Newly released for Dingoo
the zip file has the latest firmware (1.22) the 1.20 pov firmware, the 1.1 version, upgrade instructions. for unbricking it has the flash tool, a readme using the exact text in the flash tool, the *.dl files for both lcd versions, the needed USB drivers and the default emulators and system directory.
http://dl.openhandhelds.org/cgi-bin/...0,0,0,0,42,110