While I'm trying to get access to TM's HG8240w telnet interface by following some guides on chinese site, which didn't work unfortunately even though I was using Huawei's official software, I came across a site in which the owner had access to firmwares for Huawei BTUs. So I requested for a copy of HG8240w's latest firmware from him, which I tried flashing into my BTU but nothing ever happened, it didn't went into the flashing mode.

Anyway, I'm posting the firmware here so any experienced sifus here can give it a try.

One more thing, I'm not really sure whether this is compatible with all HG8240w as there's a v2 version listed on Huawei's site, and the difference may be in the V200/V300 software it's running? Not sure about it yet. The firmware below is for V300, which is listed on the BTU's original packaging.

https://drive.google.com/file/d/0B-Loo4TDbb...iew?usp=sharing