Redmi 4 Consumers are now reporting Getting a Brand New MIUI 10 update bringing a slew bug fixes and improvement.
The update brings fixes in Settings, Home Screen, notification shade, lock display, status bar, and telephone related troubles. Redmi 4 upgrade is rolling out via OTA, so users might have to wait it out somewhat ahead of the upgrade reaches on to them. Unfortunately, the most recent MIUI 10.3.1.0 update doesn’t update the security limitation. The Redmi 4 still runs to the outdated October 2018 security limitation.
The changelog indicates that the update fixes the status bar floating and shortcut notification appearance problem, and resolved the issue that resulted in delay in end calls. The update also added the capability to limit launching of telling color on the lock screen, and SOS mode for your status bar.
Issue concerning the notification shade going black on the lock screen when new notifications were received, was also fixed. The charging icon issue on the lock screen was fixed, and so was the telling badges displayed incorrectly on the WhatsApp icon issue.
The update optimises battery percentage format for your status bar, and mended a sync page dilemma. There was also a problem where the mobile hotspot could not be changed on when device name was set to maximum length, and that has also been fixed.
To check availability of MIUI 10 stable upgrade on your Redmi 4, then you can go to Settings > Around cellphone > System updates > Check for updates.