The new MIUI 10.3 stable update holds the build number MIUI v10.3.2.0.OCGMIXM and is 279MB in size. The new update brings the Android 9 Pie update to the Redmi 6 and the Redmi 6A with the April Android Security patch. But some users are also reporting that they are receiving the March Android Security patch. On this note, the company is yet to say how to fix this issue and why it is being caused. The changelog of the new MIUI update shows that the new MIUI 10.3 brings a lot of bug fixes. It has also fixed the bug which earlier affected the calls so that it would take longer time to end. The issue that caused status bar shortcut and the floating notification for calls appear at the same time has also been fixed in the MIUI 10.3. Other than that, the update also solves the problems related to face unlock, sync settings page, low battery warning, call time bubble, media playback volume and notification badges. To update the device to the latest MIUI 10.3 the users of the Redmi 6 and the Redmi 6A needs to go to Settings, and then to About Phone. Once there, users need to tap on System Updates and then Check on Updates. Once it is tapped, the device will automatically look for the possible updates. Once the update is downloaded, users need to make sure that their device needs to be charged up to 30% for it to be installed.

Other than the bug fixes, the new MIUI 10.3 update also optimises the face unlock, app icons and Mi cloud. It also lets the users of the Redmi 6 and the Redmi 6A enable the floating window for incoming calls while the user is playing a game on his device. Other than the Redmi 6, Xiaomi had released the new MIUI 10.3.1.0 stable update through the over-the-air (OTA) update for Redmi 4 earlier. The new update on Redmi 4 brings the new MIUI but it comes with the outdated October 2018 Android Security patch.  

Redmi 6 and Redmi 6A start receiving the MIUI 10 3 Android Pie update - 78Redmi 6 and Redmi 6A start receiving the MIUI 10 3 Android Pie update - 67