Here you will find the direct link to download Stock Firmware for your Oppo CPH1801 Android Smartphone. The zip package included with Flash File, Flash Tool, USB Driver, and how-to Flash manual instructions. This device running on Android v7.1 Nougat version which is manufactured by Qualcomm SDM450 CPU. Use MSM Download Tool for flash Firmware on this device.
[*] Chipset: Qualcomm SDM450 Snapdragon 450.
[*] Driver: Qualcomm Android USB Driver.
[*] Flash Tool: MSM Download Tool.
Firmware for Oppo CPH1801 (Flash File)
Build Number: CPH1801EX_11_A.01_171230
Android Version: v7.1 (Nougat)
Download Size: 2.20 GB
How To Flash
Step 1: After download the zip package then extract the Firmware.
Step 2: This flashing process required to install Oppo / Qualcomm Android USB Driver.
Step 3: Open MSM Download Tool and select the downloaded .OFP file.
Step 4: Connect your device to the Computer and start the flashing.
[*] The flashing process can erase the devices full ROM, before starting flash please make a backup for your important data.
[*] After installing Firmware on your Oppo A71 CPH1801 device it will startup with a Factory Default condition. Firmware flashing on your device help to recover Software related dead issue, remove security and upgrade the operating system.