RAM optimization and approximately 20% faster charging speeds.

The verified OTA (Over-The-Air) firmware version for the OPPO F3 (Model CPH1609) is: CPH1609EX_11_D.01_OTA_all_201712211803.ozip OS Version: ColorOS 3.1 based on Android 7.1.1 Nougat

Users can typically find the official package on the OPPO India Support page under the software/ROM section. Key Features of the 7.1.1 Update

Upgrading to Nougat 7.1.1 introduces several enhancements that were absent in the Marshmallow version:

New features like "Payment Protection" and "Kids Space" for better device management. How to Install the Verified Update You can update your OPPO F3 using two primary methods: Method 1: Automatic Wireless Update OPPO System Upgrade Tool | OPPO India

Use two apps simultaneously on one screen.

An amber-light filter to reduce eye strain in dark environments.

The received a verified official upgrade to Android 7.1.1 Nougat via ColorOS 3.1 . This update brings the device from its original Android 6.0 Marshmallow base to a more modern interface with improved performance and features like split-screen multitasking. Download and Official Firmware Details