Unable to switch to LTE (4G)

ultimate-tester · 2017-11-13T01:05:33.000Z

I just received my MiFi model, but it just won’t go into LTE mode.

When I run uqmi -d /dev/cdc-wdm0 --get-signal-info to see the current network I get the following output:

{
“type”: “wcdma”,
“rssi”: -77,
“ecio”: 18
}

As you can see it’s stuck in wcdma mode. Can someone assist me in getting this thing into LTE (4G) mode?

alzhao · 2017-11-13T15:49:59.000Z

Can it connect to the carrier?

Please try firmware v2.264 GL.iNet download center

There is a bug in qmi and sometimes it is stuck. But that should not related to “wcdma”