Download Xiaomi Mi 9 Firmware ROM TWRP

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Download the file for Xiaomi Mi 9 with the code is cepheus. Please make sure the code is exact. You can check model code by command fastboot getvar product in Fastboot mode. This file size is 1.34 GB.

Xiaomi Mi 9 may called with other names like M1902F1G, M1902F1A, M1902F1T, M1902F1C. China ROM, Firmware is for China region, there are only English, Chinese and No Google Services. Global ROM, Firmware is for Global region and almost can flash for China phone with unlocked bootloader. They have multilanguage and Google Services, china apps removed. All file download from MiFirm is Free. Fastboot firmware, ZIP firmware is official from Xiaomi. EU ROM, TWRP and Other files is unofficial. Use at your own risk.

ID

67

File type

File

Model

cepheus

Model name

Mi 9

Type

Factory Images (Combination)

File name

Mi_9_Cepheus_Eng_Rom.zip

File size

1.34 GB

MD5

76bec966230ae2faf3d849bdbf584dd2

Downloaded

390

This file is factory images, use at your own risk and only use when you understand what are you doing

Mi 9 (cepheus) specifications

Released 2019, March 25
173g, 7.6mm thickness
Android 9.0, up to Android 10, MIUI 12.5
64GB/128GB/256GB storage, no card slot

Mi 9 was announced at 2019, February 20 with Android 9.0 (Pie), upgradable to Android 10, MIUI 12.5, have 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) and GPU Adreno 640. It have 64GB 6GB RAM, 64GB 8GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM storage and there are colors: Lavender Violet, Ocean Blue, Piano Black

NETWORK

Technology

GSM / CDMA / HSPA / LTE

2G

GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2

3G

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

4G

1, 2, 3, 4, 5, 7, 8, 12, 20, 28, 38, 39, 40 - Global

Speed

HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 1200/150 Mbps

TIMELINE

Announced

2019, February 20

Released

Released 2019, March 25

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

Dual SIM (Nano-SIM, dual stand-by)

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

UFS 2.1

MAIN CAMERA

Camera

48 MP, f/1.8, 27mm (wide), 1/2.0", 0.8µm, PDAF, Laser AF
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

Dual-LED flash, HDR, panorama

Video

4K@30/60fps, 1080p@30/120/240fps, 1080p@960fps

FRONT CAMERA

Camera

20 MP, f/2.0, (wide), 1/3", 0.9µm

Features

HDR

Video

1080p@30fps

SOUND

Loudspeaker

Yes

3.5mm jack

No

COMMUNICATES

WLAN

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot

Bluetooth

5.0, A2DP, LE, aptX HD

GPS

Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS

NFC

Yes

Radio

No

USB

USB Type-C 2.0, USB On-The-Go

FEATURES

Sensors

Fingerprint (under display, optical), accelerometer, gyro, compass

Virtual proximity sensing

BATTERY

Battery

Li-Po 3300 mAh, non-removable

Charging

Fast charging 27W
Quick Charge 4+
Fast wireless charging 20W

MISC

Colors

Lavender Violet, Ocean Blue, Piano Black

SAR US

0.99 W/kg (head) 1.04 W/kg (body)

SAR EU

1.39 W/kg (head) 1.30 W/kg (body)

Performance

AnTuTu: 372006 (v7)
GeekBench: 11181 (v4.4)
GFXBench: 35fps (ES 3.1 onscreen)

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Specs source: gsmarena.com
Disclaimer: We can not guarantee that the information on this page is 100% correct

How to flash Xiaomi Mi 9 Firmware ROM

1. If Fastboot firmware. The ext. must be tgz. If not. Rename it from .gz to .tgz. Extract it by WinRAR

2. For Fastboot firmware. Download XiaomiFlash lastest. Extract tool after downloaded

3. Open XiaoMiFlash.exe. Install driver if tool required. Press select and select to firmware/ROM folder what includes flash_all.bat

4. Make sure your phone are unlocked bootloader. Or you must bring your phone to EDL mode (9008) to flash

5. Bring phone to Fastboot mode by hold Power and Volume down for 5-10s. Release button when It show Fastboot

6. Connect Phone to Computer. Press Refresh to scan device. If a device showed is Ok

7. Tick clean all (very important). If not, your phone will LOCKED BOOTLOADER after flash done

8. Press Flash and wait util it show success or any error

ZIP. ZIP ROM using Update function in System or TWRP

EU. EU ROM flash using TWRP

MiFirm

The biggest Xiaomi Firmware/ROM/file download

Download Xiaomi Mi 9 Firmware ROM TWRP