Yellow phlegm means that you are suffering from cold and flu or your upper respiratory tract is under the influence of some microbial infection. Dark yellow phlegm or thick yellow phlegm indicates an infection of lower respiratory tract or sinuses.
The new Media Transfer Protocol (MTP) enables you to manage content on any portable device with storage. 1  Details.
What Is MTP Mode? After performing a firmware upgrade on your YH-820 or YH-925, the player is now recognized by your PC as an MTP device rather than a USB device. A drive letter is no longer assigned to the player. Rather, the device is recognized in My Computer by it's model name. Media Transfer Protocol (MTP) is a protocol with an accompanying set of drivers developed by Microsoft to connect portable devices to a Windows XP PC and synchronize digital media content between those devices and the PC. MTP is geared toward portable devices with hard drives.