It may have taken a while, but the Mi Mix 3 has finally received Android 10 builds of MIUI 11 globally. The device's first OS upgrade since Xiaomi released it in October 2018, the Mi Mix 3 actually started receiving Android 10 in January, albeit only those enrolled on the China Stable branch of MIUI.
Seemingly have gone live today, the update should be arriving now as an OTA on Global handsets. Called V11.0.3.0.QEEMIXM, the 2.0 GB download carries the following changelog:
System
- Stable MIUI based on Android 10
- Updated Android Security Patch to February 2020. Increased system security.
Status bar, Notification shade
- Fix: Couldn’t open notification settings in the Notification shade in Second space
- Fix: Couldn’t open the Notification shade in some cases
Security
- Optimization: Localized payment security icon for India
Other
- Fix: Images overlapped in scrolling screenshots
If you are yet to receive a notification to download V11.0.3.0.QEEMIXM on your Mi Mix 3, then it should arrive within the next few days. Alternatively, you can manually install it via recovery if you cannot wait for Xiaomi to push it to your device. You can download V11.0.3.0.QEEMIXM from Xiaomi's servers.