Mi 9 Firmware
Codename: cepheus
← Back to search
Official Mi 9 firmware (codename cepheus).
The newest Fastboot ROM is V12.5.6.0.RFACNXM (Android 11), 4.3 GB, released 2021-11-25 03:00.
The newest Recovery ROM is V12.5.6.0.RFACNXM.
Files are served directly from Xiaomi’s servers. Need flashing help? Browse our guides.
Xiaomi Mi 9
Specs source: gsmarena.com- Released2019, March 25
- Body173g, 7.6mm thickness
- OSAndroid 9.0, up to Android 10, MIUI 12.5
- Storage64GB/128GB/256GB storage, no card slot
Xiaomi Mi 9 was announced in 2019, February 20. Released 2019, March 25, runs Android 9.0 (Pie), upgradable to Android 10, MIUI 12.5, powered by Qualcomm SM8150 Snapdragon 855 (7 nm), memory: 64GB 6GB RAM, 64GB 8GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, available in Lavender Violet, Ocean Blue, Piano Black.
Full specifications
| Network | |
|---|---|
| Technology | GSM / CDMA / HSPA / LTE |
| Launch | |
|---|---|
| Announced | 2019, February 20. Released 2019, March 25 |
| Status | Discontinued |
| Body | |
|---|---|
| Dimensions | 157.5 x 74.7 x 7.6 mm (6.20 x 2.94 x 0.30 in) |
| Weight | 173 g (6.10 oz) |
| Build | Glass front (Gorilla Glass 6), glass back (Gorilla Glass 5), aluminum frame |
| SIM | Nano-SIM + Nano-SIM |
| Display | |
|---|---|
| Type | Super AMOLED, HDR10 |
| Size | 6.39 inches, 100.2 cm2 (~85.2% screen-to-body ratio) |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) |
| Protection | Corning Gorilla Glass 6 |
| Platform | |
|---|---|
| OS | Android 9.0 (Pie), upgradable to Android 10, MIUI 12.5 |
| Chipset | Qualcomm SM8150 Snapdragon 855 (7 nm) |
| CPU | Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485) |
| GPU | Adreno 640 |
| Memory | |
|---|---|
| Card slot | No |
| Internal | 64GB 6GB RAM, 64GB 8GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM |
| Main Camera | |
|---|---|
| Triple | 48 MP, f/1.8, 27mm (wide), 1/2.0", 0.8µm, PDAF 12 MP, f/2.2, 54mm (telephoto), 1/3.6", 1.0µm, PDAF, 2x optical zoom 16 MP, f/2.2, 13mm (ultrawide), 1/3.0", 1.0µm, PDAF |
| Features | Laser AF, Dual-LED flash, HDR, panorama |
| Video | 4K@30/60fps, 1080p@30/120/240fps, 1080p@960fps |
| Selfie camera | |
|---|---|
| Single | 20 MP, f/2.0, (wide), 1/3", 0.9µm |
| Features | HDR |
| Video | 1080p@30fps |
| Sound | |
|---|---|
| Loudspeaker | Yes |
| 3.5mm jack | No |
| Comms | |
|---|---|
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA |
| Bluetooth | 5.0, A2DP, LE, aptX HD |
| Positioning | GPS (L1+L5), GLONASS (L1), BDS (B1), GALILEO (E1+E5a), QZSS (L1+L5) |
| NFC | Yes |
| Infrared port | Yes |
| Radio | No |
| USB | USB Type-C 2.0, OTG |
| Features | |
|---|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, compass |
| Battery | |
|---|---|
| Type | Li-Po 3300 mAh, non-removable |
| Charging | 27W wired, QC4 20W wireless |
| Misc | |
|---|---|
| Colors | Lavender Violet, Ocean Blue, Piano Black |
| Models | M1902F1G |
| SAR | 0.99 W/kg (head) 1.04 W/kg (body) |
| SAR EU | 1.39 W/kg (head) 1.30 W/kg (body) |
| Price | About 590 EUR |
| Our Tests | |
|---|---|
| Performance | AnTuTu: 372006 (v7) GeekBench: 11181 (v4.4) GFXBench: 35fps (ES 3.1 onscreen) |
| Display | Contrast ratio: Infinite (nominal), 3.921 (sunlight) |
| Camera | Photo / Video |
| Loudspeaker | Voice 70dB / Noise 74dB / Ring 81dB |
| Audio quality | Noise -93.9dB / Crosstalk -91.9dB |
| Battery (old) | Endurance rating 95h |
12 versions found
| Version | Android | Type | Size | Released | Downloads | Download |
|---|---|---|---|---|---|---|
|
V12.5.6.0.RFACNXM
China
|
Android 11 | Recovery | 2.8 GB | 2021-12-01 03:00 | 0 | Download |
|
V12.5.2.0.RFAEUXM
EEA
|
Android 11 | Recovery | 2.6 GB | 2021-11-26 03:00 | 0 | Download |
|
V12.5.6.0.RFACNXM
China
|
Android 11 | Fastboot | 4.3 GB | 2021-11-25 03:00 | 0 | Download |
|
Unknown
|
Android 11 | Recovery | 2.8 GB | 2021-11-25 03:00 | 0 | Download |
|
V12.5.2.0.RFAEUXM
EEA
|
Android 11 | Fastboot | 3.3 GB | 2021-11-12 03:00 | 0 | Download |
|
V12.5.2.0.RFARUXM
Russia
|
Android 11 | Recovery | 2.6 GB | 2021-07-23 03:00 | 0 | Download |
|
V12.5.2.0.RFARUXM
Russia
|
Android 11 | Fastboot | 3.3 GB | 2021-07-15 03:00 | 0 | Download |
|
V12.5.1.0.RFAMIXM
Global
|
Android 11 | Recovery | 2.6 GB | 2021-06-17 03:00 | 0 | Download |
|
V12.5.1.0.RFAMIXM
Global
|
Android 11 | Fastboot | 3.2 GB | 2021-06-11 03:00 | 0 | Download |
|
Unknown
|
Android 9 | Fastboot | 3.7 GB | 2019-07-23 03:00 | 0 | Download |
|
Unknown
|
Android 9 | Recovery | 2.5 GB | 2019-06-28 03:00 | 0 | Download |
|
Unknown
|
Android 9 | Fastboot | 3.2 GB | 2019-06-28 03:00 | 0 | Download |
Locked, stuck or need it flashed?
Step-by-step guides for technicians working on the Mi 9: