Xiaomi 17 Ultra

Xiaomi 17 Ultra- Latest Firmware, Rom, Eng, TWRP

Xiaomi 17 Ultra is known by the code name NONE. Xiaomi 17 Ultra has Global Firmware (Global ROM), Chinese Firmware (Chinese ROM), Stable MIUI and Beta MIUI software. Xiaomi 17 Ultra is also called . China ROM is for China region only. It only includes English and Chinese languages, but these roms do not include Google Services. Global Rom, on the other hand, are software files that include Google Services and have multi-language options, including Turkish. All files downloaded from XiaomiUpdate.com are free. Access to all ROM files is securely provided via official Xiaomi servers. EU ROM, TWRP files and other files are not official. All risks arising from use belong to the user.

Xiaomi 17 Ultra Files

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Xiaomi 17 Ultra Features

NETWORK

Tecnology

GSM / HSPA / LTE / 5G

GSM 850 / 900 / 1800 / 1900

HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100

1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66

1, 2, 3, 5, 7, 8, 12, 13, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 70, 77, 78, 79, 80, 81, 83, 84, 89 SA/NSA

Speed

HSPA, LTE, 5G

TIMELINE

Announced

2025, December 25

Released

BODY

Dimensions

162.9 x 77.6 x 8.5 mm (6.41 x 3.06 x 0.33 in)

Weight

230 g (8.11 oz)

Build

Glass front, fiber-reinforced plastic back / silicone polymer back (eco leather), aluminum frame

SIM

· Nano-SIM + Nano-SIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)

DISPLAY

Type

LTPO AMOLED, 68B colors, 120Hz, 2160Hz PWM, Dolby Vision, HDR Vivid, HDR10+, 3500 nits (peak)

Size

6.9 inches, 116.6 cm2 (~92.3% screen-to-body ratio)

Resolution

1200 x 2608 pixels, 19.5:9 ratio (~416 ppi density)

Protection

Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)

PLATFORM

Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)

Chipset

Octa-core (2×4.6 GHz Oryon V3 Phoenix L + 6×3.62 GHz Oryon V3 Phoenix M)

CPU

Adreno 840

GPU

MEMORY

Card slot

Internal

512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM

UFS 4.1

MAIN CAMERA

Camera

Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional)

Features

8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240/480/960/1920fps, gyro-EIS, Dolby Vision HDR 10-bit rec. (4K@60fps, 1080p)

Video

FRONT CAMERA

Camera

50 MP, (wide), 1/2.88″, 0.61µm

Features

HDR, panorama

Video

4K@30/60fps, 1080p@30/60fps, gyro-EIS

SOUND

Loudspeaker

24-bit/192kHz Hi-Res & Hi-Res Wireless audio

3.5mm jack

COMMUNICATES

WLAN

Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band or tri-band, Wi-Fi Direct

Bluetooth

5.4, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5, MIHC

GPS

GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS

NFC

Yes

Radio

USB

USB Type-C 3.2 Gen 2, DisplayPort, OTG

FEATURES

Sensors

Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer

BATTERY

Battery

Si/C Li-Ion 6800 mAh

Charging

MISC

Colors

Black, White, Starry Green, Purple

Disclaimer: We can not guarantee that the information on this page is 100% correct

How to flash Xiaomi Xiaomi Xiaomi 17 Ultra

If you have Fastboot firmware, the extension must be “.tgz.” If it is not in this format, rename it from “.gz” to “.tgz.” You can extract it using WinRAR.
To work with Fastboot firmware, download the latest version of XiaomiFlash. After downloading, extract the tool.

Open “XiaoMiFlash.exe.” Install the required driver if prompted. Click on “select” and choose the firmware/ROM folder that contains the “flash_all.bat” file.
Ensure that your phone’s bootloader is unlocked. If not, you’ll need to boot your phone into EDL mode (9008) for flashing.
To enter Fastboot mode, hold the “Power” and “Volume Down” buttons simultaneously for 5-10 seconds. Release the buttons when the Fastboot screen appears.
Connect your phone to your computer and click “Refresh” in XiaoMiFlash to scan for the device. If a device is detected, you’re good to go.
Make sure to select “clean all” (this is very important). Failing to do so may result in your phone having a locked bootloader after the flash is completed.
Click “Flash” and wait until it shows either a success message or an error.

For different ROM types:

ZIP: Flash the ZIP ROM using the “Update” function in the System or via TWRP.
EU: Flash the EU ROM using TWRP.

How to unlock bootloader Xiaomi 17 Ultra

Unlocking the bootloader of your device increases its vulnerability to malware attacks, potentially exposing your private data. Some high-security features, such as “Find device” and added-value services, may become unavailable. Additionally, unlocking the bootloader may result in the loss of phone data, including photos, contacts, SMS, and application data. Proceed at your own risk.

Log in to your Xiaomi phone with your Mi account. Navigate to “Settings” > “Phone information” and tap on the “MIUI version” seven times. This will enable developer options.
Go to “Settings” > “Additional settings” > “Developer options” and select “Mi Unlock status.” Press “Add account” and wait for the success notice. (Please note that this step requires a SIM card and mobile data to be enabled.)
Download the Mi Unlock app to your PC and sign in with the Mi account that you’ve used on your Mi phone.
Manually shut down your phone. Then, hold the Power and Volume Down buttons simultaneously to enter Fastboot mode.
Connect your phone to the PC using a USB cable and click on the “Unlock” button within the Mi Unlock app.