V14.0.3.0.SJWMIXM: Download MIUI 14.0.3.0 Global Stable ROM for Redmi Note 9S

Updated on April 01, 2023: Xiaomi started seeding February 2023 security patch update for the device Globally with software version V14.0.3.0.SJWMIXM. The update is based on Android 12.

Updated on April 28, 2022: Xiaomi started seeding March 2022 security patch update for the device in Turkey with software version V12.5.5.0.RJWMIXM. The update is based on Android 11.

Updated on December 25, 2021: Today Xiaomi rolled the December 2021 security patch with build number V12.5.2.0.RJWMIXM for Redmi Note 9S globally. The update has nothing major changes apart from security patches and bug fixes.

Updated on August 01, 2021: Today Xiaomi rolled the July 2021 security patch to the device globally with software version V12.0.4.0.RJWMIXM.

Updated on February 02, 2021: Finally, Xiaomi rolled the Android 11 update for the Redmi Note 9S globally with software version V12.0.1.0.RJWMIXM.

Updated on January 22, 2021: Today Xiaomi rolled the January 2021 security patch to the device globally with software version V12.0.3.0.QJWMIXM.

Updated on November 14, 2020: Today Xiaomi rolled October 2020 security patch update for the device with build number V12.0.2.0.QJWMIXM.

Updated on October 27, 2020: Xiaomi Redmi Note 9S finally received the MIUI 12 update with software version V12.0.1.0.QJWMIXM. The update brings a lot of new features and improvements.

Updated on August 20, 2020: Today Xiaomi rolled the August 2020 security patch with build number V11.0.11.0.QJWMIXM for Redmi Note 9S globally. The update has nothing major changes apart from security patch and bug fixes.

Updated on July 23, 2020: Today Xiaomi rolled the July 2020 security patch to the Redmi Note 9S (Codename: curtana) globally with version V11.0.10.0.QJWMIXM. The update has no major changes apart from security patch and regular bug fix. If you are using the Redmi Note 9S, you can manually download and install MIUI 11.0.10.0 Global Stable ROM on Redmi Note 9S based on Android 10.

As we speak, the update has already started rolling over the air for users globally in a phased manner. It may take days or weeks to reach every device around the corner. In case, if you are not patient enough to wait, then follow this guide to install the update on your Redmi Note 9S (curtana).

Manually Check OTA Updates

Before moving to the guide, we recommend checking if the OTA is already available for your device manually. Go to the phone Settings > About Phone > Software update to do that. Additionally, you can perform this task via the Software Updater app directly. If the software version V14.0.3.0.SJWMIXM is available; you can grab it.

Before downloading the OTA update, charge the phone battery up to 50% minimum and connect to a Wi-Fi network.

However, if you’re not getting the latest OTA update due to some unfortunate reason, don’t worry. You can follow the firmware installation guide below for your Xiaomi Redmi Note 9S model.

Downloads and Changelog

How to Install MIUI 14.0.3.0 Global Stable ROM for Redmi Note 9S (curtana)

Installing the stock ROM or upgrading the MIUI version on Xiaomi devices is comparatively easy. But you should follow all the pre-requirements and downloads below before proceeding.

Pre-Requirements:

• Supported for: Xiaomi Redmi Note 9S (curtana) only. The device should be running on stock ROM to apply the update.
• Requires: A PC/Laptop and a USB cable.
• Backup: Take a full Backup of Phone Data at first to keep the important files safe.
• Charge: Keep your device charged more than 50%.
• Mi Flash Tool – Download and Install it on your PC
• Download ADB and Fastboot Tools on your computer
• Download Xiaomi USB Drivers and install it on the PC

Instructions to Install:

We assume that you’ve followed the downloads and requirements properly. Now, you can proceed to install MIUI 11.0.10.0 Global Stable ROM on Redmi Note 9S. Check out the guide link below along with a video tutorial as well.

You can check out our full-depth tutorial video as well:

We hope that you’ve updated or installed the latest MIUI version on your Redmi Note 9S (curtana) successfully. Feel free to ask in the comments below for any queries.