... : You can upgrade all the software through SD card.11. ANDROID OS: Flexible and intuitive; allow the users to install and uninstall ... the applications to meet their individual needs.Specifications:Main Features:> Android 2.3 OS,CortexA8,1 ... Support audio processing on MP3, WMA, WMV, AMR, AAC, OGG Vorbis, PCM/ADPCM, AC-3, DTS, RealAudio.> Android 2.3 build- in ...