Can't connect to 5G T-Mobile

[packetmonkey]

You may need to flash the modem firmware. Some links that may help:

GL-X3000 with TMO Home Internet APN issue?

Hey Folks! With all the help here, I was able to get the unit connecting to 5G with my tablet sim (with proper “repairs”) it is smoking! SO that test is working great. Now the new (minor?) issue is when inserting my Tmobile Home Internet SIM into the device (with the proper IMEI repair), and setting the APN to fbb.home - the modem never connects it keeps saying it’s connecting but it never does. The only way it DOES work is if the APN is fast.t-mobile.com - and that works REALLY well with su…

Upgrade Quectel Module Software - GL.iNet Router Docs 4

GitHub - iamromulan/RM520N-GL: Quectel RM520N-GL Resources