Development [Firmware] Redmi K40 Pro/Pro+ / Mi 11i / Xiaomi Mi 11X Pro [haydn] [Auto updated!] - Xiaomi Mi 11i / 11X Pro / Redmi K40 Pro+

Xiaomi custom users face a problem with firmware updates. As there are many devices with no one to provide the newest firmware update every single release, and developers who provide updates to devices may forget or be busy sometimes, so releases are provided later. Here comes Xiaomi Firmware Updater project:
Xiaomi Firmware Updater (POCO F3 Pro / Xiaomi Mi 11X Pro / Redmi K40 Pro)
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Code:
#include
/*
* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
*/
What is Xiaomi Firmware Updater?
A set of various scripts that automatically generates Xiaomi firmware flashable zip files for every MIUI new update! My scripts download MIUI official ROMs, both Developer and Stable, Global, EEA, India, and China, extract firmware either from the firmware-update folder or from update payload, generate firmware flashable zip with auto-written "updater-script", and uploads them automatically to multiple servers. These scripts are completely automated, running on a Linux server every X hours.
Notes:
Firmware filenames for this device are in the following manner:
fw_haydn_miui_HAYDN_*.zip is Redmi K40 Pro (haydn) China firmware.
fw_haydn_miui_HAYDNGlobal_*.zip is POCO F3 Pro (haydn) Global firmware.
fw_haydn_miui_HAYDNEEAGlobal_*.zip is POCO F3 Pro (haydn) EEA Global firmware.
fw_haydn_miui_HAYDNINGlobal_*.zip is Mi 11X Pro (haydn) India Global firmware.
Downloads​You can get updates always from various mirrors available on the website:
Latest Firmware
Firmware Archive
Frequently Asked Questions:
What is firmware? Is it a full ROM or OTA package?
Firmware is not a ROM nor OTA Package, it's a set of low-level drivers which helps the operating system do whatever it wants to do. It includes various things like Modem, Bluetooth, Bootloader, DSP and etc.
Why should I update the Firmware?
Firmware is provided from Xiaomi directly, and there are no sources for it to let developers build and edit it on their own like custom ROMs, so if you want to keep your device up to date always update your firmware!
Do I need to update the Firmware If I'm an MIUI official or a custom ROM user?
No, MIUI ROMs contain the firmware-update package which I extract and provide here.
What are the supported devices?
All Snapdragon and MTK devices including China-only devices.
Check the full devices list here
How to update the firmware?
1- Download the package you want to flash. IT MUST BE NAMED WITH THE SAME CODENAME OF YOUR DEVICE.
2- Flash it using TWRP or any custom recovery. There's no need to wipe/format anything before or after the installation.
Note: As there's no custom recovery for this device currently, you can use @mslezak's flashing script to flash files from fastboot.
How to check the updated firmware?
Usually, the modem gets updated with newer firmware, you can check it in Settings > About > Baseband.
Support or Contact:
Having trouble with firmware files? You can open a new issue on the GitHub repository or just write here in a reply, and we’ll help you sort it out.
Source Code:
- GitHub
- Main project thread
Donations:
A donation was never necessary, but It's making life easier for me and guarantees paying server costs. My works are free and open-source, that cost money, time, and many efforts.
XiaomiFirmwareUpdater and MIUIUpdatesTracker scripts are automated, running on a Linux server. If you want these projects to continue and provide the best services to Xiaomi users, you can help me by donating using:
LiberaPay
Paypal
Patreon

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Is the firmwire of k40 pro nd k40 pro+ same??? if k40 pro+ released globally as mi 11x pro .can we flash global rom on k40 pro???

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riyadh.sid said:
Is the firmwire of k40 pro nd k40 pro+ same??? if k40 pro+ released globally as mi 11x pro .can we flash global rom on k40 pro???
Click to expand...
Click to collapse
They are the same. You should be able to flash any official ROM with codename haydn after the bootloader is unlocked.

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yshalsager said:
They are the same. You should be able to flash any official ROM with codename haydn after the bootloader is unlocked.
Click to expand...
Click to collapse
The only concern is camera hardware difference.

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New MIUI Stable Firmware Release​
Version: V12.0.9.0.RKKCNXM
Android: 11.0
Region: China
Filename: fw_haydn_miui_HAYDN_V12.0.9.0.RKKCNXM_2ac83e4fd5_11.0.zip
Filesize: 116.1 MB
MD5:
Code:
bb31f55c6a8592d240c422576ff9fb6f
Download: Here
Note: Older releases are available Here

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谢谢分享
----------
MOD EDIT: English Translation Below
Thank you for sharing

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New MIUI Weekly Firmware Release​
Version: 21.4.14
Android: 11.0
Region: China
Filename: fw_haydn_miui_HAYDN_21.4.14_92c98d071f_11.0.zip
Filesize: 132.3 MB
MD5:
Code:
aa082df83ed47cab638dfc29cd296912
Download: Here
Note: Older releases are available Here

---

New MIUI Weekly Firmware Release​
Version: 21.4.22
Android: 11.0
Region: China
Filename: fw_haydn_miui_HAYDN_21.4.22_b45e4df1c3_11.0.zip
Filesize: 132.4 MB
MD5:
Code:
70d65c423be463e4cee643649508ce8b
Download: Here
Note: Older releases are available Here

---

New MIUI Stable Firmware Release​
Version: V12.5.2.0.RKKCNXM
Android: 11.0
Region: China
Filename: fw_haydn_miui_HAYDN_V12.5.2.0.RKKCNXM_a05108454f_11.0.zip
Filesize: 116.1 MB
MD5:
Code:
2b63a25b75ed470d6cf14f35310cf6a2
Download: Here
Note: Older releases are available Here

---

New MIUI Weekly Firmware Release​
Version: 21.4.28
Android: 11.0
Region: China
Filename: fw_haydn_miui_HAYDN_21.4.28_70c0e91bfe_11.0.zip
Filesize: 132.4 MB
MD5:
Code:
57aeadaf7fcaa5b5b22c7cd5664af79d
Download: Here
Note: Older releases are available Here

---

New MIUI Stable Firmware Release​
Version: V12.5.3.0.RKKCNXM
Android: 11.0
Region: China
Filename: fw_haydn_miui_HAYDN_V12.5.3.0.RKKCNXM_934da25a65_11.0.zip
Filesize: 116.1 MB
MD5:
Code:
d0b6f7626ab581fca7d840f011dfc16a
Download: Here
Note: Older releases are available Here

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Uh guys the issue with downloading just the firmware is there is no installation script. I wrote one yesterday let me see if I can attach it here.... rename it to .bat from .txt XDA won't allow scripts on here. And that's a Windows installer BTW... Make sure fastboot is in your path.

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mslezak said:
Uh guys the issue with downloading just the firmware is there is no installation script. I wrote one yesterday let me see if I can attach it here.... rename it to .bat from .txt XDA won't allow scripts on here. And that's a Windows installer BTW... Make sure fastboot is in your path.
Click to expand...
Click to collapse
Read the FAQ! These files are for custom ROMs us users and installable using a custom recovery.

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yshalsager said:
Read the FAQ! These files are for custom ROMs us users and installable using a custom recovery.
Click to expand...
Click to collapse
Yeah that's the issue there IS NO CUSTOM RECOVERY for any haydn devices. Hence my script uploaded here while we wait.
Now a question for you - I'm a dev too and I'm sure you put a lot of work into this. Can it be flashed on a rooted device with FK or EX kernel manager instead of a custom recovery?

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mslezak said:
Yeah that's the issue there IS NO CUSTOM RECOVERY for any haydn devices. Hence my script uploaded here while we wait.
Now a question for you - I'm a dev too and I'm sure you put a lot of work into this. Can it be flashed on a rooted device with FK or EX kernel manager instead of a custom recovery?
Click to expand...
Click to collapse
Ah. No custom recovery is a problem...
I'm not sure about the mechanism these apps use, as far as I know it can flash custom kernels, but not sure about firmware partitions because they are critical.

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yshalsager said:
Ah. No custom recovery is a problem...
I'm not sure about the mechanism these apps use, as far as I know it can flash custom kernels, but not sure about firmware partitions because they are critical.
Click to expand...
Click to collapse
Right so just use the script I made here and fastboot for the time being....

---

New MIUI Stable Firmware Release​
Version: V12.5.2.0.RKKCNXM
Android: 11.0
Region: China
Filename: fw_haydn_miui_HAYDN_V12.5.2.0.RKKCNXM_a05108454f_11.0.zip
Filesize: 116.1 MB
MD5:
Code:
6221092a05b545b2aac4fb6975c374c9
Download: Here
Note: Older releases are available Here

---

New MIUI Stable Firmware Release​
Version: V12.5.3.0.RKKCNXM
Android: 11.0
Region: China
Filename: fw_haydn_miui_HAYDN_V12.5.3.0.RKKCNXM_934da25a65_11.0.zip
Filesize: 116.1 MB
MD5:
Code:
42b3fc0aec951b01d119d12679ad9e6a
Download: Here
Note: Older releases are available Here

---

New MIUI Weekly Firmware Release​
Version: 21.5.12
Android: 11.0
Region: China
Filename: fw_haydn_miui_HAYDN_21.5.12_b5b1c4d52e_11.0.zip
Filesize: 132.4 MB
MD5:
Code:
723e1949cf70075b0d2197ae0706f8dd
Download: Here
Note: Older releases are available Here

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New MIUI Weekly Firmware Release​
Version: 21.5.20
Android: 11.0
Region: China
Filename: fw_haydn_miui_HAYDN_21.5.20_6921820588_11.0.zip
Filesize: 132.4 MB
MD5:
Code:
1b4849cf661690a9ad9c318c89116f8b
Download: Here
Note: Older releases are available Here