Wireless Joint

Click on global Network options, the ipv6 prefix is there. If it is blank, you're good. If not, delete it and save.

Imei = modem identity.

If you are using fast.t-mobile.com as an APN you shouldn't need to do anything else other than make all of your AT+CGDCONT entries be IPV4 only AND set the ...

vahnwinkle

I gotchu.

Get winSCP and putty if you don't have both apps for Windows : https://www.ofmodemsandmen.com/winscp.html
(Im not much for Mac so if you use mac, find equivalents and adapt the instructions for your OS.


Get the appropriate modem firmware update and unzip it somewhere you ...