The Galaxy S6 has a pretty extensive setup process, but it accomplishes a lot the first time you turn your phone on.
While it sure would be nice for every phone to have the same exact setup process when you first turn it on, that just isn’t the case. Even within manufacturers, new versions of software usually bring a new setup process, and while they may be familiar they aren’t always the same. The Galaxy S6 and S6 edge guide you through the process pretty smoothly and get a lot done in just a few steps — let us walk you through it.
Source: iMore