Zte F600w Firmware Update -

Look for a line like:

Example: V1.0.0P6T2_20220915 – here, P6 indicates patch level 6, T2 indicates a minor revision, and the date is September 15, 2022. Zte F600w Firmware Update

There are three common methods to update the F600W. Method 1 (Web GUI) is easiest for most users. Navigate to: Status > Device Info or Management

Even if settings are preserved: