This is Color OS 2.0.2 based on Android KitKat for the Xiaomi Redmi 2. Color OS is a customized android based on AOSP sources made by Oppo for it’s own flagship phones. As of today KitKat is an outdated Android version but if you have a Redmi 2 and you want to see how the Color OS works and what all are the features available on Color OS then you can test this on your Xiaomi Redmi 2.
DISCLAIMER: Installing custom ROM requires a custom recovery to be installed on your device, which may VOID your warranty and may delete all your data. Before proceeding further you may consider backup your all data. Understand that YOU are the only person making changes to your phone. Neither we nor the developer can be held responsible for the disaster that may happen to your device after following this guide.
KNOWN ISSUES: Panorama
Files needed to flash Color OS custom ROM for Redmi 2: