Redmi S2 (Y2) - ROMs China Stable Version List
V12.0.4.0.PEFCNXM (Latest)
OS: MIUI 12
Android: 9.0
Change log:Expand
- Highlights
- MIUI 12. Yours alone.
- System animations
- New: All-new physically based animation engine with advanced architecture will refresh your device's look.
- New: Dynamic window technology takes switching screen orientation to a new level.
- System visuals
- Brand new visual design works for all types of content and languages.
- Magazine-level layouts bring important things into the spotlight and make content structure clear.
- Privacy protection
- New: MIUI 12 is the first Android-based mobile OS that went through the rigorous enhanced privacy protection testing.
- New: Reset your device ID and control how it's used based on virtual ID technology.
- New: Grant permissions that will be used only while you're using an app.
- New: You can also grant permissions just once, and decide again next time a permission is required.
- New: Restrict access to telephony to third party apps.
- New: Return blank messages to the apps that require personal information.
- New: Receive notifications whenever apps record audio, use camera, or access your location.
- New: Use secure sharing to control what additional data is sent along with shared items.
- New: Get comprehensive stats on how apps use permissions in app behavior history.
- New: Visit privacy.miui.com to learn how MIUI protects your privacy.
- Optimization: Apps aren't allowed to launch other apps in the background now.
- AI Call Assistant
- New: Mi AI can answer your calls now!
- New: You can record a customized greeting that will be played to the other person during AI calls.
- New: Customized greetings are also supported for outgoing calls.
- Xiaomi Health
- New: All-new Xiaomi Health gives you more options and makes your health stats more accurate.
- New: Put your device next to you before falling asleep to analyze your sleep cycle and record talking and snoring.
- New: You can sync data with supported wearable and smart home devices.
- New: Xiaomi Health can remind you to stand up and move when it detects that you've been sitting down for too long.
- New: The app also analyzes your stats and gives you simple health advice.
- Control center
- New: Swipe down from the upper right corner of your screen to open Control center.
- New: Animated icons are a joy to look at!
- Accessibility
- New: Mi Ditto combines dictation and speech output, making mobile devices more convenient for people who have difficulties using conventionally designed smartphones.
- Trips
- New: Traffic and suggested routes to airports and train stations.
- New: You can track your previous trips now.
- New: Checklists for trips.
- New: Alarms for train arrivals.
- Mi Carrier Services
- New: View your SIM balance and mobile data usage stats.
- New: Save frequently used phone numbers to top up balance and buy mobile data later.
- New: Buy SIM cards and services.
- System
- Updated Android Security Patch to July 2020. Increased system security.
- Messaging
- New: Promotional messages are grouped according to their content now.
- Status bar, Notification shade
- New: All-new design.
- Screen Time
- New: Dashboard with the stats that cover 4 weeks is available now.
- Optimization: New design makes your Screen time stats more comprehensible.
- Weather
- New: New animations bring the weather from outside directly to your screen.
- Settings
- New: Security introduces new comprehensive privacy protection mechanisms.
- New: Lite mode simplifies your device and brings essential features up front.
- File Manager
- New: Use the floating shortcut to filter and sort items, as well as switch view.
- Calendar
- New: New layout tailored for landscape orientation is available now.
- New: We added lots of fresh animations that will accompany your actions.
- New: Calendar cards will remind you about important events and anniversaries.
- Notes
- New: You can create folders with notes now.
- New: New dynamic backgrounds look gorgeous!
- New: Tasks are completed with a satisfying animation now.
- New: Checklists of subtasks make managing your agenda much simpler.
- Security
- New: New animations feel natural and refreshing.
- New: Keep your home safe with smart home device alerts.
- New: Binging your favorite shows will be more convenient with our new video toolbox.
- Xiaomi Cloud
- New: Shared family storage plan is available now.
- Other
- Some features might not be available on this device. Visit www.miui.com to learn more about MIUI 12.
Recovery ROM
| File Name | miui_HMS2_V12.0.4.0.PEFCNXM_b220c0a02e_9.0.zip |
|---|---|
| Link | Download | (Download to Mi Router) | Mirror 1 | (Download to Mi Router) |
Fastboot ROM
| File Name | ysl_images_V12.0.4.0.PEFCNXM_20200729.0000.00_9.0_cn_ad0a7b18c8.tgz |
|---|---|
| Link | Download | (Download to Mi Router) |
V11.0.3.0.PEFCNXM
OS: MIUI 11
Android: 9.0
Change log:Expand
- System
- Updated Android Security Patch to March 2020. Increased system security.
Recovery ROM
| File Name | miui_HMS2_V11.0.3.0.PEFCNXM_dfb4eae4b0_9.0.zip |
|---|---|
| Link | Download | (Download to Mi Router) | Mirror 1 | (Download to Mi Router) |
Fastboot ROM
| File Name | ysl_images_V11.0.3.0.PEFCNXM_20200304.0000.00_9.0_cn_b49407978b.tgz |
|---|---|
| Link | Download | (Download to Mi Router) |
V11.0.2.0.PEFCNXM
OS: MIUI 11
Android: 9.0
Change log:Expand
- System
- Optimization: Updated Android Security Patch to December 2019. Increased system security.
- Lockscreen, status bar, Notification shade
- Fix: Couldn't open notification settings in the Notification shade in Second space
- Fix: Couldn't open the Notification shade in some cases
- Clock
- Optimization: More obvious naming for local time
- Data usage
- Fix: Items related to exceptions weren't always displayed accurately
- Fix: Searching for apps made the device slow down
- Fix: Errors occurred after switching SIM cards
- Other
- Fix: Images overlapped in scrolling screenshots
Recovery ROM
| File Name | miui_HMS2_V11.0.2.0.PEFCNXM_42717dc368_9.0.zip |
|---|---|
| Link | Download | (Download to Mi Router) | Mirror 1 | (Download to Mi Router) |
Fastboot ROM
| File Name | ysl_images_V11.0.2.0.PEFCNXM_20191227.0000.00_9.0_cn_9728687197.tgz |
|---|---|
| Link | Download | (Download to Mi Router) |
V11.0.1.0.PEFCNXM
OS: MIUI 11
Android: 9.0
Change log:Expand
- Comprehensive design optimized for full screen display devices
- Removing visual clutter, improving touch controls, and refining the use of color allowed us to create the system where nothing stands between you and the content
- Sounds of nature
- Notification sounds won't make you tired. Now, they keep changing dynamically, just like nature does.
- Documents
- Preview your documents before you open them
- Stay productive and efficient with our all-new Mi Doc Viewer
- Printing
- Print photos and files directly from your phone without installing any additional apps
- System
- New: Editing, sharing, and customizing your screenshots is now much easier
- Optimization: Lock screen pocket mode
- Lockscreen, status bar, Notification shade
- New: Use your fingerprint to open Home screen once you unlocked the device using face data and stayed on the Lock screen
- New: Different options for hiding the notch
- Game speed booster
- New: Continuous swiping opens an additional menu in Game Turbo now
- New: You can create a Home screen shortcut for Game Turbo now
- Optimization: Prompts about turning on Game Turbo
- Fix: Hands-free call duration wasn't displayed correctly in Game Turbo
- Refreshed start page of Game Turbo
- Auto brightness, screenshot gestures, and Reading mode can be turned off automatically when Game Turbo is on
- A major upgrade for the toolbox in Game Turbo: autoplay and switching between data SIM cards are available now
Recovery ROM
| File Name | miui_HMS2_V11.0.1.0.PEFCNXM_0758598825_9.0.zip |
|---|---|
| Link | Download | (Download to Mi Router) | Mirror 1 | (Download to Mi Router) |
Fastboot ROM
| File Name | ysl_images_V11.0.1.0.PEFCNXM_20191021.0000.00_9.0_cn_d25088a007.tgz |
|---|---|
| Link | Download | (Download to Mi Router) |
V10.3.4.0.PEFCNXM
OS: MIUI 10
Android: 9.0
Change log:Expand
- Attention
- Stable MIUI based on Android Pie
- System
- Updated Android Security Patch to August 2019. Increased system security.
- Contacts
- Fix: Contacts couldn't be deleted from SIM cards in some cases
- Lockscreen, status bar, Notification shade
- New: Introducing customizable Lock screen clock (Settings > Lock screen & password > Advanced settings). New Lock screen clock doesn't work with third party themes.
- Fix: Media volume couldn't be restored after receiving a notification
- Settings
- Optimization: Sorting principles for Wi-Fi networks
- Game speed booster
- Fix: Hands-free call duration wasn't displayed correctly in Game Turbo
- Mi Cloud
- Optimization: Improved sync across multiple devices
Recovery ROM
| File Name | miui_HMS2_V10.3.4.0.PEFCNXM_4ca909f2d1_9.0.zip |
|---|---|
| Link | Download | (Download to Mi Router) | Mirror 1 | (Download to Mi Router) |
Fastboot ROM
| File Name | ysl_images_V10.3.4.0.PEFCNXM_20190802.0000.00_9.0_cn_3be0e0c1f0.tgz |
|---|---|
| Link | Download | (Download to Mi Router) |
V10.3.3.0.PEFCNXM(Rolled back)
OS: MIUI 10
Android: 9.0
Change log:Expand
- System
- Optimization: Updated Android Security Patch to June 2019. Increased system security.
- Contacts
- Fix: Contacts couldn't be deleted from SIM cards in some cases
- Settings
- Optimization: The Apps section of the Settings got a structural revamp
- Fix: Icons weren't displayed correctly after adjusting fonts
- File Manager
- Fix: Sometimes it took too long for the thumbnails to refresh
- Game speed booster
- New: Floating windows for incoming calls during games
- Mi Cloud
- Optimization: Improved sync across multiple devices
Recovery ROM
| File Name | miui_HMS2_V10.3.3.0.PEFCNXM_763b3170bb_9.0.zip |
|---|---|
| Link | Download | (Download to Mi Router) | Mirror 1 | (Download to Mi Router) |
Fastboot ROM
| File Name | |
|---|---|
| Link |
V10.3.2.0.PEFCNXM(Rolled back)
OS: MIUI 10
Android: 9.0
Change log:Expand
- Settings
- Optimization: The Apps section of the Settings got a structural revamp
- Fix: Icons weren't displayed correctly after adjusting fonts
- File Manager
- Fix: Sometimes it took too long for the thumbnails to refresh
- Game speed booster
- New: Floating windows for incoming calls during games
Recovery ROM
| File Name | miui_HMS2_V10.3.2.0.PEFCNXM_bd4e963765_9.0.zip |
|---|---|
| Link | Download | (Download to Mi Router) | Mirror 1 | (Download to Mi Router) |
Fastboot ROM
| File Name | |
|---|---|
| Link |
V10.3.4.0.OEFCNXM
OS: MIUI 10
Android: 8.1
Change log:Expand
- Lockscreen, status bar, Notification shade
- Optimization: The height of status bar is equal to the height of the notch now
- Settings
- Optimization: The Apps section of the Settings got a structural revamp
- Fix: Icons weren't displayed correctly after adjusting fonts
- File Manager
- Fix: Sometimes it took too long for the thumbnails to refresh
- Game speed booster
- New: Floating windows for incoming calls during games
Recovery ROM
| File Name | miui_HMS2_V10.3.4.0.OEFCNXM_523dd2dd4a_8.1.zip |
|---|---|
| Link | Download | (Download to Mi Router) | Mirror 1 | (Download to Mi Router) |
Fastboot ROM
| File Name | ysl_images_V10.3.4.0.OEFCNXM_20190407.0000.00_8.1_cn_14cee55b6f.tgz |
|---|---|
| Link | Download | (Download to Mi Router) |
V10.2.1.0.OEFCNXM
OS: MIUI 10
Android: 8.1
Change log:Expand
- Camera
- Fix: Issues with gridlines in the fullscreen mode
- Fix: Burst shots were made accidentally
- Updater
- New: A Home screen shortcut option
- Recorder
- Fix: Recording status wasn't updated in the Notification shade when a recording was paused
Recovery ROM
| File Name | miui_HMS2_V10.2.1.0.OEFCNXM_c98c1da215_8.1.zip |
|---|---|
| Link | Download | (Download to Mi Router) | Mirror 1 | (Download to Mi Router) |
Fastboot ROM
| File Name | ysl_images_V10.2.1.0.OEFCNXM_20181221.0000.00_8.1_cn_90dd72b143.tgz |
|---|---|
| Link | Download | (Download to Mi Router) |
V10.0.2.0.OEFCNFH
OS: MIUI 10
Android: 8.1
Change log:Expand
- Other
- Optimized system performance
- Fixed bugs
Recovery ROM
| File Name | miui_HMS2_V10.0.2.0.OEFCNFH_a00eee7bde_8.1.zip |
|---|---|
| Link | Download | (Download to Mi Router) | Mirror 1 | (Download to Mi Router) |
Fastboot ROM
| File Name | ysl_images_V10.0.2.0.OEFCNFH_20180824.0000.00_8.1_cn_dcff820370.tgz |
|---|---|
| Link | Download | (Download to Mi Router) |
V9.6.1.0.OEFCNFD
OS: MIUI 9
Android: 8.1
Change log:Expand
- New - Mi AI voice assistant can open default WeChat, Weibo, and QQ if dual apps are created(04-20)
- File Explorer
- Fix - Exiting a folder brought you back to the top of the page(03-13)
Recovery ROM
| File Name | miui_HMS2_V9.6.1.0.OEFCNFD_d9ac8edd2f_8.1.zip |
|---|---|
| Link | Download | (Download to Mi Router) | Mirror 1 | (Download to Mi Router) |
Fastboot ROM
| File Name | ysl_images_V9.6.1.0.OEFCNFD_20180706.0000.00_8.1_cn_37d74f925b.tgz |
|---|---|
| Link | Download | (Download to Mi Router) |