Mi MIX Fold China is a xiaomi device (codename: cetus). FirmwareMirror hosts 92 verified firmware builds. Available as Fastboot & Recovery ROM formats, compatible with Android 13.0, 12.0, 11.0. Last updated: October 2025. All files MD5-verified. Free, no registration.
Find and download official MIUI ROM for Mi MIX Fold China (cetus). All firmware files include MD5 hash verification and are available for direct download.
| Version | Method | Size | Release Date | MD5 Hash | Download |
|---|---|---|---|---|---|
| V14.0.3.0.TJTCNXM | Fastboot | 6.5 GB | 2023-07-19 |
160e2b3a11cbaa706a45b68bb5292030
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Download |
| V14.0.1.0.TJTCNXM | Recovery | 5.13 GB | 2023-03-30 |
0a17adb4e0e54d4c37a39fc6f62304da
|
Download |
| V13.1.3.0.SJTCNXM | Recovery | 319.6 MB | 2023-01-05 |
684a19b77afcd5b06970141b1b9c3634
|
Download |
| V13.1.1.0.SJTCNXM | Fastboot | 4.44 GB | 2022-08-22 |
e3f8809c79839a1c398f6169133721ff
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Download |
| V13.0.3.0.RJTCNXM | Fastboot | 4 GB | 2022-04-28 |
aeb9723e83fbbc998d8a49a747a7eafe
|
Download |
| V12.5.4.0.RJTCNXM | Fastboot | 4.05 GB | 2021-12-14 |
c09aa6b7714794601fbb7e64de612b78
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Download |
| V12.5.2.0.RJTCNXM | Recovery | 4.04 GB | 2021-11-01 |
0ed460fa2e9cdd17c45e0f224abef76b
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Download |
| V12.5.1.0.RJTCNXM | Fastboot | 4.02 GB | 2021-10-25 |
4f9964d8f837d3257cda2f87f4d0f3af
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Download |
| V12.0.21.0.RJTCNXM | Fastboot | 3.76 GB | 2021-08-10 |
88269eae6e461f6bf3599198d0d124e0
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Download |
| V12.0.19.0.RJTCNXM | Fastboot | 3.75 GB | 2021-07-14 |
21022a4a29d71382f4664ef6e27c2fb9
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Download |
| V12.0.16.0.RJTCNXM | Fastboot | 3.71 GB | 2021-07-02 |
53750bc6e64efe21174de1a869e7d36a
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Download |
| V12.0.11.0.RJTCNXM | Fastboot | 3.66 GB | 2021-05-17 |
c7df5e83d2571c831517bcbdcfa30368
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Download |
| V12.0.10.0.RJTCNXM | Fastboot | 3.66 GB | 2021-05-06 |
631bf2b214c5a06f5768b663aa1d6ec2
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Download |
| V12.0.5.0.RJTCNXM | Fastboot | 3.61 GB | 2021-04-01 |
ec6b2659db9aa44c2e441462fa5ac755
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Download |
| OS1.0.8.0.TJTCNXM | Recovery | 5.4 GB | 2025-10-20 |
b73cff445f25d1730c685c409d88a319
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Download |
| OS1.0.1.0.TJTCNXM | Recovery | 5.4 GB | 2024-02-20 |
c5477967ccc1321b764f435101c0beb6
|
Download |
Xiaomi Mi Mix Fold • Released 2021, April 16 317g (Glass) 332g (Ceramic), 7.6mm thickness. Android 10, MIUI 12. 256GB/512GB storage, no card slot • 25% ...
| Network | Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| CDMA 800 | ||
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| CDMA2000 1xEV-DO | ||
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42 | |
| 5G bands | 1, 3, 28, 41, 77, 78, 79 SA/NSA | |
| Speed | HSPA, LTE, 5G |
| Launch | Announced | 2021, March |
|---|---|---|
| Status | Available. Released 2021, April 16 |
| Body | Dimensions | Unfolded: 173.3 x 133.4 x 7.6 mm Folded: 173.3 x 69.8 x 17.2 mm |
|---|---|---|
| Weight | 317 g (Glass) 332 g (Ceramic) (11.18 oz) | |
| Build | Glass front (folded), plastic front (unfolded), glass back (Gorilla Glass 5) or ceramic back, aluminum frame | |
| SIM | Nano-SIM + Nano-SIM |
| Display | Type | Foldable AMOLED, 1B colors, HDR10+, Dolby Vision, 600 nits (typ), 900 nits (peak) |
|---|---|---|
| Size | 8.01 inches, 198.7 cm2 (~85.9% screen-to-body ratio) | |
| Resolution | 1860 x 2480 pixels, 4:3 ratio (~387 ppi density) | |
| Cover display: AMOLED, 90Hz, HDR10+, Dolby Vision, 650 nits (typ), 900 nits (peak) 6.52 inches, 840 x 2520 pixels, 27:9 ratio |
| Platform | OS | Android 10, MIUI 12 |
|---|---|---|
| Chipset | Qualcomm SM8350 Snapdragon 888 5G (5 nm) | |
| CPU | Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) | |
| GPU | Adreno 660 |
| Memory | Card slot | No |
|---|---|---|
| Internal | 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM | |
| UFS 3.1 |
| Main Camera | Triple | 108 MP, f/1.8, (wide), 1/1.52", 0.7µm, PDAF 8 MP, 80mm (telephoto/macro), liquid lens, PDAF, 3x optical zoom 13 MP, f/2.4, 123˚ (ultrawide), 1.12µm |
|---|---|---|
| Features | Color spectrum sensor, Dual-LED flash, HDR, panorama | |
| Video | 8K@24/30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS |
| Selfie camera | Single | 20 MP, (wide) |
|---|---|---|
| Features | HDR, panorama | |
| Video | 1080p@30/60fps, 720p@120fps |
| Sound | Loudspeaker | Yes, with stereo speakers (4 speakers) |
|---|---|---|
| 3.5mm jack | No | |
| 24-bit/192kHz Hi-Res audio Tuned by Harman Kardon Snapdragon Sound |
| Comms | WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.2, A2DP, LE, aptX HD, aptX Adaptive | |
| Positioning | GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) | |
| NFC | Yes | |
| Infrared port | Yes | |
| Radio | No | |
| USB | USB Type-C |
| Features | Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer |
|---|
| Battery | Type | Li-Po 5020 mAh |
|---|---|---|
| Charging | 67W wired, PD3.0, QC4, 100% in 37 min |
| Misc | Colors | Black, Ceramic |
|---|---|---|
| Models | M2011J18C | |
| Price | About 1300 EUR |
A: Yes — official firmware from the manufacturer is generally safe when you match your device's exact model number and region. Flashing the wrong region or modified firmware can cause issues.
A: Mi MIX Fold China firmware is flashed using MiFlash. See the step-by-step guide above for the full procedure.
A: Some devices allow downgrading, others have anti-rollback protection that blocks it. Check the version-specific notes on each ROM page, or your model's community forum, before attempting a downgrade.
A: First, verify the firmware matches your exact model code (e.g. SM-S938B for Samsung, or the CPH-number for OPPO). Reinstall the manufacturer's USB drivers, use a rear USB 2.0 port directly on your PC, and retry. The troubleshooting box above the FAQ covers the most common failure modes.
