I think it may be hidden behind this password:

Agreed well done works here.

johnvick2:

 

 

 

 

Took a while but the above works for me.

 

How have you managed to forward HTTPS? I get "The configured port conflicts with the internal service port."

Yes post earlier works with https for me.

johnvick2:

 

Yes post earlier works with https for me.

 

How curious (and frustrating) I can't do the same. Something on the router is using 443 :(

I can open up 80 no issue.

johnvick2:

 

Yes post earlier works with https for me.

 

Is there a firmware update or some internal service I need to disable?

Just an idea - maybe reset to defaults and try again?

Trying to login to admin user on one of these currently, supplied by Vodafone - 'admin' and the same password not working. 

Anyone know if there are other options if this doesn't work? Thanks. 

Maybe different firmware? I have V500R020C00SPC220.

Maybe factory reset and use the supplied password?

Have tried a factory reset. Firmware on this modem is V500R020C00SPC190 so a little older. 

Any ideas where I can get a newer firmware from to try that? Can't seem to find anything around, Vodafone only seem to have UltraHub firmware available. 

A long shot but have you tried "Admin" not "admin"?

No idea re firmware but given yours is out of date maybe try Vodafone support?

Did try that too. Thanks though. :)

Also tried admin/@HuaweiHgw, Admin/@HuaweiHgw & !!Huawei/@HuaweiHgw with no joy.