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 Download Xiaomi Redmi K50 Ultra Firmware ROM TWRP


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Download the firmware/ROM flash for Xiaomi Redmi K50 Ultra with the code is diting. 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 OS1.0.12.0.ULFCNXM and Android version is 14.0. This Firmware/ROM size is 5.4G.

Xiaomi Redmi K50 Ultra may called with other names like 22081212C. 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
20343
File type
China Stable
Model
diting
Model name
Redmi K50 Ultra
MIUI version
OS1.0.12.0.ULFCNXM
File name
miui_DITING_OS1.0.12.0.ULFCNXM_da70d0ec1f_14.0.zip
Android version
14.0
File size
5.4G
MD5
da70d0ec1f9a7abbc9782c07629d3e32
Downloaded
7
Attention
  • System updates won't delete any of your data, but it's a good idea to back it up before updating, just in case.
  • The software update package will be deleted once the update is complete and won't occupy storage space on your device.
  • If you run into any issues, you can get help or share your feedback through the "Service & feedback" app.
  • Learn more about Xiaomi HyperOS in Xiaomi Community

Redmi K50 Ultra (diting) specifications
Exp. release 2022, August
202g, 8.6mm thickness
Android 12, MIUI 13
128GB/256GB/512GB storage, no card slot

Redmi K50 Ultra was announced at 2022, August 11 with Android 12, MIUI 13, have chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) and GPU Adreno 730. It have 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM storage and there are colors: Black, Gray, Blue, Mercedes AMG

NETWORK
Technology
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G
1, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
5G
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Speed
HSPA 42.2/5.76 Mbps, LTE-A, 5G
TIMELINE
Announced
2022, August 11
Released
Exp. release 2022, August
BODY
Dimensions
163.1 x 75.9 x 8.6 mm (6.42 x 2.99 x 0.34 in)
Weight
202 g (7.13 oz)
SIM
Dual SIM (Nano-SIM, dual stand-by)
DISPLAY
Type
OLED, 68B colors, 144Hz, HDR10+, Dolby Vision
Size
6.67 inches, 107.4 cm2 (~86.7% screen-to-body ratio)
Resolution
1220 x 2712 pixels, 20:9 ratio (~446 ppi density)
PLATFORM
OS
Android 12, MIUI 13
Chipset
Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU
Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU
Adreno 730
MEMORY
Card slot
No
Internal
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
UFS 3.1
MAIN CAMERA
Camera
108 MP, f/1.6, (wide), 1/1.67", PDAF, OIS
8 MP, f/2.2, 120˚, (ultrawide)
2 MP, f/2.4, (macro)
Features
LED flash, HDR, panorama
Video
4K@30/60fps, 1080p@30/60/120/240/960fps
FRONT CAMERA
Camera
20 MP, (wide)
Features
HDR
Video
1080p@30/60fps, 720p@120fps
SOUND
Loudspeaker
Yes, with stereo speakers
3.5mm jack
No
24-bit/192kHz audio
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 A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC
NFC
Yes
Radio
No
USB
USB Type-C 2.0, USB On-The-Go
FEATURES
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, color spectrum
BATTERY
Battery
Li-Po 5000 mAh, non-removable
Charging
Fast charging 120W, 100% in 19 min (advertised)
Power Delivery 3.0
MISC
Colors
Black, Gray, Blue, Mercedes AMG
Buy on Amazon

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

How to flash Xiaomi Redmi K50 Ultra 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 Redmi K50 Ultra

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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