Required for the PC to recognize the device properly in Nokia PC Suite or Nokia Software Recovery Tool for data backup and firmware updates.

The model number specifically refers to the dual-SIM variant of the Nokia 222. While the hardware is robust, the software handshake between this S30+ operating system and a modern Windows PC requires a specific set of protocols. Without the right driver, a connected phone is essentially invisible to the operating system, often showing up as an "Unknown Device" or failing to charge via a data cable.

Check three things: the USB cable (must support data, not just charging), the phone’s USB mode (set to "PC Suite"), and the USB port (try a different one).