There are a few ways to wipe an SD card on an Android device. The first way is to use the Dalvik Debugger. To do this, open the Dalvik Debugger and type in the following command: dalvikvm -dex -verbose -allowwrite -allowread /dev/sdX This will write all of the data on the SD card to the disk. The second way is to use a file manager such as FileZilla or Nautilus. To do this, open FileZilla or Nautilus and type in the following command: filex /dev/sdX
