I plugged an Android (HarmonyOS 2.0.0) phone into a Linux laptop using USB connection. I want to mount the storage of the phone in Linux, so that I can transfer files between the phone and the laptop. But I can't find the phone in $ sudo fdisk -l Disk /dev/sda: 931.51 GiB, 1000204886016 bytes, 1953525168 sectors Disk model: ST1000LM014-1EJ1 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disklabel type: gpt Disk identifier: ... Device Start End Sectors Size Type /dev/sda1 1048576 69206015 68157440 32.5G Linux swap /dev/sda2 69206016 195035135 125829120 60G Linux filesystem /dev/sda3 195035136 1953523711 1758488576 838.5G Linux filesystem /dev/sda4 2048 1048575 1046528 511M EFI System Partition table entries are not in disk order. but in $sudo lshw ... *-usb physical id: 14 bus info: pci@0000:00:14.0 version: 31 width: 64 bits clock: 33MHz capabilities: pm msi bus_master cap_list configuration: driver=xhci_hcd latency=0 resources: irq:129 memory:df410000-df41ffff *-usbhost:0 product: xHCI Host Controller vendor: Linux 5.19.0 xhci-hcd physical id: 0 bus info: usb@1 logical name: usb1 version: 5.19 capabilities: usb-2.00 configuration: driver=hub slots=16 speed=480Mbit/s *-usb:0 description: Mass storage device product: BKL-AL20 vendor: HUAWEI physical id: 1 bus info: usb@1:1 version: 2.99 serial: capabilities: usb-2.10 scsi configuration: driver=usb-storage maxpower=500mA speed=480Mbit/s How shall I find the device of the phone's storage so that I can mount it in Linux? The phone is under "File Transfer via USB". The phone have an internal memory and probably a SD card.