The modem model is swu-3400an, when i plug it into the tp-lik device it show as unplugged, y tried resetting, and it has latest firmware already. but my country does not appear in the compatibility...

Hi Is there a way to get a cofiguration file for a usb 3/4g modem. isp is Yota. or maybe update compatabilty lista and firmware of device, the country will be Nicaragua, it does not appear on the...