The primary source for official documentation and regional software updates is the ZTE Support Download Center .

: Connect your phone directly to a PC motherboard slot using an uncompromised USB Type-C cable. How to Flash the ZTE Blade A55 Go to product viewer dialog for this item. Method 1: Local SD Card Upgrade (Safest)

To install the ZTE Blade A55 firmware, follow these steps:

Stock Android 14 (Go Edition) Device Class: Entry-Level / Budget 4G Smartphone

By following this guide, you can easily update your ZTE Blade A55 firmware and enjoy improved performance, security, and functionality.

This is the official method ZTE intends for its users. It updates the system without needing a computer.