The smartphone Xiaomi Redmi 1S now takes advantage of the Android Lollipop update, thanks to the developer community.
This is a story that could greatly interest the owners of the smartphone of Xiaomi Redmi 1S. If this model of 4.7 inches with SoC Snapdragon 400 is officially "off" for milling 4.3 aka Jelly Bean Android environment, the developer community is visibly making it to enjoy the most recent versions.
It is indeed an unofficial ROM based on Android 5.0.1 aka Lollipop that was proposed online on the forums and validated by users. If you are interested, please visit this page.
As a reminder, the migration to Android Lollipop provides access to the new theme named Material Design, the new system of notifications, new safety features of Factory Reset Protection/Kill Switch and better battery life thanks to the contributions of Volta Project.