Yes. Android Faker is an Xposed / LSPosed module, and both frameworks require a rooted device.
Rooting and installing custom frameworks require an unlocked bootloader, which voids most manufacturer warranties. Risks of Using Modded APKs
With the "Pro" or unlocked version, you can access a comprehensive set of spoofing targets. The key categories and identifiers include:
The use of Mod APKs may violate the Terms of Service of various applications and may pose security risks. This article is for educational purposes only. If you're looking to get started, I can help you with: Understanding how to set up LSPosed for the first time.