You are about to download the OPPO R830S Stock firmware Rom file.
It was uploaded on October 24, 2019.
[*] Please be informed that www.firmwarecn.com only share the official firmware WITHOUT ANY modifications. All firmware file here are for home or personal use only.
[*] Take a Backup: If you are going to flash the above Firmware on your OPPO R830S device, then take a backup of everything as because your personal data will be deleted after flashing the stock firmware.
Download:
[*] Please be informed that www.firmwarecn.com only share the official firmware WITHOUT ANY modifications. All firmware file here are for home or personal use only.
[*] Take a Backup: If you are going to flash the above Firmware on your OPPO R830S device, then take a backup of everything as because your personal data will be deleted after flashing the stock firmware.