August 14, 2026 — Igeekphone news: Xiaomi has officially started rolling out the Xiaomi HyperOS 4 Beta to the first batch of eligible smartphones and tablets. The company has also announced a phased rollout schedule, providing users with a clearer timeline for when additional devices will begin receiving the beta update.
According to Xiaomi’s announcement team, the HyperOS 4 Beta rollout will take place in three stages. The first stage has already begun, while the second and third batches are scheduled to follow on August 27 and September 17, respectively.
The rollout covers a broad range of Xiaomi and Redmi devices, including flagship smartphones, performance-oriented models, and tablets.
First Batch of HyperOS 4 Beta Devices Is Now Rolling Out
The first stage of the HyperOS 4 Beta rollout has already started and is being delivered gradually to eligible devices.
Smartphones
The first batch includes:
- Xiaomi 17 Ultra
- Xiaomi 17 Ultra Leica Edition
- Xiaomi 17 Pro Max
- Xiaomi 17 Pro
- Xiaomi 17
- REDMI K90 Pro Max
- REDMI K90 Pro Max Champion Edition
- REDMI K90
Tablets
The first batch of tablets includes:
- Xiaomi Pad 8 Pro
- Xiaomi Pad 8
These devices represent some of Xiaomi’s newest flagship and high-performance hardware, making them the initial candidates for testing the company’s next-generation operating system.
Second Batch Starts August 27
The second stage of the HyperOS 4 Beta rollout is scheduled to begin on August 27, 2026.
This stage expands the program to a wider selection of Xiaomi and Redmi smartphones, including both current-generation and previous-generation flagship models.
Smartphones
The second batch includes:
- Xiaomi 17 Max
- Xiaomi 17T Pro
- Xiaomi 17T
- Xiaomi 15 Ultra
- Xiaomi 15 Ultra Dual Satellite Edition
- Xiaomi 15S Pro
- Xiaomi 15 Pro
- Xiaomi 15
- REDMI K90 Max
- REDMI K90 Supreme Edition
Tablet
The tablet included in the second batch is:
- REDMI K Pad 2
The inclusion of the Xiaomi 15 series indicates that Xiaomi is extending HyperOS 4 Beta beyond its newest generation, giving owners of recent flagship devices an opportunity to test the new software before the stable release.
Third Batch Scheduled for September 17
The third and currently final stage announced by Xiaomi will begin on September 17, 2026.
This phase includes several REDMI K-series devices, along with Xiaomi’s foldable phone and additional tablets.
Smartphones
The third batch includes:
- REDMI K100 Pro Max
- REDMI K100 Pro
- REDMI K80 Pro
- REDMI K80 Supreme Edition
- REDMI K80
- Xiaomi MIX Flip 2
Tablets
The tablet models scheduled for this stage are:
- Xiaomi Pad 7 Ultra
- Xiaomi Pad 7S Pro 12.5
The third batch significantly broadens HyperOS 4 Beta coverage, particularly among Redmi’s performance-focused K series.
Xiaomi HyperOS 4 Beta Rollout Schedule
The complete rollout schedule announced so far can be summarized as follows:
| Rollout stage | Start date | Main devices |
|---|---|---|
| First batch | Gradually rolling out now | Xiaomi 17 series, REDMI K90 series, Xiaomi Pad 8 series |
| Second batch | August 27, 2026 | Xiaomi 17 Max/17T series, Xiaomi 15 series, REDMI K90 variants, REDMI K Pad 2 |
| Third batch | September 17, 2026 | REDMI K100/K80 series, Xiaomi MIX Flip 2, Xiaomi Pad 7 series |
The dates indicate the beginning of each rollout stage rather than necessarily the exact day on which every listed device will receive the update. Beta software is typically distributed progressively, so availability can vary by device, region, and enrollment status.
What Does the HyperOS 4 Beta Mean for Users?
HyperOS 4 is expected to be an important software update for Xiaomi’s ecosystem, bringing the company’s latest software experience to smartphones and tablets.
Because this is a Beta release, the primary purpose is to allow eligible users and testers to experience new features while Xiaomi collects feedback and identifies potential bugs before the wider stable rollout.
Users considering beta software should therefore expect the possibility of occasional bugs, application compatibility issues, performance inconsistencies, or other unfinished elements.
For devices used as primary work or communication tools, users may prefer to wait for the stable version unless they specifically want to participate in beta testing.
Xiaomi Continues Expanding Its Software Ecosystem
The staged rollout demonstrates Xiaomi’s increasingly broad software ecosystem. HyperOS is no longer limited to a small number of flagship smartphones; it now spans multiple device categories, including phones, tablets, and foldable devices.
The inclusion of both Xiaomi and REDMI products also highlights the company’s effort to provide a more consistent software platform across different product lines.
As the rollout progresses through August and September, additional information about HyperOS 4’s new features, performance improvements, AI capabilities, system optimizations, and device-specific changes is likely to emerge from beta testing.
What Happens Next?
With the first batch already entering the beta rollout phase, Xiaomi users can expect the program to expand over the next several weeks.
The second batch is scheduled to begin on August 27, followed by the third batch on September 17. Xiaomi is expected to continue refining HyperOS 4 throughout the beta period before eventually pushing the stable release to supported devices.
For international users, availability may also depend on the specific regional version of the device and Xiaomi’s local software rollout strategy. The schedule announced by Xiaomi should therefore be treated as the current beta roadmap rather than a universal global release timetable.
Final Thoughts
Xiaomi has officially kicked off the HyperOS 4 Beta rollout, with the first batch of smartphones and tablets already receiving the software on a gradual basis.
The rollout will proceed in three stages, beginning with the Xiaomi 17 and REDMI K90 families and Xiaomi Pad 8 series. The second batch is scheduled for August 27, adding Xiaomi 15-series devices and more REDMI models, while the third batch will begin on September 17, bringing HyperOS 4 Beta to additional K-series smartphones, the Xiaomi MIX Flip 2, and Xiaomi Pad 7 models.
With a broad device list and a clearly defined rollout schedule, Xiaomi is laying the groundwork for the next major version of its software ecosystem. Users who own an eligible device will have the opportunity to test HyperOS 4 ahead of its eventual stable release, while Xiaomi can use feedback from the beta program to refine the experience across its growing hardware lineup.