Is V14.0.3.0.THZTWXM 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, V14.0.3.0.THZTWXM is the version shown. Check FirmwareMirror regularly for newer versions of Redmi Note 12S firmware.

Download Redmi Note 12S ROM - V14.0.3.0.THZTWXM (Global)

What's New

[Other]Optimized system performanceImproved system security and stability

Android Version

12.0

File Size

3.9 GB

Release Date

Jun 13, 2023

Flash Method

Recovery

Download ROM

Available

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File Size: 3.9 GB

Mirror Downloads (11)

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11 mirror(s) available • Click any button to download

Verification & Details

MD5 Checksum:

caaa5be4f6b641814ec14aabe72c4a78

Package Name:

miui_SEATWGlobal_V14.0.3.0.THZTWXM_caaa5be4f6_13.0.zip

How to Flash Recovery on Redmi Note 12S

Please follow these steps carefully to install the V14.0.3.0.THZTWXM update safely. Ensure your device has at least 60% battery.

Download the V14.0.3.0.THZTWXM Recovery ROM (.zip file).
Transfer the file to the internal storage root directory of your Redmi Note 12S.
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 Note 12S

Download Redmi Note 12S Firmware (V14.0.3.0.THZTWXM)