Firefox Hello Onboarding for FirefoxOS

This is my debut here and I'm happy to be part of this community.
As per my first shot, here's a recreation of the original FTU of Firefox Hello's app for FirefoxOS I did along with a fellow designer, Victoria Gerchinhoren, at Telefonica.

It's been made using Sketch and Principle (I've to say it's my first time using this awesome prototyping tool).

Hope you like it!