whats bthomehub login

ok i wana downgrade my box to a early firmware
i currently running 6.2.2.6 but it get so far and asks for user and pass which i dont know? i used to log in with Administrator and password blank but this dont work no more have bt changed the password does any 1 know it ?
thanks in advance for any help

Think it's admin for both username and password - was on mine.

To downgrade your firmware you don't need the username and password. You would also need to make sure it does not update again by hacking it or you will be back to square one.

how do i hack the box any links on this would be great

ok still aint working think im running the wrong upgrade software
what exatly speedtouch is in side the homhub 510 716 780?????/
how do i find out which speedtouch is in my box

Depends what you mean by hacking, what exactly is it you want to do.