On this page, you will find the official link to get the Oppo R17 Pro CPH1877EX Stock ROM (Firmware, Flash File). The Stock ROM package comes as a zip file and it contains Firmware, USB Driver, Flash Tool, How-to Flash Guide.
Oppo R17 Pro CPH1877EX Stock ROM (Firmware Flash File)
The Oppo Stock ROM can be used to update the device, downgrade the device, fixing the device facing bootloop issue or any software issue. You can use the following link to get the ROM on your computer.
Firmware Name: Oppo_R17_Pro_CPH1877EX_11_A.15_190323.zip
Firmware Size: 6 GB
How to Flash: Use the Provided Flash Tool to Flash the Firmware.
How to Flash Oppo R17 Pro CPH1877EX Firmware
Step 1: Download and Extract the Oppo R17 Pro CPH1877EX Stock ROM Package on your Computer.
Step 2: Once you have extracted the Oppo ROM zip package, you will be able to get the Firmware, USB Driver, Flash Tool, How-to Flash Guide.
Step 3: Install the Provided USB driver on your computer.
Step 4: After installing the USB Driver on your Computer, Launch the Flash Tool.
Step 5: Once Flash Tool is launched, Load the Stock ROM (Firmware) in the Flash Tool.
Step 6: Connect your Oppo Device to the Computer using the USB Data Cable.
Step 7: Click on the Download (in flash tool) button to start the flashing process.
Step 8: Once Flashing process is completed, Disconnect your Oppo device from the computer and restart it.
[*] Backup: We recommend you to take a backup of your personal data from the device, as flashing or installing the ROM using the Flash Tool will permanently delete your personal data from the device.
[*] Original firmware: Our firmware are 100% authentic and are officially released by Oppo Mobility LLC. We have scanned every ROM before sharing it here using the Kaspersky Internet Security.