Download REDMI Note 17 4G Taiwan HyperOS firmware — zephyr · OS3.0.305.0.WBUTWXM

Download REDMI Note 17 4G Taiwan HyperOS firmware: codename zephyr, latest build OS3.0.305.0.WBUTWXM (Android 16.0 · 4.8G · 27.08.2026). This page lists the official recovery package for Taiwan, download links, and release history.

Latest official HyperOS firmware for REDMI Note 17 4G, Taiwan region: direct download link and install instructions.

Codename: zephyr · Region: Taiwan · Version: OS3.0.305.0.WBUTWXM · Android 16.0 · 4.8G · 27.08.2026

Download firmware REDMI Note 17 4G Taiwan OS3.0.305.0.WBUTWXM

Installation

Download the recovery package from the link above.
Open System Update on the device.
Menu ⋮ → Choose update package and select the downloaded file.
Wait until install finishes — the device will reboot on its own.
Do not power off or interrupt the process while flashing.

Source & authenticity

Files are indexed from public HyperOS / Xiaomi builds and community mirrors. Otree.pro is not affiliated with Xiaomi; the original release and device settings remain authoritative.

CN and Global/EEA/RU builds use different packages and services. Install the region that matches your device firmware, or you may hit signature conflicts.

Before flashing, back up important data and make sure the device is sufficiently charged.

History

Version	Date	Android	Size
OS3.0.305.0.WBUTWXM	27.08.2026	16.0	4.8G
OS3.0.304.0.WBUTWXM	27.08.2026	16.0	5.2 GB

Regions

RELEASE SCHEDULE:

HyperOS:

WAVE:

From October 15

Xiaomi 17 Ultra / Xiaomi 17 Ultra Leica
nezha
Xiaomi 17 Pro Max
popsicle
Xiaomi 17 Pro
pandora
Xiaomi 17
pudding

REDMI K100 Pro Max
songyuan
REDMI K100 Pro
athens
REDMI K90 Pro Max / Champion Edition
myron
REDMI K90
annibale

For now only the official CN (China) rollout schedule is available. Xiaomi has not announced Global, EEA, or RU dates yet.

FOLLOW OUR CHANNEL

Xiaomi published the official China rollout plan: October 15, 2026 through January 2027, in waves by model. Global and RU dates aren’t announced yet.

Early waves cover Xiaomi 17 / 15 lines, REDMI K90 / K80 / K100, and several tablets — full list on this page. The Global list will be separate.

Only China Beta is open for now. Global builds will arrive after a release for your region, via system settings or our app.

For China Beta, check the waves above. For Global, it depends on whether Xiaomi includes the model in the official update list.

The official CN stable plan is already on this page (waves 1–6). We’ll add Global and EEA/RU when Xiaomi publishes them.

We’re on the beta and share detailed coverage in the Otreepro Telegram channel.

The list above is Xiaomi’s official stable HyperOS 4 plan for China only. Global / EEA / RU come later. Device names follow Xiaomi’s public schedule.

Download REDMI Note 17 4G Taiwan HyperOS firmware — zephyr · OS3.0.305.0.WBUTWXM

Latest official HyperOS firmware for REDMI Note 17 4G, Taiwan region: direct download link and install instructions.

Codename: zephyr · Region: Taiwan · Version: OS3.0.305.0.WBUTWXM · Android 16.0 · 4.8G · 27.08.2026

Installation

Download the recovery package from the link above.
Open System Update on the device.
Menu ⋮ → Choose update package and select the downloaded file.
Wait until install finishes — the device will reboot on its own.
Do not power off or interrupt the process while flashing.

Source & authenticity

Files are indexed from public HyperOS / Xiaomi builds and community mirrors. Otree.pro is not affiliated with Xiaomi; the original release and device settings remain authoritative.

CN and Global/EEA/RU builds use different packages and services. Install the region that matches your device firmware, or you may hit signature conflicts.

Before flashing, back up important data and make sure the device is sufficiently charged.

Version

Date

Android

Size

OS3.0.305.0.WBUTWXM

27.08.2026

16.0

4.8G

OS3.0.304.0.WBUTWXM

27.08.2026

16.0

5.2 GB

Download REDMI Note 17 4G Taiwan HyperOS firmware — zephyr · OS3.0.305.0.WBUTWXM

Installation

Source & authenticity

History

Regions

DOWNLOAD FIRMWARE IN OUR APPAbsolutely free!

RELEASE SCHEDULE:

Download REDMI Note 17 4G Taiwan HyperOS firmware — zephyr · OS3.0.305.0.WBUTWXM

Installation

Source & authenticity

History

Regions

DOWNLOAD FIRMWARE IN OUR APPAbsolutely free!

RELEASE SCHEDULE: