We have selected some of the best Custom ROMs available for Xiaomi Redmi 1S based on the Performance, Battery Life, Smoothness and various other factors. Most of these ROM is Android 7.0 Nougat Built as the device is fully capable of Running the Android Nougat. All these ROMs are stable and are suitable for a daily driver.
Before going further please make sure that you have successfully installed a Custom Recovery on your device. Go through our guide to do so.
Do you have any other ROM for the suggestion then leave them in the comments below.