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Honoured Contributor
Honoured Contributor

Re: sagemcom fast 3864v3 ac

@gefefender,

 

I believe the user name and password are both printed on the sticker. 

 

If they don't work then you'll need to do a factory reset so those credentials are re-applied.

 

Regards

 

Peter Gillespie

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New Contributor
New Contributor

Re: sagemcom fast 3864v3 ac

Try putting in optus with a lowercase o and not the uppercase O  and the password is your wifi password on the magnet -  it worked for me after driving me nuts for ages.

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Occasional Contributor
Occasional Contributor

Re: sagemcom fast 3864v3 ac

Hi, have been able to use the above to get into the modem.

 

Also does this work for anyone else,

http://admin:UtXcm5iF@192.168.0.1/main.html

When put in the address bar.

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Contributor
Contributor

Re: sagemcom fast 3864v3 ac

ok ill give that a go thanks.

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Contributor
Contributor

Re: sagemcom fast 3864v3 ac

but cant change the wifi password .

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Contributor
Contributor

Re: sagemcom fast 3864v3 ac

found it why cant optus techs tell you that in the first place.

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