This firmware is designed for the and RK3188 (Standard) .
Once the new firmware is running, you can take your experience further: rk3188 android 51 firmware exclusive
Note: The very first boot after upgrading to Android 5.1 can take up to 10–15 minutes as ART optimizes system files. Troubleshooting Common Issues The Device is Stuck on the Boot Animation (Bootloop) This firmware is designed for the and RK3188 (Standard)