Is V12.1.4.0.RFJINXM stable for daily use?

This is an official firmware release. All official releases from FirmwareMirror are stable and tested. Always backup your data before flashing any firmware.

Is this firmware the latest version?

Yes, V12.1.4.0.RFJINXM is the version shown. Check FirmwareMirror regularly for newer versions of Redmi K20 firmware.

Download Redmi K20 ROM - V12.1.4.0.RFJINXM (Global)

What's New

[System]Stable MIUI based on Android 11Updated Android Security Patch to June 2021. Increased system security.

Android Version

12.0

File Size

2.4 GB

Release Date

Jul 17, 2021

Flash Method

Recovery

Download ROM

Available

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File Size: 2.4 GB

Mirror Downloads (10)

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Verification & Details

MD5 Checksum:

5db1a0c6668ff16597c7ca97b9dce198

Package Name:

miui_DAVINCIININGlobal_V12.1.4.0.RFJINXM_5db1a0c666_11.0.zip

How to Flash Recovery on Redmi K20

Please follow these steps carefully to install the V12.1.4.0.RFJINXM update safely. Ensure your device has at least 60% battery.

Download the V12.1.4.0.RFJINXM Recovery ROM (.zip file).
Transfer the file to the internal storage root directory of your Redmi K20.
Navigate to Settings > About Phone > System Update.
Tap the OS logo 10 times to enable advanced features.
Tap the top-right menu icon and select 'Choose update package'.
Select the downloaded zip file and wait for the automated installation to complete.

Back to Redmi K20

Download Redmi K20 Firmware (V12.1.4.0.RFJINXM)