Xiaomi has started to rollout an MIUI 12 Security update for POCO X3 NFC users in Russia. It comes with March 2021 security patch to improve the system security update. However, there’s no additional new change or feature noted.
The software version of this new update is MIUI V184.108.40.206.QJGRUXM and users will have to download a 2.4 GB software package to install the update. Below you can check the changelog and download link of this update.
Users will get a notification to download the update automatically. Alternatively, one can manually check for the update by going to the phone’s Settings section -> About phone -> System update
Updated Android Security Patch to March 2021. Increased system security