Actually, the easier is to bring (or ship) your xbox1 to a local store that offers to install a modchip. In a few minutes and for a not so expensive price it's done. Avoid non soldered solutions (they fail after a few months because of oxydation). Caution in USA and UK, they like sending modders in jail, even on xbox1.
If you like the software only tricks, look for 'softmod krayzie' but it may involve rented games and specific old dashboard versions
I guess pure software method without any game exploit was only possible on very ancient xbox1...
There is a famous article explaining the 17 errors of MS about xbox1 security. Try to find it. It explains many things and the history of xbox1 hacks.