Installation methods (choose one)
Rohan moved to his computer. He navigated to the official Oppo community forums and the trusted database of firmware. He typed in the model number: CPH1609 .
He landed on a sketchy-looking blog: ROMHolics United . The post was dated just 3 hours ago. It read:
Upgrading to Android 7.1.1 Nougat introduces several functional improvements to the