Hello,
I just finished reading an old thread regarding the ask for support of 3g/4g usb adapters. I was able to configure my HTC One M7 in tethered mode and it gives me perfect backup solution for internet access when my cable went down. What I would like to know is if there is a way to setup this 2nd WAN interface to be used Only if the primary WAN goes down. In reading OpenWRT I found this article regarding mwan3 which seems to answer that need, just curious if this is something that is accessible on the Almond+.
https://wiki.openwrt.org/doc/howto/mwan3Thank You