Download Xiaomi Mi Mix Fold Firmware ROM TWRP

Download the firmware/ROM flash for Xiaomi Mi Mix Fold with the code is cetus. Please make sure the code is exact. You can check model code by command fastboot getvar product in Fastboot mode. This MIUI version of Firmware/ROM is V12.0.21.0.RJTCNXM and Android version is 11.0. This Firmware/ROM size is 3.8G.

Xiaomi Mi Mix Fold may called with other names like M2011J18C. 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
8313
File type
China Stable
Model
cetus
Model name
MIUI version
V12.0.21.0.RJTCNXM
File name
miui_CETUS_V12.0.21.0.RJTCNXM_88269eae6e_11.0.zip
Android version
11.0
File size
3.8G
MD5
88269eae6e461f6bf3599198d0d124e0
Downloaded
14
Other
  • Optimized system performance
  • Improved system security and stability

Mi Mix Fold (cetus) specifications
Released 2021, April 16
317g (Glass)<br>332g (Ceramic), 7.6mm thickness
Android 10, MIUI 12
256GB/512GB storage, no card slot

Mi Mix Fold was announced at 2021, March with Android 10, MIUI 12, have chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) CPU Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680) and GPU Adreno 660. It have 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM storage and there are colors: Black, Ceramic

NETWORK
Technology
GSM / CDMA / HSPA / EVDO / LTE / 5G
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, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
5G
1, 3, 28, 41, 77, 78, 79 SA/NSA
Speed
HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G
TIMELINE
Announced
2021, March
Released
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
Dual SIM (Nano-SIM, dual stand-by)
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 Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680)
GPU
Adreno 660
MEMORY
Card slot
No
Internal
256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
UFS 3.1
MAIN CAMERA
Camera
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
Dual LED flash, HDR, panorama
Video
8K@24/30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS
FRONT CAMERA
Camera
20 MP, 27mm (wide), 1/3.4", 0.8µm
Features
HDR, panorama
Video
1080p@30/60fps, 720p@120fps
SOUND
Loudspeaker
Yes, with stereo speakers (4 speakers)
3.5mm jack
No
24-bit/192kHz audio
Tuned by Harman Kardon
COMMUNICATES
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.2, A2DP, LE
GPS
Yes, with dual-band A-GPS, GLONASS, GALILEO, QZSS, NavIC, BDS (tri-band)
NFC
Yes
Radio
No
USB
USB Type-C
FEATURES
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum, barometer
BATTERY
Battery
Li-Po 5020 mAh, non-removable
Charging
Fast charging 67W, 100% in 37 min (advertised)
Power Delivery 3.0
Quick Charge 4+
MISC
Colors
Black, Ceramic

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

How to flash Xiaomi Mi Mix Fold 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

Read more

How to unlock bootloader Xiaomi Mi Mix Fold

After unlock bootloader the device, your phone becomes more vulnerable and less secure to malware attacks, which may lead to the disclosure and loss of your private data. Some features which require high security level (ex: Find device, added-value services, etc.) may no longer be available. Phone data like Photo, Contacts, SMS or application's data will be lost. Use at your own risk

1. Login with Mi account on your Xiaomi phone. Go to Setting - Phone information - Tap 7 times to MIUI version. It will notice developer options enabled

2. Go to Setting - Additional settings - Developer options - Mi Unlock status. Press Add account and wait to success notice. (This step require SIM card and mobile data enable)

3. Download the Mi Unlock app to PC, and sign in with the Mi account which are loged in your Mi phone

4. Shutdown your phone manually, then hold Power and Volume down button to enter Fastboot mode

5. Connect your phone with the PC using USB cable and click Unlock

Read more

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