CHANGELOG MIUI 6.6.23

System
Optimization - Loading speed increased twice for the first reboot after OTA (support for 6.0 devices) (06-21)

Lockscreen, Status Bar, Notification Bar
Optimization - Floating notification format for incoming calls (06-22)
Fix - Errors on Wi-Fi details page (06-22)

Security
New - App lock: Unlock all apps at once (06-22)

Nová Kalkulačka MIUI 8..