Phone: Lenovo A820
Android: 4.2.1
ColorOS: V2.0.0
Hello everyone.
This is ColorOS by OPPO, ported to our phones. Fast, simple and beautiful 
Supported languages: IN, DE, EN, VI, TR, RU, CN, NL
I've made following changes:
- Integrated Universal MTK performance package by noobpremium
- init.d support
- WCDMA support
- Deleted Chineese apps
- Google Apps
- Build.prop tweaks
- GPS & Proximity sensor fixes
- Updated Google Play
- Built in Engineer Mode (with Location Based Service & YGPS)
- Viper4Android
- MoreLocale 2
- And others..
Important:
If you were prompted about fix root, say YES.
My other roms: MIUIv5 Multilanguage | ProjectDoge FINAL
Files were tested, and they all works
You should do before installing this ROM:
- wipe data/factory reset
- wipe cache partition
- mounts and storage>format /system
- advanced>wipe dalvik cache