Official Redmi K30S Ultra firmware (codename apollo) includes stable MIUI versions. They can be downloaded as Fastboot ROM, Recovery ROM, and OTA updates.
Phone models: M2007J3SC (China). All files are original stock Xiaomi ROMs, freely available from miui.com. We simply provide direct download links to official flash files and system updates.
Model name
Redmi K30S Ultra
Release date
October 2020
Support
Ended
Latest OS
MIUI 14, Android 12
Redmi K30S Ultra has officially been discontinued and is no longer supported — no further updates will be released.
The latest Chinese MIUI version for Redmi K30S Ultra by Xiaomi:
Recovery ROM
Version
14.0.5.0.SJDCNXM
OS
MIUI 14
Android
Android 12
Release date
2023-03-08
File size
4.72 GB
Official Link
Download (.zip)
Changelog
Expand list
MIUI 14
Ready. Steady. Live.
Highlights
Attention to detail redefines personalization and brings it to a new level.
Mi Smart Hub gets a significant revamp, works much faster, and supports more devices.
Family services allow sharing all the essential things with the people you care about most.
More than 30 scenes now support end-to-end privacy with no data stored in the cloud and all actions performed locally on the device.
Improved system architecture comprehensively boosts the performance of both pre-installed and third-party apps while saving power.
System
Updated Android Security Patch to February 2023. Increased system security.
Personalization
Attention to detail redefines personalization and brings it to a new level.
Super icons will give your Home screen a new look. (Update Home screen and Themes to the latest version to be able to use Super icons.)
New widget formats allow more combinations, making your experience even more convenient.
Home screen folders will highlight the apps you need most making them just one tap away from you.
Want a plant or pet to always wait for you on your Home screen? MIUI has lots of them to offer now!
Privacy protection
More than 30 scenes now support end-to-end privacy with no data stored in the cloud and all actions performed locally on the device.
You can press and hold the text on a Gallery image to instantly recognize it now. 8 languages are supported.
Interconnectivity
You can easily connect earphones to your phone, tablet, and TV, and switch between these devices seamlessly.
Whenever text input is required on your TV, you can get a convenient pop-up on your phone and enter text there.
Mi Smart Hub gets a significant revamp, works much faster, and supports more devices.
Bandwidth allocated to interconnectivity makes discovering, connecting, and transferring items much faster.
Family services
Family services allow sharing all the essential things with the people you care about most.
Family services allow creating of groups with up to 8 members and offer various roles with different permissions.
You can share photo albums with your family group now. Everyone in the group will be able to view and upload new items.
Set your shared album as a screensaver on your TV and let all your family members enjoy these joyful memories together!
Family services allow sharing of health data (e.g. heart rate, blood oxygen, and sleep) with family members.
Child accounts offer a series of sophisticated measures of parental controls, from limiting screen time and restricting app usage to setting a secure area.
Mi AI voice assistant
Mi AI is no longer just a voice assistant. You can use it as a scanner, translator, call assistant, and more.
Mi AI allows you to perform complicated daily tasks by using simple voice commands. Communicating with your device could never be easier.
With Mi AI, you can scan and recognize anything - be it an unfamiliar plant or an important document.
Mi AI is ready to help whenever you bump into a language barrier. Smart translation tools support multiple languages.
Dealing with calls is so convenient with Mi AI: it can filter spam calls or easily take care of the calls for you.
More features and improvements
Search in Settings is now more advanced. With search history and categories in results, everything looks much crisper now.
Your device can work with much more types of wireless card readers. You can open supported cars or swipe student IDs with your phone now.
Whenever you sign out of your account, you can choose to keep all your cards on the device without having to add them again next time.
Fastboot ROM (Flash File)
Version
14.0.5.0.SJDCNXM
OS
MIUI 14
Android
Android 12
Release date
2023-03-01
Flash file size
5.33 GB
Official Link
Download (.tgz)
Changelog
Expand list
MIUI 14
Ready. Steady. Live.
Highlights
Attention to detail redefines personalization and brings it to a new level.
Mi Smart Hub gets a significant revamp, works much faster, and supports more devices.
Family services allow sharing all the essential things with the people you care about most.
More than 30 scenes now support end-to-end privacy with no data stored in the cloud and all actions performed locally on the device.
Improved system architecture comprehensively boosts the performance of both pre-installed and third-party apps while saving power.
System
Updated Android Security Patch to February 2023. Increased system security.
Personalization
Attention to detail redefines personalization and brings it to a new level.
Super icons will give your Home screen a new look. (Update Home screen and Themes to the latest version to be able to use Super icons.)
New widget formats allow more combinations, making your experience even more convenient.
Home screen folders will highlight the apps you need most making them just one tap away from you.
Want a plant or pet to always wait for you on your Home screen? MIUI has lots of them to offer now!
Privacy protection
More than 30 scenes now support end-to-end privacy with no data stored in the cloud and all actions performed locally on the device.
You can press and hold the text on a Gallery image to instantly recognize it now. 8 languages are supported.
Interconnectivity
You can easily connect earphones to your phone, tablet, and TV, and switch between these devices seamlessly.
Whenever text input is required on your TV, you can get a convenient pop-up on your phone and enter text there.
Mi Smart Hub gets a significant revamp, works much faster, and supports more devices.
Bandwidth allocated to interconnectivity makes discovering, connecting, and transferring items much faster.
Family services
Family services allow sharing all the essential things with the people you care about most.
Family services allow creating of groups with up to 8 members and offer various roles with different permissions.
You can share photo albums with your family group now. Everyone in the group will be able to view and upload new items.
Set your shared album as a screensaver on your TV and let all your family members enjoy these joyful memories together!
Family services allow sharing of health data (e.g. heart rate, blood oxygen, and sleep) with family members.
Child accounts offer a series of sophisticated measures of parental controls, from limiting screen time and restricting app usage to setting a secure area.
Mi AI voice assistant
Mi AI is no longer just a voice assistant. You can use it as a scanner, translator, call assistant, and more.
Mi AI allows you to perform complicated daily tasks by using simple voice commands. Communicating with your device could never be easier.
With Mi AI, you can scan and recognize anything - be it an unfamiliar plant or an important document.
Mi AI is ready to help whenever you bump into a language barrier. Smart translation tools support multiple languages.
Dealing with calls is so convenient with Mi AI: it can filter spam calls or easily take care of the calls for you.
More features and improvements
Search in Settings is now more advanced. With search history and categories in results, everything looks much crisper now.
Your device can work with much more types of wireless card readers. You can open supported cars or swipe student IDs with your phone now.
Whenever you sign out of your account, you can choose to keep all your cards on the device without having to add them again next time.
OTA Update
Version
14.0.5.0.SJDCNXM
File size
1.05 GB
Apply for
13.0.7.0.SJDCNXM
Official Link
Download (.zip)
Download previous Chinese firmware updates for Redmi K30S Ultra:
MIUI 12.5.3.0.RJDCNXMRecovery (3.87 GB) 2021-08-10OTA (574.21 MB) for 12.5.2.0.RJDCNXM
The new MIUI update is not necessarily the best. Before updating Redmi K30S Ultra (apollo), read reviews on 4PDA or XDA Developers. If installing a Flash File, full ROM, or the new OTA update caused issues, please let us know in the comments and mention the version number.
