JIAYU G2F MIUI v5

 [Calendar]
 Fix – When switching languages, user was not able to switch time zones properly

 [Security Center]
 Optimization – After you exit Do Not Disturb mode, unread indicators will be cleared 
 Fix – Sometimes virus scan would FC

 [Video]
 Optimization – Merged Video and Video player apps
 Fix – When playing video on a DLNA device, the name displayed by the Video player and the name displayed in the list were different

 [Weather]
 Optimization – Notifications for weather forecasts are enabled by default
 Fix – Sometimes weather data would not be displayed in the correct language after user switched system languages

[System]
Fix – Pressing the Power button lightly will turn on the phone
Fix – Opening FM radio without a headphone may make recording calls unresponsive

[Contacts]
New – Delete batch call logs (Open “Keypad” , press “Menu”, click “Delete batch” and select the call logs you want to delete?)

[Homescreen]
Fix – Widgets cannot completely show when added in MiSpace

[Themes]
Fix – Sometimes Themes app  FC

[Camera]
Fix – MMS videos blur

[Music]
Optimization – Cannot download higher quality music immediately after purchasing

[Weather]
Optimization – Location function for cities outside mainland China
Fix – The same weather alert appears repeatedly in Notification sheet

[Video]
Optimization – Enhanced loading speed of video lists
Fix – No respond when decoding PCM audio files
Fix – Cannot play vob files
Fix – Video app FCs after it fails to analyze file path
Fix – Sometimes cannot load the posters of online videos

[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

 [Messaging]
 Fix – Marking all notification messages as read will not affect private messages anymore

 [Gallery]
 New – Move pictures to other albums
 Fix – Some bmp pictures with the jpg. extension cannot be set as wallpaper
 Fix – Sometimes there's no response when download original pictures or videos

 [Music]
 New – Support using MiCredits to buy higher quality online music

 [Weather]
 Fix – Weather widget cannot update timely after deleting locations in weather app
 Fix – Some themes cannot get weather data

 [Downloads]
 New – Added Xunlei engine, increasing downloading speed by 70%

 [Video]
 Fix – When watching online videos, connect device with computer will cause the video to reload
 Fix- Sometimes offline videos cannot pause (12-31)
 Fix – When downloading offline video, click on the video name on status bar will not lead to the correct video