I have a Huawei E589u-12 4G LTE router (by NetCom Norway) that I have been playing around with. I finally decided to get a micoSD (32 GB) card to make it available for all connected clients. This is advertised as a feature with this router.
However, although the microSD card shows up properly (as a SD card device) when connected directly via micro-USB to PC. No such thing appears and is available from Web interface! I have tried nearly anything I can think of, including factory reset, but nothing.
But by poking around in the firmware, I know the "interface" is in there somewhere. It's over here:
However, it is not enabled and does not register my SD card for some reason, and any clicking results in an error. The interface should look almost exactly as this: http://tinyurl.com/ke9mepw taken from this article HERE.
I'm out of ideas...