Hold the button on your phone and connect it to the PC via USB cable.
Arjun refused to accept that. He remembered a line from an old hacking movie: "There's always a back door." For his C20, that back door was the "Flash Tool."
But here’s the real story: Rajan kept a copy of that flash tool. Not to use—but because sometimes, in a world of planned obsolescence and disposable tech, the most powerful tool isn’t the newest one. It’s the forbidden one, written by an engineer who knew that someone, somewhere, would need to bring a ghost back to life.
Software & Updates
: Since the C20 uses a Unisoc processor, this tool is the industry standard for flashing .pac firmware files.
This guide is provided for educational purposes. Flashing firmware modifies the system partition of your device. There is always a risk of voiding your warranty or bricking the device. Proceed at your own risk.