Standard OTA .zip files (downloaded from Oppo’s website) with QFIL. You need a QFIL Ready Firmware – also called Full Flash Package or Factory Firmware .
QFIL firmware is essential for users dealing with a "hard bricked" phone that won't boot into recovery or fastboot mode. Because the runs on the Qualcomm Snapdragon 653 Oppo R9s Plus Firmware Qfil
Disclaimer: Flashing third-party or leaked firmware can void warranties. Proceed at your own risk. The author is not responsible for permanent hardware damage. Standard OTA