Download Ulefone Vienna Firmware Flash File and learn how you can use this firmware file to restore your Ulefone Vienna.
On this page, you will learn how you can use this Ulefone Vienna stock rom.
You can use this firmware file to restore Ulefone Vienna, downgrade or upgrade Ulefone Vienna.
You can use it to reset Ulefone Vienna lock screen, fix bootloop on Ulefone Vienna.
This flash file for Ulefone Vienna can help fix the hanging logo, system errors and unbrick your phone.
This firmware is strictly for Ulefone Vienna, do not try it elsewhere.
Downloads and requirements:
Ulefone Model: Vienna
Android firmware version: 6.0
Firmware file size: 989 MB
How to install this Ulefone Vienna Firmware Flash File?