Zte+f671y+firmware+update+2021 -

After the firmware update completes:

Note: The ZTE F671Y is a specific variant of a 4G/LTE CPE (Customer Premises Equipment) router, often distributed by specific regional carriers (e.g., in Southeast Asia, the Middle East, or Africa). Firmware for these devices is typically locked to the original carrier. zte+f671y+firmware+update+2021