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Mi MIX 2S
MIUI 12.5Chinapolaris

Mi MIX 2S Firmware (China)

Latest: V12.5.1.0.QDGCNXM · Android 10.0 · Jul 16, 2021

Latest builds

Latest Stable
V12.5.1.0.QDGCNXM
Jul 16, 2021
Latest Weekly
20.9.4
Sep 4, 2020
Android
10.0
Builds tracked
3

All Mi MIX 2S (China) firmware

DeviceVersionAndroidBranchReleased
Mi MIX 2SChina · polarisV12.5.1.0.QDGCNXM
MIUI 12.5Stable
10.0Stable
Mi MIX 2SChina · polaris20.9.4
MIUI BetaWeekly
10.0Weekly
Mi MIX 2SChina · polaris9.9.3
MIUI BetaWeekly
9.0Weekly

About the Mi MIX 2S

Xiaomi Mi Mix 2S Android smartphone. Announced Mar 2018. Features 5.99″ display, Snapdragon 845 chipset, Dual: 12 MP (f/1.8, 1/2.55″, 1.4µm, 4-axis OIS, dual pixel PDAF) + 12 MP primary camera, 5 MP front camera, 3400 mAh battery, 256 GB storage, 8 GB RAM, Corning Gorilla Glass 4.

Other regions of this device

More downloads for polaris

Mi MIX 2S update FAQ

What is the latest firmware for the Mi MIX 2S (China)?
The newest build is V12.5.1.0.QDGCNXM (MIUI 12.5, Android 10.0, Stable) released on July 16, 2021.
Has the Mi MIX 2S (China) received HyperOS 3?
Not yet — no official HyperOS 3 build has been released for this model and region so far. This page updates automatically the moment it appears, or follow our Telegram channel for an instant alert.
What is the codename of the Mi MIX 2S?
The Mi MIX 2S (China) uses the codename polaris.
How do I update my Mi MIX 2S manually?
Download the Recovery ROM below, then open Settings → About phone → HyperOS version, tap ⋮ → Choose update package and pick the file. The update keeps your data. Fastboot ROMs are for clean installs via Mi Flash Tool.