WatchFace Installer is a must-have app for Mi Band 4 owners who want to easily install .bin files. Developed by Yogev Haham, this app is available for free on Android devices.

With WatchFace Installer, you can install .bin files in just a few simple steps. The app has a user-friendly interface that makes it easy to navigate. You can browse and select the .bin file you want to install, and the app will take care of the rest.

One of the best features of WatchFace Installer is its speed. The app is lightning-fast and installs .bin files in a matter of seconds. Overall, WatchFace Installer is an excellent utility tool for Mi Band 4 owners who want to customize their device's watch face.