El firmware oficial para Xiaomi 12S Ultra (nombre en clave thor) incluye versiones estables de HyperOS y MIUI. Se puede descargar en formato Fastboot ROM, Recovery ROM y actualizaciones OTA.
Modelos de dispositivo: 2203121C (China). Todos los archivos son official original stock Xiaomi ROMs, disponibles gratis en miui.com. Solo ofrecemos enlaces directos a archivos de flasheo oficiales y actualizaciones del sistema.
| Nombre del modelo | Xiaomi 12S Ultra |
|---|---|
| Lanzamiento | julio 2022 |
| Soporte | Activo |
| SO actual | HyperOS 3, Android 15 |
- julio 2022lanzamientoMIUI 13 Android 12
- diciembre 2022cambiado aMIUI 14Android 13
- enero 2024cambiado aHyperOS 1Android 14
- febrero 2025cambiado aHyperOS 2Android 15
- enero 2026cambiado aHyperOS 3
- China 96 › HyperOS 3.0.2.0.VLACNXM
China HyperOS 3.0.2.0.VLACNXM
La última versión china de HyperOS para Xiaomi 12S Ultra de Xiaomi:
Recovery ROM
- Versión
- 3.0.2.0.VLACNXM
- SO
- HyperOS 3
- Android
- Android 15
- Lanzamiento
- 14/01/2026
- Tamaño
- 6,52 GB
- Enlace oficial
- Descargar (.zip)
- Cambios
- Expandir lista
Basic experience
- Smoother and more stable
- Performance enhancements:
- Optimization: Refined compiler instructions enhance performance and responsiveness while lowering power use.
- Optimization: Improved memory allocation and recovery increases available system memory.
- Optimization: Improved integrated frequency scheduling boosts system efficiency and reduces power consumption.
- Optimization: Improved short-video playback efficiency for better battery life.
- Optimized graphics:
- A new window-rendering mechanism reduces graphics-rendering load.
- Smoother system animations:
- Optimization: Fine-tuned animations across 100+ system scenes for smoother, more natural motion.
Xiaomi HyperIsland
- Everything you need to keep an eye on. In one place.
- A new format that combines Notification spotlight and device notifications makes any important updates reach you faster.
- New UI design lets you see all the details at a glance, with smoother switching between islands.
- Now you can pull down to expand small windows and handle multiple tasks more efficiently.
- Drag ride-hailing trips and other live updates straight into chats for quicker sharing.
Revamped visuals
- Cleaner, more refined visuals throughout.
- Redesigned Home screen icons now look sharper and more detailed.
- The Home screen grid has been redesigned with more balanced margins and more comfortable spacing.
- The status bar has a new, cleaner design that`s more refined and easier to read.
- A new design system improves color comfort, unifies rounded corners across the entire system, and makes controls easier to use for a more consistent look and feel.
- A new large-clock Lock screen adds more depth and layers to the layout.
- A new all-in-one editor allows you to adjust both the Home screen and Lock screen wallpapers at the same time.
Comprehensive system app optimization
- Interaction with apps has become more intuitive and direct.
- Gallery:
- New: New Gallery widgets allow you to select your preferred collections for display.
- New: You can pin albums now to have quick access to your favorite photos anytime.
- Weather:
- Optimization: Improved content card blur effects for a smoother, more immersive scrolling experience.
- Calendar:
- New: Week view gives you a clear look at your weekly schedule.
- New: You can check your daily horoscope easily now.
- Optimization: Improved month-view visuals give you clearer highlights for holidays and important events.
- Recorder:
- New: With technical term and dialect recognition, your transcriptions have become even more accurate.
- New: Structured summaries let you review recorded content more efficiently.
- Optimization: Accurate start page categories let you locate recordings faster with icons.
- Other improvements:
- New: Travel assistant now supports Railway 12306 with real-time trip reminders and ticket info for bookings made by others.
- New: Alarms can now be used with your work shift schedule.
- New: Messaging now supports marking items as read in one tap.
- Optimization: Improved Child mode with unified time tracking across devices, eye care features, and better protection tools.
Interconnectivity
- Cross-ecosystem interconnectivity offers deep compatibility with the Apple ecosystem.
- IPhone interconnectivity:
- Two-way notification sync allows WeChat, QQ, SMS, and call alerts to be synchronized between Xiaomi phones and iPhones.
- When connected to the same network, an iPhone can mirror and reply to WeChat and QQ messages from a Xiaomi phone.
- When on the same network, an iPhone can share photos or files directly to WeChat or QQ on a Xiaomi phone.
- View and use your Gallery synced to Xiaomi Cloud on an iPhone, connect to your Xiaomi phone via hotspot in one tap, and easily locate your devices.
- IPad interconnectivity:
- New: Home screen+ enables Xiaomi phones to mirror screen content to your iPad.
- View and use your Gallery synced to Xiaomi Cloud on an iPad, connect to your Xiaomi phone via hotspot in one tap, and easily locate your devices.
- Mac interconnectivity:
- You can connect to your Xiaomi phone via hotspot in one tap and view its location on a Mac.
- Now you can open multiple phone apps simultaneously and adjust their window sizes.
- Cross-device unlocking:
- Use the fingerprint or password on your Xiaomi tablet to unlock your Xiaomi phone.
- Use face recognition on your Xiaomi EV to unlock your Xiaomi phone.
- Unlock your Xiaomi phone quickly using Touch ID, Face ID, or password on an iPhone, iPad, or Mac.
- Interconnectivity availability:
- * Touch to share: Requires iPhone 12 or newer running iOS 17 or later.
- * To use interconnectivity with Apple devices, update them to iOS 14, iPadOS 14, or macOS 12 or later.
- * Apple devices must have the latest version of Xi
Fastboot ROM
- Versión
- 3.0.2.0.VLACNXM
- SO
- HyperOS 3
- Android
- Android 15
- Lanzamiento
- 09/01/2026
- Tamaño flash
- 8,00 GB
- Enlace oficial
- Descargar (.tgz)
- Cambios
- Expandir lista
Basic experience
- Smoother and more stable
- Performance enhancements:
- Optimization: Refined compiler instructions enhance performance and responsiveness while lowering power use.
- Optimization: Improved memory allocation and recovery increases available system memory.
- Optimization: Improved integrated frequency scheduling boosts system efficiency and reduces power consumption.
- Optimization: Improved short-video playback efficiency for better battery life.
- Optimized graphics:
- A new window-rendering mechanism reduces graphics-rendering load.
- Smoother system animations:
- Optimization: Fine-tuned animations across 100+ system scenes for smoother, more natural motion.
Xiaomi HyperIsland
- Everything you need to keep an eye on. In one place.
- A new format that combines Notification spotlight and device notifications makes any important updates reach you faster.
- New UI design lets you see all the details at a glance, with smoother switching between islands.
- Now you can pull down to expand small windows and handle multiple tasks more efficiently.
- Drag ride-hailing trips and other live updates straight into chats for quicker sharing.
Revamped visuals
- Cleaner, more refined visuals throughout.
- Redesigned Home screen icons now look sharper and more detailed.
- The Home screen grid has been redesigned with more balanced margins and more comfortable spacing.
- The status bar has a new, cleaner design that`s more refined and easier to read.
- A new design system improves color comfort, unifies rounded corners across the entire system, and makes controls easier to use for a more consistent look and feel.
- A new large-clock Lock screen adds more depth and layers to the layout.
- A new all-in-one editor allows you to adjust both the Home screen and Lock screen wallpapers at the same time.
Comprehensive system app optimization
- Interaction with apps has become more intuitive and direct.
- Gallery:
- New: New Gallery widgets allow you to select your preferred collections for display.
- New: You can pin albums now to have quick access to your favorite photos anytime.
- Weather:
- Optimization: Improved content card blur effects for a smoother, more immersive scrolling experience.
- Calendar:
- New: Week view gives you a clear look at your weekly schedule.
- New: You can check your daily horoscope easily now.
- Optimization: Improved month-view visuals give you clearer highlights for holidays and important events.
- Recorder:
- New: With technical term and dialect recognition, your transcriptions have become even more accurate.
- New: Structured summaries let you review recorded content more efficiently.
- Optimization: Accurate start page categories let you locate recordings faster with icons.
- Other improvements:
- New: Travel assistant now supports Railway 12306 with real-time trip reminders and ticket info for bookings made by others.
- New: Alarms can now be used with your work shift schedule.
- New: Messaging now supports marking items as read in one tap.
- Optimization: Improved Child mode with unified time tracking across devices, eye care features, and better protection tools.
Interconnectivity
- Cross-ecosystem interconnectivity offers deep compatibility with the Apple ecosystem.
- IPhone interconnectivity:
- Two-way notification sync allows WeChat, QQ, SMS, and call alerts to be synchronized between Xiaomi phones and iPhones.
- When connected to the same network, an iPhone can mirror and reply to WeChat and QQ messages from a Xiaomi phone.
- When on the same network, an iPhone can share photos or files directly to WeChat or QQ on a Xiaomi phone.
- View and use your Gallery synced to Xiaomi Cloud on an iPhone, connect to your Xiaomi phone via hotspot in one tap, and easily locate your devices.
- IPad interconnectivity:
- New: Home screen+ enables Xiaomi phones to mirror screen content to your iPad.
- View and use your Gallery synced to Xiaomi Cloud on an iPad, connect to your Xiaomi phone via hotspot in one tap, and easily locate your devices.
- Mac interconnectivity:
- You can connect to your Xiaomi phone via hotspot in one tap and view its location on a Mac.
- Now you can open multiple phone apps simultaneously and adjust their window sizes.
- Cross-device unlocking:
- Use the fingerprint or password on your Xiaomi tablet to unlock your Xiaomi phone.
- Use face recognition on your Xiaomi EV to unlock your Xiaomi phone.
- Unlock your Xiaomi phone quickly using Touch ID, Face ID, or password on an iPhone, iPad, or Mac.
- Interconnectivity availability:
- * Touch to share: Requires iPhone 12 or newer running iOS 17 or later.
- * To use interconnectivity with Apple devices, update them to iOS 14, iPadOS 14, or macOS 12 or later.
- * Apple devices must have the latest version of Xi
Descargar anteriores actualizaciones de firmware chinas para Xiaomi 12S Ultra:
27/12/2025
09/12/2025Fastboot (7,78 GB)
26/11/2025
11/11/2025Fastboot (7,78 GB)
28/10/2025
17/10/2025Fastboot (7,78 GB)
25/09/2025
22/09/2025Fastboot (7,77 GB)
11/09/2025
22/08/2025Fastboot (7,76 GB)
15/08/2025
25/07/2025Fastboot (7,74 GB)
10/07/2025
20/06/2025Fastboot (7,80 GB)
23/05/2025
06/05/2025Fastboot (7,80 GB)
18/04/2025OTA (428,89 MB)
para 2.0.10.0.VLACNXM
30/03/2025Fastboot (7,84 GB)
24/03/2025OTA (917,53 MB)
para 2.0.4.0.VLACNXM
06/03/2025Fastboot (7,80 GB)
20/02/2025OTA (36,21 MB)
para 2.0.1.0.VLACNXM
06/02/2025
07/01/2025Fastboot (7,48 GB)
24/12/2024OTA (195,19 MB)
para 1.0.14.0.ULACNXM
09/12/2024Fastboot (7,48 GB)
27/11/2024OTA (28,49 MB)
para 1.0.10.0.ULACNXM
22/10/2024Fastboot (7,48 GB)
15/10/2024OTA (177,12 MB)
para 1.0.8.0.ULACNXM
20/09/2024Fastboot (7,47 GB)
04/09/2024OTA (118,78 MB)
para 1.0.7.0.ULACNXM
16/08/2024Fastboot (7,47 GB)
31/07/2024OTA (135,18 MB)
para 1.0.6.0.ULACNXM
02/08/2024Fastboot (7,47 GB)
18/07/2024OTA (358,20 MB)
para 1.0.5.0.ULACNXM
18/04/2024Fastboot (7,47 GB)
01/04/2024OTA (326,68 MB)
para 1.0.4.0.ULACNXM
29/01/2024Fastboot (7,55 GB)
19/01/2024
18/12/2023Fastboot (7,50 GB)
23/11/2023OTA (330,96 MB)
para 14.0.14.0.TLACNXM
27/09/2023Fastboot (7,55 GB)
18/08/2023OTA (691,66 MB)
para 14.0.13.0.TLACNXM
04/07/2023Fastboot (7,65 GB)
07/06/2023OTA (714,33 MB)
para 14.0.12.0.TLACNXM
09/04/2023Fastboot (7,81 GB)
30/03/2023OTA (712,09 MB)
para 14.0.10.0.TLACNXM
27/02/2023Fastboot (7,86 GB)
13/02/2023OTA (955,31 MB)
para 14.0.5.0.TLACNXM
15/01/2023Fastboot (7,87 GB)
09/01/2023OTA (55,54 MB)
para 14.0.3.0.TLACNXM
28/12/2022
11/12/2022Fastboot (7,87 GB)
07/12/2022
24/10/2022Fastboot (7,65 GB)
10/10/2022OTA (475,42 MB)
para 13.0.10.0.SLACNXM
22/09/2022Fastboot (7,66 GB)
13/09/2022OTA (78,54 MB)
para 13.0.9.0.SLACNXM
07/09/2022Fastboot (7,63 GB)
29/08/2022OTA (350,24 MB)
para 13.0.8.0.SLACNXM
12/08/2022
08/08/2022Fastboot (7,63 GB)
01/08/2022OTA (867,13 MB)
para 13.0.4.0.SLACNXM
20/07/2022
13/07/2022OTA (54,85 MB)
para 13.0.3.0.SLACNXM
08/07/2022OTA (871,41 MB)
para 13.0.1.0.SLACNXM
05/07/2022Fastboot (7,53 GB)
25/06/2022
La nueva actualización de HyperOS o MIUI no siempre es la mejor. Antes de actualizar Xiaomi 12S Ultra (thor), lea opiniones en 4PDA o XDA Developers. Si la instalación de un Flash File, un ROM completo o una nueva actualización OTA causó problemas, coméntelo e indique el número de versión.