In Linux, a UFS USB driver is not a single driver but a stack:

The term "ufs3 usb driver" can refer to several distinct types of software, depending on the context:

When connected, swipe down on your mobile device notification shade. Ensure the USB configuration is set to File Transfer / Android Auto and not just "Charging only."

Older USB drivers designed for MTP (Media Transfer Protocol) or even older UFS 2.1 devices assume a certain latency and throughput ceiling. When you connect a UFS 3.0 device, the same driver becomes a bottleneck. The is specifically optimized to handle: