I know this is an old thread but my question is related to the original.
I have a "new" HG612 because the old one got fried in a lightening strike which took out part of our roof and several bits of electronics, including the modem and router.
So, the modem is supposedly unlocked but doesn't seem to have the gui. I am therefore trying to flash the gui version. I am therefore trying to flash the gui version.
The problem is I am not able to get to the upload page on LAN2. I can get to it on LAN1 though and it appears to go through the flashing process OK.
However, once it has flashed and rebooted I can't access the gui.
Should I be able to flash via LAN1?
If not how can I enable access to LAN2, it seems completely dead?