better frequency scheduling, and a new window-rendering mechanism to reduce graphics load. |
| File Type | Fastboot ROM (.tgz) factory images + Xiaomi.eu ROM (.zip). |
| Flashing Tool Required | Xiaomi MI Flash Tool / fastboot scripts for.tgz; Xiaomi.eu method (often custom recovery/fastboot, depending on release). |
| Bootloader Status | Unlocked bootloader required for fastboot flashing and Xiaomi.eu installs (advanced). |
| SEO Keywords | stock ROM, flash file, stock firmware, official firmware, firmware file, fastboot ROM |
⚠ WARNING (vermeer): Flash only POCO F6 Pro/Redmi K70 vermeer firmware. Wrong region (CN/Global/EEA/RU/TW) or a failed flash can brick the phone, erase data, break network/boot, and void warranty. Confirm codename in fastboot and keep battery charged.
Download Official Firmware for POCO F6 Pro / Redmi K70
| Filename | File Size | Build Date | Build Version | Android Version | Flashing Type | Variant / Notes | Download Link |
|---|---|---|---|---|---|---|---|
| vermeer_images_OS3.0.2.0.WNKCNXM_20251106.0000.00_16.0_cn_5ed6693eca.tgz | 8.96GB | 2025-11-06 | OS3.0.2.0.WNKCNXM | Android 16 | Fastboot (factory images) | China (WNKCNXM) fastboot package for Redmi K70; used for clean installs and deep repairs. | Download OS3.0.2.0 (Xiaomi bigota) |
| vermeer_global_images_OS3.0.4.0.WNKMIXM_20251126.0000.00_16.0_global_ef7324d71b.tgz | 9.46GB | 2025-11-26 | OS3.0.4.0.WNKMIXM | Android 16 | Fastboot (factory images) | Global (WNKMIXM) fastboot for POCO F6 Pro; HyperOS 3 “smoother & more stable” optimization set. | Download OS3.0.4.0 (Xiaomi bigota) |
| vermeer_ru_global_images_OS2.0.207.0.VNKRUXM_20251028.0000.00_15.0_ru_53e6491bf2.tgz | 9.40GB | 2025-10-28 | OS2.0.207.0.VNKRUXM | Android 15 | Fastboot (factory images) | Russia (VNKRUXM) for users who must stay on the RU channel/OTA path. | Download OS2.0.207.0 (Xiaomi bigota) |
| vermeer_eea_global_images_OS2.0.210.0.VNKEUXM_20251027.0000.00_15.0_eea_0d74b3903c.tgz | 8.60GB | 2025-10-27 | OS2.0.210.0.VNKEUXM | Android 15 | Fastboot (factory images) | EEA (VNKEUXM) for Europe-region devices; keeps correct EU OTA channel. | Download OS2.0.210.0 (Xiaomi bigota) |
| vermeer_tw_global_images_OS2.0.207.0.VNKTWXM_20251027.0000.00_15.0_tw_2a2c86f36c.tgz | 7.43GB | 2025-10-27 | OS2.0.207.0.VNKTWXM | Android 15 | Fastboot (factory images) | Taiwan (VNKTWXM) build for TW devices and TW OTA compatibility. | Download OS2.0.207.0 (Xiaomi bigota) |
| xiaomi.eu_VERMEER_OS3.0.4.0.WNKCNXM_16.zip | 6.83GB | Stable release (listing) | OS3.0.4.0.WNKCNXM | Android 16 | Xiaomi.eu custom ROM ZIP | Xiaomi.eu build (CN-based). Some users report specific bugs (e.g., GPS/UI stutters) depending on build/app mix—read feedback before flashing. | Download OS3.0.4.0 (SourceForge) |
Flashing Requirements
- Verify your device codename is vermeer (POCO F6 Pro / Redmi K70).
- Choose the correct region branch (WNKCNXM, WNKMIXM, VNKEUXM, VNKRUXM, VNKTWXM) to avoid OTA/modem mismatches.
- Unlocked bootloader for fastboot flashing and Xiaomi.eu.
- Windows PC + drivers + reliable USB cable; Xiaomi MI Flash Tool (for.tgz).
- Full backup (a clean flash can wipe everything).
How to Flash the Firmware
Fastboot ROM (.tgz) – Official stock ROM / stock firmware
- Download the correct fastboot flash file and extract it until you see the images folder.
- Boot the phone into fastboot mode and connect to the PC.
- Open Xiaomi MI Flash Tool and select the extracted folder.
- Flash using a clean option when fixing overheating/drain or post-update instability.
- Reboot and allow background optimization time after a major update (temporary warmth/drain can happen).
Xiaomi.eu ROM (.zip)
- Unlock bootloader and follow the Xiaomi.eu install path for VERMEER.
- Transfer the ZIP as required by the Xiaomi.eu method (recovery/fastboot varies).
- Do a clean install if switching from official firmware to Xiaomi.eu to reduce conflicts.
- Boot and test GPS, heat, and smoothness before restoring all apps.
- Update apps, then reboot once to stabilize background services.
Step-by-step guides with pictures/videos: For the official fastboot packages above, use Xiaomi MI Flash Tool guide. For script flashing (when included in extracted ROM folders), use Flash.bat fastboot guide.
⚠ Disclaimer: Flashing any firmware file is at your own risk. Wrong ROM, interruptions, or mistakes can cause data loss, bootloops, or permanent damage. This website and download providers are not responsible. If you hit errors, drop a comment with your vermeer version/region and steps for community help.