The Sansa e250 is a portable multimedia player from the e200 series of SanDisk devices. The player is capable of displaying photos and playing digital audio and video files. It also features a 1.8-inch color screen, voice recorder, FM tuner and microSD card expansion slot. Firmware is software that is installed on the device and controls how the player works. If the firmware becomes corrupt or files are missing, it may be necessary to reinstall the firmware of the Sansa e250. Writer Bio
