Figured out how to force 3G on a LB2120 after a few hours of trying

[test11111]

https://github.com/test13371997/Force3G_LB2120

Comment(or DM if this post is archived due to age) if you need help.

This might work on other devices. I only have access to a LB2120

[Lucas0815]

Hello,

is it also possible to force 4G?

best regards

[LlamaLarry]

Yes, I would like to force ONLY 4G, or 4G+LTE, instead.  I would really love to be able to lock bands as my modems connect to B2 when my speeds are up to 50% faster up and down on B12.