Installing stock firmware (ROM) to fix software hangs or loops.
The phone disconnected mid-flash. Fix: Use a USB 2.0 port on the back of your PC. Avoid USB hubs. Change your USB cable (use a short, thick cable).
Therefore, you need a —one that matches the exact security handshake and memory layout of your model.
The Camon 19 (CI6) often features updated security protocols. Standard flashing methods may fail with an error if the specific DA file or a BROM (Boot ROM) bypass isn't used. In some cases, technicians must use a test point