Xiaomi has announced the second wave of its HyperOS 4 stable update, bringing the latest system improvements to a wider selection of smartphones, tablets, and smart TVs. The new rollout begins on October 30, with devices from the Xiaomi 17 series, Redmi K90 lineup, and Redmi Turbo 5 family among the first to receive the update.
According to Xiaomi’s official HyperOS announcement, the update will be distributed gradually rather than released to every eligible device simultaneously. The company has also outlined a broader rollout schedule covering additional smartphones, tablets, televisions, and wearable products through January 2027.
Xiaomi continues to expand its software ecosystem, following earlier developments such as the second phase of the HyperOS 3 beta program for Xiaomi and Redmi devices.
Xiaomi HyperOS 4 Second-Wave Update: Eligible Devices
The second batch of HyperOS 4 stable updates covers the following products.
Smartphones
- Xiaomi 17 Max
- Xiaomi 17T Pro
- Xiaomi 17T
- Redmi K90 Max
- Redmi K90 Ultimate Edition
- Redmi Turbo 5 Max
- Redmi Turbo 5
Tablets
- Redmi K Pad 2
Smart TVs
- Xiaomi TV S Pro Mini LED 2026 Series
- Xiaomi TV S Pro Mini LED 2025 Series
- Xiaomi TV S Mini LED 2026 Ultra Edition Series
- Xiaomi TV S Mini LED 2026 Series
Owners of these devices can expect the update to arrive progressively from October 30. Actual availability may vary depending on the device model and the rollout stage.
What Is New in Xiaomi HyperOS 4?
HyperOS 4 is Xiaomi’s latest operating system, with improvements focused on artificial intelligence, cross-device connectivity, and overall system responsiveness.
One of the main highlights is the integration of Super XiaoAi 2.0 and Xiaomi’s self-developed MiMo large language model. These technologies support new intelligent features designed to make everyday interactions with Xiaomi devices more convenient.
The update also introduces features such as Expert Mode and the Inspiration Ball interface. Alongside these additions, Xiaomi has optimized overall system performance to deliver smoother navigation and a more consistent user experience.
Rather than concentrating solely on new features, HyperOS 4 aims to improve how Xiaomi products work together across the company’s connected-device ecosystem.
Users interested in the new system can also read our report on the Xiaomi HyperOS 4 Beta rollout and its list of eligible devices for an overview of the earlier testing phase.
Xiaomi HyperOS 4 Update Schedule: November 2026
Beyond the current rollout, Xiaomi has published a schedule for additional devices. The following models are expected to begin receiving the stable update by November 15, 2026, at the latest.
Smartphones
- Xiaomi 15 Ultra
- Xiaomi 15 Ultra Dual Satellite Edition
- Xiaomi 15S Pro
- Xiaomi 15 Pro
- Xiaomi 15
- Xiaomi MIX Flip 2
- Xiaomi Civi 5 Pro
- Redmi K80 Pro
- Redmi K80 Pro Champion Edition
- Redmi K80 Ultimate Edition
- Redmi K80
- Redmi Turbo 4 Pro
- Redmi Turbo 4 Pro Harry Potter Edition
- Redmi Turbo 4
Tablets
- Xiaomi Pad 7 Ultra
- Xiaomi Pad 7S Pro 12.5
- Xiaomi Pad 7 Pro
- Xiaomi Pad 7
- Redmi K Pad
The next group is scheduled to begin receiving HyperOS 4 by November 30, 2026.
Smartphones
- Redmi Note 17 Pro
- Redmi Note 17
- Redmi Note 15 Pro+
- Redmi Note 15 Pro
- Redmi Note 15
Tablets
- Redmi Pad 2 Pro 5G
- Redmi Pad 2 Pro
- Redmi Pad 2 Pro Soft Light Edition
- Redmi Pad 2 Pro Harry Potter Edition
Smart TVs
- Xiaomi TV S Mini LED 2025 Series
- Redmi TV X 2026 Series
Xiaomi HyperOS 4 Rollout Plan for December 2026
Xiaomi plans to extend HyperOS 4 to a larger number of older flagship phones, Redmi smartphones, tablets, and other connected products during December 2026.
The rollout is expected to begin within the month.
Xiaomi Smartphones
- Xiaomi 14 Ultra
- Xiaomi 14 Ultra Titanium Special Edition
- Xiaomi 14 Pro
- Xiaomi 14 Pro Titanium Special Edition
- Xiaomi 14
- Xiaomi 13 Ultra
- Xiaomi 13 Pro
- Xiaomi 13
- Xiaomi MIX Fold 4
- Xiaomi MIX Fold 3
- Xiaomi MIX Flip
- Xiaomi Civi 4 Pro
Redmi Smartphones
- Redmi K70 Pro
- Redmi K70 Pro Champion Edition
- Redmi K70 Ultimate Edition
- Redmi K70 Ultimate Champion Edition
- Redmi K70
- Redmi K70E
- Redmi K60 Ultimate Edition
- Redmi Turbo 3
- Redmi Turbo 3 Harry Potter Edition
- Redmi Note 15R Pro
- Redmi Note 15R
- Redmi Note 14 Pro+
- Redmi Note 14 Pro
- Redmi Note 14 5G
- Redmi M100
- Redmi R70m 5G
- Redmi R70 5G
- Redmi 17 5G
- Redmi 15R 5G
Tablets
- Xiaomi Pad 6S Pro 12.4
- Redmi Pad 2
- Redmi Pad 2 SE 4G
- Redmi Pad 2 SE
Smart TVs and Wearables
- Redmi Smart TV A Pro 2025 Series
- Redmi Smart TV A 2026 Series
- Redmi Display G Pro Series
- Xiaomi Watch 5
- Xiaomi Watch S5
Xiaomi HyperOS 4 Update Schedule for January 2027
The rollout will continue into January 2027, with additional television models and wearable devices scheduled to receive the new system.
Smart TVs
- Xiaomi TV S Pro Mini LED Series
- Xiaomi TV S Mini LED Series
- Redmi Smart TV X 2025 Series
- Redmi TV MAX 2025 Series
- Redmi TV A Pro 2026 Series
Wearables
- Xiaomi Watch S4 eSIM
- Xiaomi Watch S4 41mm
- Xiaomi Watch S4
- Redmi Watch 6
- Xiaomi Smart Band 10 Pro
- Xiaomi Smart Band 10
These devices are expected to enter the rollout during January 2027, according to the published schedule.
How to Check for the HyperOS 4 Update
If your Xiaomi or Redmi device is included in the rollout, you can check whether the update is available by following these steps:
- Open the Settings app on your device.
- Select About phone or the corresponding system information section.
- Tap the HyperOS version area to check for updates.
- If an update is available, follow the on-screen instructions to download and install it.
Before installing a major system update, back up important data and ensure your device has sufficient battery power and available storage.
Keep in mind that being listed as an eligible device does not guarantee immediate access to the update. Xiaomi is distributing HyperOS 4 in stages, so some users may need to wait for their device’s update package to become available.
Final Thoughts
The second wave of Xiaomi HyperOS 4 marks a significant expansion of the company’s latest software rollout. With support extending across flagship smartphones, Redmi devices, tablets, smart TVs, and wearables, Xiaomi is preparing to bring its AI features and system optimizations to a much broader product lineup.
The published schedule runs from October 2026 through January 2027, giving owners a clearer idea of when their devices may receive the update. However, the dates indicate the planned start of each rollout rather than a guaranteed installation date for every user.
For now, eligible device owners can check the system updater periodically and wait for the stable release to reach their particular model and region.