Download Xiaomi Civi 4 Pro China OS3.0.309.0.WNJCNXM
| Device | Xiaomi Civi 4 Pro (chenfeng) |
|---|---|
| Region | China |
| Version | OS3.0.309.0.WNJCNXM |
| OS | HyperOS 3, Android 16 |
| Type | Fastboot ROM (for Mi Flash) · Stable |
| File | chenfeng_images_OS3.0.309.0.WNJCNXM_20260909.0000.00_16.0_cn_b728cd0310.tgz |
| Size | 9.2 GB |
| MD5 | b728cd0310First 10 characters of the MD5 checksum, from Xiaomi's file name |
| Released | Sep 9, 2026 |
| Server | bkt-sgp-miui-ota-update-alisgp.oss-ap-southeast-1.aliyuncs.com (official Xiaomi) |
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Check the file after downloading
On Windows, open Command Prompt in the download folder and run certutil -hashfile chenfeng_images_OS3.0.309.0.WNJCNXM_20260909.0000.00_16.0_cn_b728cd0310.tgz MD5. The result must start with b728cd0310. If it doesn't, the download is broken. Download it again before flashing.
Next steps: all Xiaomi Civi 4 Pro firmware · Mi Flash Tool · ADB & Fastboot drivers