[Gallery]
 Fix – Sometimes, the red dot in Cloud albums showed incorrectly

 [Security]
 New – Support copying the content of blocked messages
 Optimization – Enhanced stability of Saver function

 [Clock/Calculator]
 Fix – Clock volume could not go back to normal after setting phone to vibrate mode
 
 [Explorer]
 Fix – Some items were invalid when sending files

 [Contacts]
 Fix – Sometimes entering Settings would cause FC
 Fix – When deleting an account, the number of unsynced contacts displayed in notification message was incorrect

 [Messaging]
 Fix – When creating a new message, selecting a recipient with a long name would cause the text box to display incorrectly

 [Security Center]
 New – New version of Data usage monitor, redesigned UI, and new features
 New – Permissions manager kernel upgraded to LBE V3
 Optimization – Faster cache clearing and virus scan

 [Weather]
 Optimization – Air quality measuring station info added
 Fix – Sometimes user couldn't disable auto-locate function
 Fix – Sometimes tapping air quality details would cause FC

 [Themes]
 Optimization – Smoother scrolling for lists
 Optimization – Descriptions in Theme Store now support multiple languages
 Optimization – List view takes up less memory
 Optimization – Notification when user's limit of authorized devices is exceeded
 Fix – Sometimes themes had system permissions issues
 Fix – Sometimes, when changing between Paid and Free themes lists in the Themes Store, content would display incorrectly

 [Video]
 Optimization – On the "Shared devices" list, devices you've connected to previously are marked
 Fix – Sometimes favorites wouldn't sync automatically

 [Home screen]
 New – Tap indicator on Home screen to jump to corresponding Home screen

 [Recorder]
 New – Recorder backs up recordings automatically to Mi Cloud
 New – Recordings are not visible in Guest Mode

 [Security Center]
 Fix – In Power settings, the Apps power consumption list was displayed incorrectly
 Fix – Clciking "Power usage" might cause reboot

 [Video]
 New – Video player supports anthologies
 New – Faster switching to next episode in Video Player

 [Weather]
 New – If Weather app can’t access certain air quality data, the corresponding index will be hidden
 Optimization – The Weather app can be further customized with themes
 Optimization – When user taps the update button on the main screen, location is also updated

[Home screen]
 Optimization – Other system apps are allowed to delete shortcuts
 Optimization – Ripple effect after user releases long press on an icon

 [Contacts]
 Optimization – Groups added to Contacts main page

 [Downloads]
 Fix – Sometimes downloaded files would not display app icons

 [Gallery]
 Optimization – SMB guide and icon
 Optimization – Cloud album upload detection logic

 [Music]
 Fix – On the main page, touching "Get song info (ID3)" multiple times would cause FC

 [Security Center]
 New – When user is clearing garbage, they can tap garbage files to view, clean, or lock
 New – Clean up can now detect empty files
 New – User can set up shortcuts for different actions on the Home screen
 Optimization – "Power save" control flow

 [Themes]
 New – User can view list of themes that they have already purchased
 Optimization – Memory use optimization for previewing wallpaper
 Optimization – Smoother animation for slide action on the comments page
 Fix – Recommended portion at the bottom of the Featured page would disappear
 Fix – The corresponding theme frame for the clock on the "My" page and on the Home screen would disappear
 Fix – Sometimes applying a theme would cause app to FC

 [Weather]
 Optimization – Updates automatically when connected to network
 Fix – Sometimes duplicate weather advisory warnings would be sent

 [Video]
 Optimization – My videos list now displays types
 Optimization – Merged cached offline video playback and streaming online player histories
 Fix – Sometimes, videos' (in the Notification shade) cached notifications would disappear
 Fix – Sometimes, when watching a live stream, phone would lock automatically
 Fix – Sometimes, advertisements would prevent videos from playing
 Fix – No thumbnails for cached offline videos

[Phone]
 Fix – When user was answering call, the status of the upper Status bar was irregular

 [Locks screen, Status bar, and Notification shade]
 Optimization – The push icon displays pushed apps' icons

 [Home screen]
 Optimization – Improved Gaussian blur effect for 1080p devices

 [Browser]
 Optimization – When a page is added to the Useful tab, the corresponding shortcut square's background is the same color as the page's

 [Music]
 Optimization – MiSound prompt added
 Fix – Sometimes playing default video would cause FC

 [Downloads]
 Fix – Sometimes changing the system language would cause app to FC

 [Gallery]
 New – Cloud images can be played as slide show
 New – User can share cloud images using third-party apps
 Optimization – Faster loading time for start page and local images page
 Optimization – Screen saver settings moved to system settings
 Fix – When Gallery was open, the bar along the bottom of the screen would flicker
 Fix – Sometimes an error would cause cloud images to increase to over 1000
 Fix – When user closed cloud album, cloud album images would still be displayed as screen saver
 Fix – The on the local storage page, the phone's internal storage and external SD card were being displayed with the same name

 [Themes]
 Fix – Themes with incompatible components cannot be applied

 [Video]
 Optimization – Improved display for details page when viewing with lager system font sizes
 Optimization – When DLNA devices are found, they are displayed in the same directory
 Fix – Sometimes, when coming from the player interface, the details page would FC
 Fix – When system was set to English, some menu titles were still displayed in Chinese
 Fix – When user tapped search button, two loading animations would appear
 Fix – Sometimes app would FC in list view

 [Weather]
 New – Weather data for cities out side of China added
 New – Inclement weather warning feature
 New – Trends data now includes weather data from the previous day
 Optimization – Improved weather animation for clouds at night
 Optimization – User can swipe between pages
 Fix – Some themes couldn't get weather data

 Optimization – Increased efficiency for virus scans using cloud definitions
 Fix – After virus scan, app names and icons weren't displaying properly in virus detail list
 Fix – When system language was set to English, part of the Power settings interface was still in Chinese
 Fix – When cleaning up trash, checking for large install packages would cause FC
 Fix – Sometimes in Permissions, when user was looking at logs, app would FC
 Fix – Sometimes during "Clean up" process app would FC
 Fix – Sometimes the number of items cleaned up would display "-1"
 Fix – Sometimes changing configurations in Power settings would also enable vibrate 
 Fix – When using a custom power configuration, notification sound on touch feature didn't work
 Fix – Sometimes in the auto-clean configuration for cache, the "Never" setting didn't work
 Fix – Sometimes power configuration would continuously change back and forth between Sleep and Default

New – Separate setting for automatic recording for calls from unknown numbers and yellow page numbers
Fix – Touch screen was unresponsive

 [System]
 Fix – Swapping SIM cards from other countries/areas may cause system language to change
 Fix – Status bar would flicker

 [Home screen]
 Fix – Google Mobile Services settings can appear on the Home screen

 [Phone]
 New – Separate setting for automatic recording for calls from unknown numbers and from yellow-page numbers
 New – For China Mobile users in Beijing, faster checkout when purchasing mobile data
 Fix – Sometimes recording for calls would begin automatically
 Fix – When screen turns off when user is answering call, navigation buttons' LEDs also turn off

 [Messaging]
 Fix – Sometimes, texts would change on their own

 [Themes]
 Fix – When applying new icons for a theme, some icons wouldn't change to the new theme
 Fix – Touching the buttons for Theme details, Reviews, and Share would trigger the wrong functions

 [Camera]
 Optimization – When taking a picture, take your finger off of the shutter button to cancel the picture
 Optimization – Max ISO increased to 1600
 Optimization – Optimized low noise level Gamma
 Optimization – Fixed indoor image stabilization issues
 Optimization – Volume buttons have been changed from zoom to shutter button
 Fix – When image stabilization was disabled, video preview was distorted
 Fix – After 4X MSAA was opened, some games would flash quit
 Fix – When scanning a digital name card, content isn't read accurately
 Fix – When reading some QR codes, app would flash quit
 Fix – Sometimes, when deleting the last picture in an album, the app would not return to the camera interface
 Fix – When focusing manually with the flash enabled, the photo preview would not display properly

 [Settings]
 Optimization – Re-designed UI for Bluetooth transfer
 Optimization – Can now display multiple user accounts

 [Downloads]
 New – Added "Unlimited" option setting for controlling data usage when downloading via mobile network
 New – Increased file capacity for users in Taiwan

 [Other]
 Fix – Sometimes, when using Bluetooth transfer, if the file name was too long it would not be displayed correctly

 [Xiaomi account]
 Fix – After mailbox was setup, the Notification shade would still display the message "Xiaomi account is being activated…"

 [MiCloud]
 Fix – In cloud backups for apps, names for non-local backups (i.e. backups for other devices) were displayed incorrectly

[System]
Optimization – When the system clock is set to 12-hour display, clock will display “12 AM” instead of “0 AM”
Fix – When Menu is open and user rotates screen, menu stops responding

[Messaging]
Fix – When system language is set to English, Messaging app quits when sending timed messages

[Phone]
Optimization – Edits have been made to how Do not disturb handles repeated calls from the same number

[Gallery]
 New – Fixed some images that were not displaying correctly in album view
 New – Support for renaming cloud albums
 New – Optimized GIF decoding process and fixed some format problems that GIF images to have choppy playback
 Fix – Screen shakes or flashes when displaying images
 Fix -  App would force quit when user touched the cloud album widget
 Fix – After the app's cache is cleared, album thumbnails would not be downloaded promptly

[Music]
Optimization – User is notified when he or she can’t view now playing interface
Optimization – When a song is set as the ringer, editor opens automatically
Fix – When the system is to English,  the titles around the song info boxes are still in Chinese

[Compass]
Optimization – Improved compass app’s calibration

[Browser]
New – Long press or swipe upwards on the box in the lower tool bar to close the current tab
New – Long press “New” button on the lower tool bar to enter an address
Fix – When Emoji (emoticons) were entered into a text box, app would quit unexpectedly

[FM Radio]
Fix – Now supports FM87.4
Fix – Sometimes the radio would not start

[Recorder]
New – Use your device‘s receiver for playback

[Video]
New – When viewing episodes in full screen mode, the next episode begins automatically

[Other]
Fix – When earbud are disconnected while listening to radio, volume drops to “0”