Looking to install the stock ROM on your Eurostar Onyx 3? This comprehensive guide provides direct download links for the firmware flash file and clear, step-by-step instructions to get your phone back on track.
Use this firmware file to effectively reset your phone, fix bootloop issues, bypass password locks, resolve device freezing, and address numerous other software problems.
This file is strictly for the Eurostar Onyx 3.
Downloads:
Firmware name: Eurostar_Onyx_3_M20_ES5515_MT6580_V5_V1.0.4_5.1.zip
Eurostar Model: Eurostar Onyx 3
Android version: 5.1
File Size: 750MB
