Using SP Flash tool, we will reset the pattern of Oppo F9 Pro CPH1823. CPH1823_11_A.20_191026 MCT MTK Auth Bypass Steps to Unlock Oppo F9 Pro CPH1823 using SP Flash Tool: Open Driver folder and install libusb driver. Open MCT folder & run MCT tool. Click on Bypass then switch off phone. Hold both Volume keys...