[Redmi K20 Pro / Xiaomi Mi 9T Pro Guides, News, & D] madsponge26:
Revolution Os 9.9.7

CHANGELOG 9.9.7

System

Optimize - Updated WebView Google, Google Keyboard, YouTube Vanced

Optimize - New base 9.8.15, except Poco F1 and Redmi Note 6 Pro which are base 9.6.27, Mi 9 and Redmi K20 Pro to keep them in Android PIE are base 9.8.1, Mi Mix 3 uses base 9.8.22

Optimize - System optimizations

Optimize - Security and stability optimizations

Fix - Removed "Xiaomi Search" so that users can use Google Search / Assistant at the factory.

New - 24 hour wallpaper

Optimize - Removed unnecessary sound notifications for DND mode

Optimize - Lock screen pocket mode

Fix - optimization of the application's memory usage in the background, improves system fluidity (MI8)

Fix - Security -> Data use -> Data plan: "Data plan" settings are inaccessible for some users.

Optimize - Optimize and update the Google security patch (2019 # 8) to improve system security [some devices]

Optimize - Google GMS Core modified for low consumption (GSM beta)

Optimize - Improved Mi Mix 3 Sound and added stereo patch

Optimize - Tests are being carried out with the Always ON app on compatible devices to use custom images

Telephone

Fix - ending calls took longer than expected

Application Lock

Fix - problems with the application lock password form on some devices

Contacts

Fix - in some cases, contacts could not be deleted from SIM cards

Lock screen, status bar, notification bar

Optimize - When the lock screen is bright, double click on the screen to show the screen function.

Optimize - Added the ability to change SIM cards in the shortcut switch

Optimize - optimize the jump page after long pressing the screen capture switch and the screen switch

Optimize - optimize the way to turn on the camera from the lock screen by keeping the camera icon on the left

Optimize - Optimize the animation effect of automatically retracting after clicking on the switch

Optimize - Optimize the jump page after holding down the screen capture switch and the screen switch

Optimize - Optimize the setting screen of the battery charge icon.

Optimize - Optimize the way to turn on the camera on the lock screen by pressing and holding the camera icon to the left

Fix - Fix the problem with the status bar that does not show the calendar notification icon

Fix - Solve the problem that the call interface shows the message from the notification bar.

New - permanent lock screen notifications in DND mode

New - use your fingerprint to open the home screen once you unlock the device with facial data and remain on the lock screen

New - Introduction to the customizable lock screen clock (Settings> Lock screen and password> Advanced settings). The new lock screen clock does not work with third-party themes.

New - More clock formats for ambient display Optimize: request to add a screen lock before recording a fingerprint

Optimize - Animation for switches.

Optimize - Calendar icon on the screen off

Optimize - visual style of the added adjustment notification bar

Optimize - Improved user interface and designs to select items shown on the screen off

Optimize - on-screen fingerprint scanner response. Optimize: the wallpaper loads faster in the second space now

Optimize - sensitive areas reset for points in the unlock pattern

Optimize - Always on screen stability

Fix - the screen did not always light up for notifications

Fix - a folder with unimportant notifications was shown, even all incoming notifications were important

Fix - solves the problem that the unidirectional flow card shows an incorrect name on the shortcut switch

Fix - fix the problem that the time in the upper left corner of the status bar disappears

Fix - solve the problem that the height of the status bar is too low

Fix - Solves the problem that the fingerprint screen is not displayed when the fingerprint screen is displayed on the screen.

Fix - troubleshoot with the full-screen call interface and the floating call pop-up window

Fix - fix the problem that the wireless network shortcut switch cannot be clicked

Fix - fix the problem that the notification icon turns gray when the native notification style is corrected

Fix - the clock was blinking when fingerprint unlock was used

Fix - Fingerprint shortcuts did not work in landscape orientation

Fix - media volume could not be restored after receiving notification

Fix - the screen lock indicator did not display correctly in landscape orientation

Fix - the fingerprint icon did not appear in time on the lock screen

Fix - facial unlock animation did not work properly

Fix - Problems with overlap in dual clock settings

Fix - floating notifications related to the battery were not displayed correctly in landscape mode

Fix - "Always on screen" items continued to appear after this function had been deactivated

Fix - problems activating the notification tone during calls

New - the user can choose to hide the function of the Notch area.

Fix - the height of the status bar is too low

Fix - repair the freezing of the lock screen and restart on some devices

Fix - the problem that the unidirectional flow card shows the wrong name on the shortcut switch

Fix - the problem that the height of the status bar is too low.

Fix - The problem of the instantaneous switch failure.

Fix - Fixed bug of status bar icons that did not look correctly on white background

Fix - Repair stuck in the traffic of a yuan quickly change the name to show incorrect question

Fix - Troubleshoot the wireless network fast switch cannot be clicked

Optimize - optimize the display of the adjustment battery charge icon

Optimize - optimize the jump page after long pressing the screen capture switch and the screen switch

Optimize - optimize the way to turn on the camera from the lock screen by keeping the camera icon on the left

Optimize - Notifications that support all applications are displayed by default on the lock screen

Optimize - Notifications that support all applications are displayed by default on the lock screen

Optimize - updated version of the AOD application

Fix - Fixed the issue that the timing off countdown is not updated when the horizontal screen is in full screen

Fix - Solves the problem that the fingerprint icon cannot disappear immediately after the fingerprint is successfully unlocked.

Fix - fix the problem that the notification bar is easily touched during the call

Fix - fix the problem that the time in the upper left corner of the status bar disappears

Fix - solves the problem that the wireless network shortcut switch cannot be clicked

Fix - fix the problem that the time in the upper left corner of the status bar disappears

Fix - fix the problem that the notification icon turns gray when the native notification style is corrected

Fix - Fixed the issue that the timing off countdown is not updated when the horizontal screen is in full screen

Fix - troubleshoot with the full-screen call interface and the floating call pop-up window

Fix - Solves the problem that the fingerprint icon is not displayed when the lock screen is bright.

Fix - solve the problem that the height of the status bar is too low

New - fast dark mode change

Security Center

Optimize - Dark mode detection was added to support the problem that the three-user application cannot be deactivated after dark mode is activated.

Energy optimization

Optimize - super power notification bar animation

Optimize - optimize the new version of the energy consumption rating page

Fix - problems caused by super fast energy saving mode Start repair

Clock

Fix - the timer button started to flash after touching it

Fix - clock force closed on some specific dates

Fix - the components of the alarm time selector are in reverse order for the RTL languages.

Calculator

Fix - when My AI was deactivated, the calculator was blocked in some cases

Fix - the application freezes while touching the digits and / or operations when using a third-party system source.

Settings

New - Quick responses for messaging applications

New - password management function

New -set the associated search at the bottom to

Optimize - Principles of classification for Wi-Fi networks.

Optimize - display of the higher level relationship. Screen position and lock screen move to the top

Optimize - optimize volume level for Snapdragon 660 devices

Fix - Corrected the FC in German in the state of the battery

Fix - Ultra fixed battery saving

Recent

New - You can blur previews of some applications in Recent now

Calendar

Fix - Noon was shown as midnight at the events.

Game mode

New - Swipe continuously opens an additional menu in Game Turbo now

New - Floating windows for incoming calls during games

Optimize - enhanced display options for landscape orientation

Optimize - you can open the game toolbox by sliding from the top of the screen

Optimize - Auto brightness, screen capture gestures and reading mode can be deactivated automatically when Game Turbo is activated

Optimize - An important update for the toolbox in Game Turbo. Includes automatic playback and switching between data SIM cards

Security

Fix - virus scanning started again after users selected the results of a full scan

My Cloud

Optimize - Redesign the homepage of My Cloud. It looks much better now!

Optimize - Improves synchronization efficiency

Optimize - improved synchronization on multiple devices

Fix - My Cloud services stopped working when users logged out of their Mi account

Fix - the content of the cloud service startup banner and the landing page inconsistency issue

Launcher

New - New menu options by pressing and holding an icon (similar to AOSP)

New - application drawer option added

Camera

Fix - Corrects the portrait mode of the FC front camera for some devices

Optimize - optimize the stability of facial makeup

Optimize - optimize the stability of body beauty

Optimize - optimize the homepage copy reminder

Optimize - optimize image quality

Fix - corrected missing camera modes for Spanish language

Calls (Telephone)

Fix - Fixed search T9 in the bookmark (Contacts -> Settings -> More -> Rebuild index data)

Calendar

New - new version of the Calendar application

File Browser

New - new version of the File Explorer application

Note: Please flash this file to correct the google service error

https://sourceforge.net/projects/revolutionos-miui/files/common/2-GoogleServicesFix.zip/download