El firmware oficial para REDMI K50 Ultra (nombre en clave diting) incluye versiones estables de HyperOS y MIUI. Se puede descargar en formato Fastboot ROM, Recovery ROM y actualizaciones OTA.
Modelos de dispositivo: 22081212C (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 | REDMI K50 Ultra |
|---|---|
| Lanzamiento | agosto 2022 |
| Soporte | Activo |
| SO actual | HyperOS 3, Android 15 |
- agosto 2022lanzamientoMIUI 13 Android 12
- diciembre 2022cambiado aMIUI 14Android 13
- diciembre 2023cambiado aHyperOS 1Android 14
- marzo 2025cambiado aHyperOS 2Android 15
- enero 2026cambiado aHyperOS 3
- China 90 › HyperOS 3.0.1.0.VLFCNXM
China HyperOS 3.0.1.0.VLFCNXM
La última versión china de HyperOS para REDMI K50 Ultra de Xiaomi:
Recovery ROM
- Versión
- 3.0.1.0.VLFCNXM
- SO
- HyperOS 3
- Android
- Android 15
- Lanzamiento
- 20/01/2026
- Tamaño
- 6,43 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
- 3.0.1.0.VLFCNXM
- SO
- HyperOS 3
- Android
- Android 15
- Lanzamiento
- 09/01/2026
- Tamaño flash
- 7,56 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 REDMI K50 Ultra:
27/12/2025Fastboot (7,39 GB)
17/12/2025
27/11/2025Fastboot (7,39 GB)
07/11/2025
23/10/2025Fastboot (7,39 GB)
09/10/2025
29/09/2025Fastboot (7,39 GB)
18/09/2025
21/08/2025Fastboot (7,39 GB)
12/08/2025
23/07/2025Fastboot (7,37 GB)
08/07/2025
19/06/2025Fastboot (7,40 GB)
30/05/2025
18/05/2025Fastboot (7,45 GB)
06/05/2025OTA (757,71 MB)
para 2.0.5.0.VLFCNXM
01/04/2025Fastboot (7,42 GB)
21/03/2025
05/03/2025Fastboot (6,97 GB)
19/02/2025OTA (52,84 MB)
para 1.0.15.0.ULFCNXM
05/02/2025OTA (57,58 MB)
para 1.0.13.0.ULFCNXM
07/01/2025Fastboot (6,97 GB)
16/12/2024OTA (181,13 MB)
para 1.0.12.0.ULFCNXM
12/12/2024Fastboot (6,96 GB)
14/11/2024OTA (241,49 MB)
para 1.0.10.0.ULFCNXM
25/10/2024Fastboot (7,01 GB)
10/10/2024OTA (70,89 MB)
para 1.0.8.0.ULFCNXM
25/09/2024Fastboot (7,01 GB)
11/09/2024OTA (77,20 MB)
para 1.0.7.0.ULFCNXM
08/08/2024Fastboot (7,01 GB)
29/07/2024OTA (167,34 MB)
para 1.0.6.0.ULFCNXM
25/07/2024Fastboot (7,01 GB)
15/07/2024OTA (365,45 MB)
para 1.0.4.0.ULFCNXM
23/07/2024
20/05/2024Fastboot (7,01 GB)
08/05/2024OTA (45,56 MB)
para 1.0.3.0.ULFCNXM
15/03/2024Fastboot (7,01 GB)
04/03/2024OTA (889,88 MB)
para 1.0.2.0.ULFCNXM
11/01/2024Fastboot (7,07 GB)
25/12/2023
05/10/2023Fastboot (7,03 GB)
20/09/2023OTA (770,80 MB)
para 14.0.10.0.TLFCNXM
05/07/2023Fastboot (7,15 GB)
13/06/2023
17/05/2023Fastboot (7,19 GB)
04/05/2023
09/04/2023Fastboot (7,23 GB)
29/03/2023OTA (670,80 MB)
para 14.0.7.0.TLFCNXM
06/03/2023Fastboot (7,28 GB)
09/02/2023OTA (927,94 MB)
para 14.0.5.0.TLFCNXM
02/03/2023
17/01/2023Fastboot (7,32 GB)
09/01/2023OTA (55,49 MB)
para 14.0.4.0.TLFCNXM
02/01/2023OTA (14,31 MB)
para 14.0.2.0.TLFCNXM
23/12/2022
21/11/2022Fastboot (7,07 GB)
07/11/2022OTA (405,08 MB)
para 13.0.7.0.SLFCNXM
19/09/2022Fastboot (7,21 GB)
13/09/2022OTA (1,30 GB)
para 13.0.5.0.SLFCNXM
22/08/2022Fastboot (7,05 GB)
21/08/2022OTA (35,76 MB)
para 13.0.4.1.SLFCNXM
21/08/2022
15/08/2022Fastboot (7,07 GB)
09/08/2022
La nueva actualización de HyperOS o MIUI no siempre es la mejor. Antes de actualizar REDMI K50 Ultra (diting), 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.