Xiaomi starts rolling out its Mi Note, Mi 3, 4, Mi 4i, Mi 2/2S, Mi Pad 2, Redmi 3, Redmi Note 3, Redmi Note 2,Redmi Note 4G (Dual SIM), Redmi Note 3G, Redmi 2A, and Redmi  in China.
MIUI 7.2 update brings a series of changes to Mi smartphones, including the introduction of Mi Mover app to easily transfer files to a new Mi device, an improved Find device app and a customisable Wallpaper Carousel. The software update also improved Lockscreen, Status Bar, Notifications bar and Home screen animations.
Also Read:Xiaomi MIUI 7.1 Begins Rolling Out
Full Changelog of MIUI 7.2 China Stable ROM:
Lockscreen, Status Bar, Notification Bar
Optimization – Optimized notifications style (11-27)
Fix – Status bar was black in some situations (12-08)
Fix – Sometimes status bar disappeared (12-24)
Fix – Power button menu could not be read out or operated on in Accessibility mode (01-12)
Home screen
Optimization – Home screen icons animated effects at unlocking (12-08)
Fix – Home screen crashed in some situations. (12-02)
Fix – When using Snow fairy theme, icons would disappear for a moment after unlocking (01-06)
Fix – Sometimes daily lockscreen did not work (01-06)
Fix – It asked to change folder name when first open the folder in Mi Space mode after rebooting (01-12)
Music
New – Added music videos section (12-16)
Optimization – In random playing mode, pressing ‘Play all’ in song list will not always start playing from the first song in the list (12-15)
Backup
Optimization – New design for Mi Mover (01-25)
Weather
New – Brand new Weather app. Added 24 hours forecast, air quality forecast, wind speed forecast (12-11)
File Explorer
New – Double tapping top bar will go to the top of the page (12-08)
Optimization – Optimized data source analysis for images using quick URL (11-23)
Optimization – ‘Forgot password’ option will show after entering wrong password for private folder repeatedly (12-02)
Optimization – A confirmation prompt will show before setting a folder as private (12-08)
Optimization – Optimized search function to show more information of search results (12-08)
Fix – Unrecognizable file names after ZIP files are decompressed (11-30)
Fix – Private folders could not be decrypted (12-08)
Data Usage
Optimization – Data connection will be disabled if extra data plan is also used up after the original data plan reached its limit (01-11)
Mi Drop
Fix – Status bar always showed 0% when receiving files using Mi Drop (12-02)
Fix – Sometimes WiFi did not connect after files were sent (12-10)
Cleaner
New – Support adding apps to exception list in one press (11-30)
New – New version of Deep clean. Added available storage space (12-15)
New – New version of photos cleaning feature. Added duplicate photos/accidental photos/under and overexposed/screenshots sections (12-15)
New – Added ‘save the sharpest photos’ option when cleaning duplicate photos (12-15)
New – Deep clean supports cleaning APK. files (01-05)
New – Deep clean supports managing videos (01-05)
Optimization – Logic of defining rarely used apps (12-15)
Fix – Errors in calculating sizes of deep clean big files (01-05)
Mi Cloud
New – Added account lock after flashing phone in Find device. Avoid risks of lost phone being used by others (12-22)
If your device falls in the second batch of the Xiaomi devices than you will receive an update OTA Notification. If you did not get the notification and you can’t wait than go to the official MIUI website and download the Update package.
NOTE: Xiaomi did not reveal any information about when this update comes to India. when we get any information will update you.