Xiaomi announced HyperOS 4 on August 13, 2026, and early firmware builds for dozens of Xiaomi, Redmi, and POCO devices have already appeared on the company’s servers. Builds have been spotted for multiple regions including Europe, India, Indonesia, Russia, Taiwan, Turkey, and global variants. While none of these are public releases yet, they offer the most reliable indication so far of which smartphones and tablets will receive HyperOS 4 — and roughly in what order.

What you need to know

  • Early HyperOS 4 firmware builds have been found on Xiaomi’s servers for devices across multiple global regions, though no public release has been made outside China’s beta program.
  • Devices are split into two waves: those with OS4.0.0.x builds (closer to stable beta) and those with OS4.0.260814.1.x.PRE builds (earlier in development).
  • The Xiaomi 17 series, Redmi K90, and Xiaomi Pad 8 entered beta testing first in China.
  • Based on past update cycles, a global beta could arrive around September 2026, with a stable international release potentially in October or November — but Xiaomi has not confirmed any dates.
HyperOS 4 supported smartphones overview

Xiaomi is preparing HyperOS 4 for a wide range of devices

Two waves: How to read the build numbers

All discovered firmware versions fall into two categories that indicate how close a device is to receiving the update:

  • OS4.0.0.x builds — These devices have entered the stable beta preparation stage. They are not public releases, but Xiaomi has already opened stable firmware branches for them. These are expected to be updated first.
  • OS4.0.260814.1.x.PRE builds — An earlier development branch. Work on HyperOS 4 has begun for these models, but stable branches have not yet appeared. These devices will likely be updated later.
HyperOS 4 update readiness comparison

Some devices are nearly ready for the update, while others are still in early development

First wave: Devices with near-ready builds

These models already have at least one OS4.0.0.x build on Xiaomi’s servers, placing them in line for the earliest updates.

First wave HyperOS 4 devices

Recent flagships are expected to receive the update first

Xiaomi smartphones and tablets — first wave

  • Xiaomi 15 Pro — China only
  • Xiaomi 15 — China, Europe, Global, India
  • Xiaomi 15 Ultra — China, Europe, Global, India
  • Xiaomi 15S Pro — China only
  • Xiaomi Pad 7 Ultra — China only
  • Xiaomi Pad 7S Pro 12.5 — China only
  • Xiaomi MIX FLIP 2 — China only
  • Xiaomi Pad Mini — China, Global, Taiwan
  • Xiaomi 17 — China, Europe, Global, India
  • Xiaomi 17 Pro — China only
  • Xiaomi 17 Pro Max — China only
  • Xiaomi 17 Max — China only
  • Xiaomi 17 Ultra — China, Europe, Global, India (plus an early .PRE build for Russia)
  • Xiaomi 17T — China, Europe, Global, Indonesia, India, Russia, Turkey, Taiwan
  • Xiaomi Pad 8 — China only
  • Xiaomi Pad 8 Pro — China only

Redmi smartphones and tablets — first wave

  • Redmi K80 Ultra — China only
  • Redmi Note 15 Pro — China, Europe, Global, India
  • Redmi Turbo 5 — China, Europe, Global
  • Redmi Turbo 4 — China, Europe, Indonesia, Global, Russia, Turkey, Taiwan
  • Redmi 15C 4G — Europe, Global, Indonesia, Russia, Turkey, Taiwan
  • Redmi 15C 5G / Redmi 17C 4G — Global (plus early .PRE builds for China and Turkey)
  • Redmi K90 — China, Europe, Global, Indonesia, Russia, Turkey, Taiwan
  • Redmi K90 Pro Max — China, Europe
  • Redmi K90 Ultra — China only
  • Redmi K Pad — China, Global, Taiwan
  • Redmi K Pad 2 — China only
  • Redmi K100 Pro — China (plus early .PRE for Global)

POCO smartphones — first wave

  • POCO X8 Pro / X8 Pro Iron Man Edition — China, Europe, Global
  • POCO X7 Pro — China, Europe, Indonesia, Global, Russia, Turkey, Taiwan (plus early .PRE for Global)
  • POCO C85 4G — Europe, Global, Indonesia, Russia, Turkey, Taiwan
  • POCO C85 5G — Global (plus early .PRE builds for China and Turkey)
  • POCO F8 Ultra — China, Europe
  • POCO F8 Pro — China, Europe, Global, Indonesia, Russia, Turkey, Taiwan
  • POCO F9 Pro — China (plus early .PRE for Global)

Second wave: Early development builds

These devices have OS4.0.260814.1.x.PRE builds, indicating that Xiaomi has started work on HyperOS 4 for them but stable branches have not yet appeared. Many older flagships, tablets, and mid-range models fall into this category.

Second wave HyperOS 4 devices

Lower-priority devices will follow in a second wave

Xiaomi models — second wave

  • Xiaomi 13 — China, Global
  • Xiaomi 13 Pro — China, Global, India
  • Xiaomi 13 Ultra — China, Global
  • Xiaomi 13T Pro — China, Global
  • Xiaomi MIX Fold 3 — China only
  • Xiaomi 14 — China only
  • Xiaomi 14 Pro — China only
  • Xiaomi 14 Ultra — China, Global
  • Xiaomi 14 CIVI / CIVI 4 Pro — China, India
  • Xiaomi 14T Pro — China only
  • Xiaomi Pad 6S Pro 12.4 — China only
  • Xiaomi MIX FOLD 4 — China only
  • Xiaomi MIX FLIP — China, Global, Russia
  • Xiaomi Pad 7 — China only
  • Xiaomi Pad 7 Pro — China only
  • Xiaomi CIVI 5 Pro — China only
  • Xiaomi 15T — Global
  • Xiaomi 15T Pro — Global
  • Xiaomi 17T Pro — China, Global, Indonesia, Russia, Taiwan

Redmi models — second wave

  • Redmi K60 Ultra — China, Global
  • Redmi K70 — China, Global
  • Redmi K70E — China only
  • Redmi K70 Ultra — China only
  • Redmi K80 — China, Global
  • Redmi K80 Pro — China, Global
  • Redmi K90 Max — China only
  • Redmi K100 Pro Max — China, Global
  • Redmi Turbo 3 — China, Global
  • Redmi Turbo 4 Pro — China, Global
  • Redmi Turbo 5 Max — China only
  • Redmi Note 14 Pro — China, Global
  • Redmi Note 14 Pro 4G — Global
  • Redmi Note 14 Pro+ — China, Global
  • Redmi Note 14 4G — Global
  • Redmi Note 15 5G — China, Global, India
  • Redmi Note 15 Pro 4G — Global
  • Redmi Note 15 Pro+ — China, Global
  • Redmi 15 — China, Global
  • Redmi 15 4G — Global
  • Redmi 17 / M100 — China, Global
  • Redmi 17 4G — Global
  • Redmi 15A 5G / 17 5G / A7 Pro 5G India — China, India
  • Redmi Pad 2 — Europe, Russia, Turkey
  • Redmi Pad 2 4G — Europe, Global
  • Redmi Pad 2 Pro — China only
  • Redmi Pad 2 9.7 / Pad SE 2 — China only

POCO models — second wave

  • POCO X6 Pro — China only
  • POCO X7 — China, Global
  • POCO X8 Pro Max — China only
  • POCO F6 — China, Global
  • POCO F6 Pro — China, Global
  • POCO F7 — China, Global
  • POCO F7 Pro — China, Global
  • POCO F7 Ultra — China, Global
  • POCO F9 Ultra — China, Global
  • POCO M7 4G — Global
  • POCO M7 Plus / M8s — China, Global
  • POCO M8 5G — China, Global, India
  • POCO M8 Pro 5G — China, Global
  • POCO M8x 5G — China, Global
  • POCO C85x — China, India
  • POCO C95 Pro — Global
  • POCO Pad M1 — China only
  • POCO Pad X1 — China only
  • POCO C Pad — China only

When to expect HyperOS 4 globally

Xiaomi has not announced official dates for a stable global release. The company unveiled HyperOS 4 on August 13, 2026, and immediately opened beta registration in China, but a global update timeline has not been confirmed.

HyperOS 4 expected timeline

The update is expected sometime in the fall

Based on Xiaomi’s past update patterns, roughly six weeks typically pass between the start of Chinese beta testing and a wider stable release. Some observers expect a global beta around September 2026, with a stable international release potentially arriving in October or November. However, these are estimates, not confirmed dates, and should be treated with caution.

It is also worth noting that many devices currently only have builds for China, with Global or regional variants still absent or in the earliest .PRE stage. The availability of HyperOS 4 for any specific device in a specific region could shift as development progresses.