GL-X2000: How to switch GSM connection from 4G to 2G

Routers Cellular, USB modems
1

Hello, I have a GL-X2000 Spitz router, and I have connection issues, it drops the connection for some seconds and then works again. It does not depend on the router, because it did it as well with an older one from a different manufacturer: the problem in on the ISP. They said I must switch from 4G to 2G, turn off the router for some minutes, then turn it on, wait for it to connect and then switch again to 4G.
The problem is, I don't see anywere in the interface a switch to select 4G/2G/GSM.
My question is:

  • Is it possible to do it on GL.iNet interface? Where can I find the option?
  • If it's not possible on GL.iNet interface, can I do it in Luci? Again, where should I search it?

Thank you!

Daniele

3

Hi,

Unfortunately, the X2000 only supports 3G (WCDMA) and 4G.
But if it also helps when switching between 3G and 4G, please try to run these AT commands to lock mobile technology.

  • Switch to 4G/LTE only
AT+QNWPREFCFG="mode_pref",LTE
  • Switch to 3G/WCDMA only
AT+QNWPREFCFG="mode_pref",WCDMA
  • Restore automatic mode (3G/4G auto-selection)
AT+QNWPREFCFG="mode_pref",AUTO

After running them, please execute the following AT commands to apply the changes.

AT+CFUN=0
# Wait about 10 seconds
AT+CFUN=1

You can run these AT commands in the following interface.

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