UMSInterfaceThisprogramallowsyoutochoseablockdeviceordiskimageasa'disk',andcommunicatewithPCthroughusbmassstorage(justasusbdiskdo).Rootpermissionisneeded.downloadapkintroductionquickstartusbconnection:setcurrentdatasourceasUdiskmountto:mountcurrentdatasourcequickcr