Question Firmware ZTE MF253v

[lucas-salustiano]

I did the ZTE MF253v firmware update, after the update it doesn't connect on band 28 (700MHz), can someone help me please?
My modem connects on bands 3, 7 and 18 (1800, 2600 and 700MHz)
Follow the steps in this video below:

View: https://www.youtube.com/watch?v=BSLtVtomrTo

 

[kerberos_20]

there is very simple solution to this, you just need to flash firmware which is correct for your country, you see band28 is not available in every countries (spectrum range), its goverment regulated