TouchWiz Home 5.1.1 comes in multiple variants depending on screen resolution and DPI. For most 720p or 1080p Galaxy phones, look for version 5.1.1.30 or higher.
Downloading and installing system APKs for personal use on a device you own is generally considered under right-to-repair and fair use principles. However, redistributing these APKs or using them in commercial projects violates Samsung’s copyright. This guide is for educational and restoration purposes only.
Samsung’s stock widgets (Weather, S Planner, My Files) often only work with TouchWiz Home. Using a different launcher may break these.
: For devices like the Galaxy S6, the 5.1.1 launcher is included in the official system update .