Xiaomi Poco X6 Pro Firmware Flash File | Stock ROM (Android 16 and 15)

The device is equipped with a versatile triple-camera setup on the rear, featuring a 64 MP main sensor, an 8 MP ultrawide lens, and a 2 MP macro lens, allowing users to capture stunning photos and videos in various scenarios. Additionally, it offers a 16 MP selfie camera for high-quality self-portraits. Other notable features include stereo speakers, NFC connectivity, an infrared port, and a large 5000 mAh battery with support for 67W wired charging, ensuring long-lasting usage and fast recharge times.

Advantages of Stock ROM:

Here are the answers to why you need to download and save the Poco X6 Pro Stock ROM flash file on your computer.

If your device is dead, you can unbrick using the Stock ROM file
You can fix or repair the IMEI on your device using DB files from Stock ROM
Remove any malware or Adware from Poco X6 Pro
You can fix the boot loop issue on Poco X6 Pro
Fix Unfortunately; the app has stopped errors on Poco X6 Pro
Fix Network related issue
Patch Boot image to Root using Magisk
You can unroot Poco X6 Pro
To Reset or Remove FRP on your device:
Restore Poco X6 Pro to Factory State

How to install Stock Firmware on Poco X6 Pro

Before installing, follow the pre-requisite and install the necessary drivers and tools on your PC.

Pre-Requisites:

This Flash File is for Xiaomi Poco X6 Pro.
You should have a working Windows PC/Laptop
Download and Install the latest Xiaomi USB Driver for Windows and MAC.
Download and Install the Xiaomi Mi Flash tool on your PC (Fastboot Method)
Charge your phone to at least 50% before upgrading your phone.
Take a complete backup of your phone data

Download Flash Files

Global Stable ROM:

Version and Download Link	Changelog
OS3.0.6.0.WNLMIXM Recovery ROM	System Updated the security patch to April 2026. Increased system security.
OS3.0.4.0.WNLMIXM Recovery ROM	Xiaomi HyperIsland Everything you need to keep an eye on. In one place. A new format that combines Notification spotlight and device notifications makes any important updates reach you faster. New UI design lets you see all the details at a glance, with smoother switching between islands. Now you can pull down to expand small windows and handle multiple tasks more efficiently. Revamped visuals Cleaner, more refined visuals throughout. Redesigned Home screen icons now look sharper and more detailed. The Home screen grid has been redesigned with more balanced margins and more comfortable spacing. The status bar has a new, cleaner design that’s more refined and easier to read. A new design system improves color comfort, unifies rounded corners across the entire system, and makes controls easier to use for a more consistent look and feel. A new large-clock Lock screen adds more depth and layers to the layout. A new all-in-one editor allows you to adjust both the Home screen and Lock screen wallpapers at the same time. Comprehensive system app optimization Interaction with apps has become more intuitive and direct. Gallery: New: New Gallery widgets allow you to select your preferred collections for display. New: You can pin albums now to have quick access to your favorite photos anytime. Weather: Optimization: Improved content card blur effects for a smoother, more immersive scrolling experience. Calendar: New: Week view gives you a clear look at your weekly schedule. Optimization: Improved month-view visuals give you clearer highlights for holidays and important events. Recorder: Optimization: Accurate start page categories let you locate recordings faster with icons. Optimization: Improved playback brings you smart noise reduction for clearer voices. Interconnectivity Cross-ecosystem interconnectivity offers deep compatibility with the Apple ecosystem. iPad interconnectivity: New: Home screen+ enables Xiaomi phones to mirror screen content to your iPad. Mac interconnectivity: You can connect to your Xiaomi phone via hotspot in one tap and view its location on a Mac. Now you can open multiple phone apps simultaneously and adjust their window sizes. Cross-device unlocking: Use the fingerprint or password on your Xiaomi tablet to unlock your Xiaomi phone. Unlock your Xiaomi phone quickly using Touch ID, Face ID, or password on an iPhone, iPad, or Mac. Interconnectivity availability: * To use interconnectivity with Apple devices, update them to iOS 14, iPadOS 14, or macOS 12 or later. * Apple devices must have the latest version of Xiaomi Interconnectivity installed. Basic experience Smoother and more stable Performance enhancements: Optimization: Refined compiler instructions enhance performance and responsiveness while lowering power use. Optimization: Improved memory allocation and recovery increases available system memory. Optimization: Improved integrated frequency scheduling boosts system efficiency and reduces power consumption. Optimization: Improved short-video playback efficiency for better battery life. Optimized graphics: A new window-rendering mechanism reduces graphics-rendering load. Smoother system animations: Optimization: Fine-tuned animations across 100+ system scenes for smoother, more natural motion. Privacy and security Enhanced protection keeps your data private and safe. The system’s privacy and password features have been redesigned with a cleaner, fresher interface. Advanced data protection now uses post-quantum encryption to keep personal data even more secure.
OS2.0.209.0.VNLMIXM Recovery ROM	System Updated the security patch to December 2025. Increased system security.
OS2.0.207.0.VNLMIXM Recovery ROM	System Updated the security patch to November 2025. Increased system security.
OS2.0.206.0.VNLMIXM Recovery ROM	System Updated the security patch to October 2025. Increased system security.
OS2.0.205.0.VNLMIXM Recovery ROM	System Updated the security patch to August 2025. Increased system security.
OS2.0.204.0.VNLMIXM Recovery ROM	System Updated the security patch to July 2025. Increased system security.
OS2.0.200.0.VNLMIXM Recovery ROM	System animations Optimization: Interrupt animation during app transitions Optimization: Interrupt animation when entering subpages within apps System New: Home screen wallpaper now supports a blur effect Optimization: Updated styles for some classic pages Optimization: Animation effects when launching apps Optimization: Scrolling performance on content feeds in some third party apps Lock screen New: Eastern aesthetics lock screen templates New: Lock screen wallpapers now support lens effect New: Customizable Lock screen shortcuts Camera All-new design Brand-new visual language: A more professional visual style provides a deeper sense of immersion while shooting. · Structure optimization: We streamlined the feature menus and optimized the settings page. Pro mode upgrade: Adjusted the interface layout and combined parameter options to reduce preview obstruction and help you focus on your creative process. · Director mode optimization: Professional video recording and multicam setup support simultaneous shooting from different angles. Enhanced watermark features: · Film frame watermark now supports black or white backgrounds and appears during dynamic shot playback. · The standard watermark supports custom positioning. Expanded personalization settings: Added support for multiple camera interface color schemes. Settings Optimization: Added a shortcut to system navigation settings in Home screen settings Status bar, Notification shade New: Some status bar icons now support custom display
OS2.0.104.0.VNLMIXM Recovery ROM	System Updated the security patch to May 2025. Increased system security.
OS2.0.103.0.VNLMIXM Recovery ROM	System Updated the security patch to April 2025. Increased system security.
OS2.0.101.0.VNLMIXM Recovery ROM	System Updated the security patch to February 2025. Increased system security.
OS2.0.100.0.VNLMIXM Recovery ROM	System animations New: During the process of opening or closing apps, the full screen indicator follows the window’s movement New: When quickly opening and closing apps, multiple app animations are displayed simultaneously System New: Support for one-tap clipboard clearing Floating windows New: Beautify for video feature entry prompt in the call toolbox Home screen New: After turning off the Home screen search bar, a 4×6 layout option becomes available Lock screen New: Scenery templates Recents Fix: Recents couldn’t be cleared in some cases
OS2.0.1.0.VNLMIXM Recovery ROM	Alive Design Philosophy Alive Design Philosophy unveils fresh, vibrant design across the whole system, making every interaction feel smooth and alive. All-new Gallery: With AI and reorganized collections, Gallery makes your memories even more vivid. All-new Weather Real-time Weather Engine 2.0 shows you the sky and clouds just like in real life – even lets you see rainbows and the Milky Way. All-new Calendar: The new Desktop calendar adds a touch of ritual to your day. All-new Clock: Updated Clock uses a more refined display structure for a more elegant, easy-to-read look. Updated animations: A full-scale animation upgrade makes every interaction flow smoothly and feel stable, responsive, and comfortable. Xiaomi HyperCore Xiaomi HyperCore, Xiaomi’s proprietary core technology platform, enhances performance, graphics, network, and security. Upgraded rendering: Upgraded rendering for multitasking extends battery life. Heterogeneous computing: Enhanced rendering pipeline boosts hardware performance for faster, more efficient visuals. Xiaomi HyperConnect Upgraded cross-device connectivity framework. Upgraded Home screen+: You can drag phone apps onto Xiaomi tablets or add them as native apps. Status bar, Notification shade Fix: Notifications weren’t displayed correctly in some cases
OS1.0.17.0.UNLMIXM Recovery ROM	System Fix: System exception triggered by the Wi-Fi hotspot Updated the security patch to November 2024. Increased system security.
OS1.0.15.0.UNLMIXM Recovery ROM	System Updated the security patch to November 2024. Increased system security.
OS1.0.14.0.UNLMIXM Recovery ROM	System Updated the security patch to October 2024. Increased system security.
OS1.0.13.0.UNLMIXM Recovery ROM	System Updated the security patch to September 2024. Increased system security.
OS1.0.12.0.UNLMIXM Recovery ROM	System Updated the security patch to August 2024. Increased system security.
OS1.0.9.0.UNLMIXM Recovery ROM	System Updated the security patch to May 2024. Increased system security.
OS1.0.8.0.UNLMIXM Recovery ROM	System Updated Android Security Patch to February 2024. Increased system security.
OS1.0.7.0.UNLMIXM Recovery ROM	System Updated Android Security Patch to February 2024. Increased system security.
OS1.0.4.0.UNLMIXM Recovery ROM	System Updated Android Security Patch to January 2024. Increased system security.
OS1.0.2.0.UNLMIXM Recovery ROM	Other Optimized system performance Improved system security and stability

India Stable ROM:

Version and Download Link	Changelog
OS3.0.5.0.WNLINXM Recovery ROM	System Updated the security patch to April 2026. Increased system security.
OS3.0.3.0.WNLINXM Recovery ROM	Xiaomi HyperIsland Everything you need to keep an eye on. In one place. A new format that combines Notification spotlight and device notifications makes any important updates reach you faster. New UI design lets you see all the details at a glance, with smoother switching between islands. Now you can pull down to expand small windows and handle multiple tasks more efficiently. Revamped visuals Cleaner, more refined visuals throughout. Redesigned Home screen icons now look sharper and more detailed. The Home screen grid has been redesigned with more balanced margins and more comfortable spacing. The status bar has a new, cleaner design that’s more refined and easier to read. A new design system improves color comfort, unifies rounded corners across the entire system, and makes controls easier to use for a more consistent look and feel. A new large-clock Lock screen adds more depth and layers to the layout. A new all-in-one editor allows you to adjust both the Home screen and Lock screen wallpapers at the same time. Comprehensive system app optimization Interaction with apps has become more intuitive and direct. Gallery: New: New Gallery widgets allow you to select your preferred collections for display. New: You can pin albums now to have quick access to your favorite photos anytime. Weather: Optimization: Improved content card blur effects for a smoother, more immersive scrolling experience. Calendar: New: Week view gives you a clear look at your weekly schedule. Optimization: Improved month-view visuals give you clearer highlights for holidays and important events. Recorder: Optimization: Accurate start page categories let you locate recordings faster with icons. Optimization: Improved playback brings you smart noise reduction for clearer voices. Interconnectivity Cross-ecosystem interconnectivity offers deep compatibility with the Apple ecosystem. iPad interconnectivity: New: Home screen+ enables Xiaomi phones to mirror screen content to your iPad. Mac interconnectivity: You can connect to your Xiaomi phone via hotspot in one tap and view its location on a Mac. Now you can open multiple phone apps simultaneously and adjust their window sizes. Cross-device unlocking: Use the fingerprint or password on your Xiaomi tablet to unlock your Xiaomi phone. Unlock your Xiaomi phone quickly using Touch ID, Face ID, or password on an iPhone, iPad, or Mac. Interconnectivity availability: * To use interconnectivity with Apple devices, update them to iOS 14, iPadOS 14, or macOS 12 or later. * Apple devices must have the latest version of Xiaomi Interconnectivity installed. Basic experience Smoother and more stable Performance enhancements: Optimization: Refined compiler instructions enhance performance and responsiveness while lowering power use. Optimization: Improved memory allocation and recovery increases available system memory. Optimization: Improved integrated frequency scheduling boosts system efficiency and reduces power consumption. Optimization: Improved short-video playback efficiency for better battery life. Optimized graphics: A new window-rendering mechanism reduces graphics-rendering load. Smoother system animations: Optimization: Fine-tuned animations across 100+ system scenes for smoother, more natural motion. Privacy and security Enhanced protection keeps your data private and safe. The system’s privacy and password features have been redesigned with a cleaner, fresher interface. Advanced data protection now uses post-quantum encryption to keep personal data even more secure.
OS2.0.208.0.VNLINXM Recovery ROM	System Updated the security patch to November 2025. Increased system security.
OS2.0.207.0.VNLINXM Recovery ROM	System Updated the security patch to October 2025. Increased system security.
OS2.0.206.0.VNLINXM Recovery ROM	System Updated the security patch to August 2025. Increased system security.
OS2.0.205.0.VNLINXM Recovery ROM	System Updated the security patch to July 2025. Increased system security.
OS2.0.201.0.VNLINXM Recovery ROM	System New: Home screen wallpaper now supports a blur effect Optimization: Animation effects when launching apps Optimization: Scrolling performance on content feeds in some third party apps Lock screen New: Eastern aesthetics lock screen templates New: Lock screen wallpapers now support lens effect New: Customizable Lock screen shortcuts Camera All-new design Brand-new visual language: A more professional visual style provides a deeper sense of immersion while shooting. · Structure optimization: We streamlined the feature menus and optimized the settings page. Pro mode upgrade: Adjusted the interface layout and combined parameter options to reduce preview obstruction and help you focus on your creative process. · Director mode optimization: Professional video recording and multicam setup support simultaneous shooting from different angles. Enhanced watermark features: · Added a check-in watermark. · Film frame watermark now supports black or white backgrounds and appears during dynamic shot playback. · The standard watermark supports custom positioning. Expanded personalization settings: Added support for multiple camera interface color schemes. Settings Optimization: Added a shortcut to system navigation settings in Home screen settings
OS2.0.102.0.VNLINXM Recovery ROM	System Updated the security patch to April 2025. Increased system security.
OS2.0.101.0.VNLINXM Recovery ROM	System animations New: During the process of opening or closing apps, the full screen indicator follows the window’s movement New: When quickly opening and closing apps, multiple app animations are displayed simultaneously System Updated the security patch to February 2025. Increased system security. Home screen New: After turning off the Home screen search bar, a 4×6 layout option becomes available Recents Fix: Recents couldn’t be cleared in some cases
OS2.0.2.0.VNLINXM Recovery ROM	Alive Design Philosophy Alive Design Philosophy unveils fresh, vibrant design across the whole system, making every interaction feel smooth and alive. All-new Gallery: With AI and reorganized collections, Gallery makes your memories even more vivid. All-new Weather Real-time Weather Engine 2.0 shows you the sky and clouds just like in real life – even lets you see rainbows and the Milky Way. All-new Calendar: The new Desktop calendar adds a touch of ritual to your day. All-new Clock: Updated Clock uses a more refined display structure for a more elegant, easy-to-read look. Updated animations: A full-scale animation upgrade makes every interaction flow smoothly and feel stable, responsive, and comfortable. Xiaomi HyperCore Xiaomi HyperCore, Xiaomi’s proprietary core technology platform, enhances performance, graphics, network, and security. Upgraded rendering: Upgraded rendering for multitasking extends battery life. Heterogeneous computing: Enhanced rendering pipeline boosts hardware performance for faster, more efficient visuals. Xiaomi HyperConnect Upgraded cross-device connectivity framework. Upgraded Home screen+: You can drag phone apps onto Xiaomi tablets or add them as native apps.
OS1.0.16.0.UNLINXM Recovery ROM	System Fix: System exception triggered by the Wi-Fi hotspot Updated the security patch to November 2024. Increased system security.
OS1.0.13.0.UNLINXM Recovery ROM	System Updated the security patch to October 2024. Increased system security.
OS1.0.12.0.UNLINXM Recovery ROM	System Updated the security patch to September 2024. Increased system security.
OS1.0.11.0.UNLINXM Recovery ROM	System Updated the security patch to August 2024. Increased system security.
OS1.0.8.0.UNLINXM Recovery ROM	System Updated the security patch to May 2024. Increased system security.
OS1.0.7.0.UNLINXM Recovery ROM	System Optimization: System power consumption Updated Android Security Patch to March 2024. Increased system security.
OS1.0.6.0.UNLINXM Recovery ROM	System Optimization: System power consumption Updated Android Security Patch to March 2024. Increased system security.
OS1.0.5.0.UNLINXM Recovery ROM	System Updated Android Security Patch to January 2024. Increased system security.
OS1.0.1.0.UNLINXM Recovery ROM	Other Optimized system performance Improved system security and stability

Europe Stable ROM:

Version and Download Link	Changelog
OS3.0.4.0.WNLEUXM Recovery ROM	System Fix: Improved system stability and user experience Updated the security patch to February 2026. Increased system security.
OS3.0.3.0.WNLEUXM Recovery ROM	Xiaomi HyperIsland Everything you need to keep an eye on. In one place. A new format that combines Notification spotlight and device notifications makes any important updates reach you faster. New UI design lets you see all the details at a glance, with smoother switching between islands. Now you can pull down to expand small windows and handle multiple tasks more efficiently. Revamped visuals Cleaner, more refined visuals throughout. Redesigned Home screen icons now look sharper and more detailed. The Home screen grid has been redesigned with more balanced margins and more comfortable spacing. The status bar has a new, cleaner design that’s more refined and easier to read. A new design system improves color comfort, unifies rounded corners across the entire system, and makes controls easier to use for a more consistent look and feel. A new large-clock Lock screen adds more depth and layers to the layout. A new all-in-one editor allows you to adjust both the Home screen and Lock screen wallpapers at the same time. Comprehensive system app optimization Interaction with apps has become more intuitive and direct. Gallery: New: New Gallery widgets allow you to select your preferred collections for display. New: You can pin albums now to have quick access to your favorite photos anytime. Optimization: Improved search for quicker, more accurate results for photos. Weather: Optimization: All-new start page rendering with raindrop and temperature effects that are dynamic and interactive. Optimization: Improved content card blur effects for a smoother, more immersive scrolling experience. Calendar: New: Week view gives you a clear look at your weekly schedule. Optimization: Improved month-view visuals give you clearer highlights for holidays and important events. Recorder: Optimization: Accurate start page categories let you locate recordings faster with icons. Optimization: Improved playback brings you smart noise reduction for clearer voices. Interconnectivity Cross-ecosystem interconnectivity offers deep compatibility with the Apple ecosystem. iPad interconnectivity: New: Home screen+ enables Xiaomi phones to mirror screen content to your iPad. Mac interconnectivity: You can connect to your Xiaomi phone via hotspot in one tap and view its location on a Mac. Now you can open multiple phone apps simultaneously and adjust their window sizes. Cross-device unlocking: Use the fingerprint or password on your Xiaomi tablet to unlock your Xiaomi phone. Unlock your Xiaomi phone quickly using Touch ID, Face ID, or password on an iPhone, iPad, or Mac. Interconnectivity availability: * To use interconnectivity with Apple devices, update them to iOS 14, iPadOS 14, or macOS 12 or later. * Apple devices must have the latest version of Xiaomi Interconnectivity installed. Basic experience Smoother and more stable Performance enhancements: Optimization: Refined compiler instructions enhance performance and responsiveness while lowering power use. Optimization: Improved memory allocation and recovery increases available system memory. Optimization: Improved integrated frequency scheduling boosts system efficiency and reduces power consumption. Optimization: Improved short-video playback efficiency for better battery life. Optimized graphics: A new window-rendering mechanism reduces graphics-rendering load. Smoother system animations: Optimization: Fine-tuned animations across 100+ system scenes for smoother, more natural motion. Privacy and security Enhanced protection keeps your data private and safe. The system’s privacy and password features have been redesigned with a cleaner, fresher interface. Advanced data protection now uses post-quantum encryption to keep personal data even more secure.
OS2.0.210.0.VNLEUXM Recovery ROM	System Optimization: System stability Fix: Errors occurred in some cases
OS2.0.209.0.VNLEUXM Recovery ROM	System Updated the security patch to November 2025. Increased system security.
OS2.0.207.0.VNLEUXM Recovery ROM	System Updated the security patch to August 2025. Increased system security.
OS2.0.206.0.VNLEUXM Recovery ROM	System Updated the security patch to July 2025. Increased system security.
OS2.0.201.0.VNLEUXM Recovery ROM	System animations Optimization: Interrupt animation during app transitions Optimization: Interrupt animation when entering subpages within apps System New: Home screen wallpaper now supports a blur effect Optimization: Updated styles for some classic pages Optimization: Animation effects when launching apps Optimization: Scrolling performance on content feeds in some third party apps Lock screen New: Eastern aesthetics lock screen templates New: Lock screen wallpapers now support lens effect New: Customizable Lock screen shortcuts Camera All-new design Brand-new visual language: A more professional visual style provides a deeper sense of immersion while shooting. · Structure optimization: We streamlined the feature menus and optimized the settings page. Pro mode upgrade: Adjusted the interface layout and combined parameter options to reduce preview obstruction and help you focus on your creative process. · Director mode optimization: Professional video recording and multicam setup support simultaneous shooting from different angles. Enhanced watermark features: · Film frame watermark now supports black or white backgrounds and appears during dynamic shot playback. · The standard watermark supports custom positioning. Expanded personalization settings: Added support for multiple camera interface color schemes. Settings Optimization: Added a shortcut to system navigation settings in Home screen settings Status bar, Notification shade New: Some status bar icons now support custom display
OS2.0.104.0.VNLEUXM Recovery ROM	System Updated the security patch to March 2025. Increased system security.
OS2.0.103.0.VNLEUXM Recovery ROM	System Updated the security patch to February 2025. Increased system security.
OS2.0.102.0.VNLEUXM Recovery ROM	System animations New: During the process of opening or closing apps, the full screen indicator follows the window’s movement New: When quickly opening and closing apps, multiple app animations are displayed simultaneously System New: Support for one-tap clipboard clearing Floating windows New: Beautify for video feature entry prompt in the call toolbox Home screen New: After turning off the Home screen search bar, a 4×6 layout option becomes available Lock screen New: Scenery templates Recents Fix: Recents couldn’t be cleared in some cases
OS2.0.2.0.VNLEUXM Recovery ROM	Alive Design Philosophy Alive Design Philosophy unveils fresh, vibrant design across the whole system, making every interaction feel smooth and alive. All-new Gallery: With AI and reorganized collections, Gallery makes your memories even more vivid. All-new Weather Real-time Weather Engine 2.0 shows you the sky and clouds just like in real life – even lets you see rainbows and the Milky Way. All-new Calendar: The new Desktop calendar adds a touch of ritual to your day. All-new Clock: Updated Clock uses a more refined display structure for a more elegant, easy-to-read look. Updated animations: A full-scale animation upgrade makes every interaction flow smoothly and feel stable, responsive, and comfortable. Xiaomi HyperCore Xiaomi HyperCore, Xiaomi’s proprietary core technology platform, enhances performance, graphics, network, and security. Upgraded rendering: Upgraded rendering for multitasking extends battery life. Heterogeneous computing: Enhanced rendering pipeline boosts hardware performance for faster, more efficient visuals. Xiaomi HyperConnect Upgraded cross-device connectivity framework. Upgraded Home screen+: You can drag phone apps onto Xiaomi tablets or add them as native apps.
OS1.0.14.0.UNLEUXM Recovery ROM	System Updated the security patch to October 2024. Increased system security.
OS1.0.12.0.UNLEUXM Recovery ROM	System Updated the security patch to September 2024. Increased system security.
OS1.0.11.0.UNLEUXM Recovery ROM	System Updated the security patch to August 2024. Increased system security.
OS1.0.8.0.UNLEUXM Recovery ROM	System Updated the security patch to May 2024. Increased system security.
OS1.0.7.0.UNLEUXM Recovery ROM	System Updated Android Security Patch to February 2024. Increased system security.
OS1.0.6.0.UNLEUXM Recovery ROM	System Updated Android Security Patch to February 2024. Increased system security.
OS1.0.4.0.UNLEUXM Recovery ROM	Other Optimized system performance Improved system security and stability
OS1.0.1.0.UNLEUXM Recovery ROM	Other Optimized system performance Improved system security and stability

Please note that GetDroidTips cannot be held responsible for any damages, either internal or external, that may occur to your device as a result of following this guide. We advise you to proceed only if you have a good understanding of what you are doing and are confident in your ability to follow the instructions correctly. Your caution and care are appreciated.

Instructions to Flash The ROM:

To install MIUI Flash files on your Poco X6 Pro, we have given two methods, either you can follow the recovery method, or you can follow the Fastboot method. A detailed guide on both methods is given below:

Guide to Install Stock ROM On Xiaomi Devices

I hope you installed the firmware file on Poco X6 Pro (duchamp) successfully; now, please rate this website with your comments. We always welcome feedback and improvements.