Download the correct firmware file for the model.

: Flashing custom firmware can void your warranty or "brick" your device if done incorrectly. Key Features of New Firmware (2025/2026 Versions) Recent community-driven updates for the B760HS3 include:

For most users, there are two primary paths for a "new" firmware download:

Visit the ZTE Support Download Page or your provider's Drivers and Software section.