Download HTC U Ultra Official Firmware Flash File

This is HTC U Ultra Android 7.0 (Nougat) official firmware for Sprint variants. Download from the link here, and follow the provided flashing instructions to learn how to install the stock RUU rom.

If you notice that any of the links provided below is broken or doesn’t work, please post in comments section so we fix and update it ASAP.


Device Specifications
Operating System Android 7.0 Nougat
HTC Sense
Display 5.7-inch Super LCD 5, 2560×1440
2-inch secondary, 160×1040
Gorilla Glass 5
Processor Snapdragon 821 quad-core, 2.15GHz
Storage 64/128GB
Expandable microSD card
Rear Camera 12MP UltraPixel 2, 1.55-micron pixel, f/.1.8, OIS
PDAF, Laser AF, dual-tone flash
4K video with 3D audio
Slow motion 720p at 120fps
hi-res audio
Front Camera 16MP, BSI
UltraPixel mode, 1080p video
Charging USB-C
Quick Charge 3.0
Battery 3000 mAh
Connectivity USB 3.1 Gen 1, Bluetooth 4.2, Wi-Fi 802.11ac
Water resistance No
Security One-touch fingerprint sensor
Dimensions 162.41 x 79.79 x 7.99 mm
Weight 170g
Colors black, blue, pink, white


Download Options

File Name: RUU_OCEAN_NOTE_UHL_N70_SENSE80GP_NA_Gen_Unlock_1.64.617.3.exe
Size: 1.71 GB
Android version: 7.0
Software Version: 1.64.617.3
Firmware – Download



How to flash

After downloading the Flashtool firmware, extract the zip content and execute the exe file (run) on your PC. Then follow the on screen instructions (wizard) to help you with installation.

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.