Today Xiaomi rolled the April 2020 security patch to the Redmi Note 9S (Codename: curtana) globally with version V126.96.36.199.QJWMIXM. The update also fixes the display issues found in the earlier version. If you are using the Redmi Note 9S, you can manually download and install MIUI 188.8.131.52 Global Stable ROM on Redmi Note 9S.
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).
MIUI 12 Update
Manually Check OTA Updates
Before moving to the guide, we recommend you to first check if the OTA is already available for your device manually. To do that, go to the phone Settings > About Phone > Software update. Additionally, you can perform this task via the Software Updater app directly. If the software version V184.108.40.206.QJWMIXM is available, you can grab it.
Before downloading the OTA update, make sure to charge the phone battery up to 50% minimum and connect to a Wi-Fi network.
Changelog: MIUI 220.127.116.11
- Optimization: Issues with the display
- Fix: Modem restarted in some cases
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.
How to Install MIUI 18.104.22.168 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.
- 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%.
Instructions to Install:
We assume that you’ve followed the downloads and requirements properly. Now, you can proceed to install MIUI 22.214.171.124 Global Stable ROM on Redmi Note 9S. Check out the guide link below along with a video tutorial as well.Guide to Install MIUI ROM on Xiaomi Device [Recovery/Fastboot]
You can check out our full-depth tutorial video as well:Video Guide on Steps to Flash Xiaomi Device using Fastboot Method
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.