ChangeLog: Miui 10 Rom (China) Mi 8 (Dipper) V10.3.4.0
System
Optimization: Lock screen pocket mode
Optimization: Updated Android Security Patch to June 2019. Increased system security.
Contacts
Fix: Contacts couldn't be deleted from SIM cards in some cases
Lockscreen, status bar, Notification shade
New: Introducing customizable Lock screen clock (Settings > Lock screen & password > Advanced settings).
New: Lock screen clock doesn't work with third party themes.
New: More clock formats for Ambient display
Fix: Screen didn't always light up for notifications
Fix: Media volume couldn't be restored after receiving a notification
Settings
Optimization: Sorting principles for Wi-Fi networks