Ho acquistato da poco un autoradio 2 din cinese della erisin, e come sistema operativo ha il wince 6.0 e sono riuscito anche a sbloccarlo con il file explorer.exe, e quindi sono entrato nel sistema operativo. Setup the GPS path: patch UpgradePatch.exe D. Insert the firmware card into MAPS (GPS) card slot C. File structure will be like this for new firmware (note: BTUpdate folder is not required in newer firmwares) A. You will able to access system after finishing step 3, then re-do the update per this instruction. Aggiornamento Software Autoradio Cinese.Patch Update: Note: Skip this step if you cannot access to the system OS. Be sure you have Chinese characters.Like this: 版本号.txt (not like this: ¦µ¦¥¦+.txt) 2. Copy the files into the root directory of the SD card. Unzip with an archive program that will extract Chinese characters for the folder & filenames. Download the S100 firmware for your model here B. Preparation A blank SD/Mini SD card Capacity: 1G/2G Format: FAT32 NOTICE: The update work will last 15 minutes, do not press any buttons or icons (except for calibrating screen) or power off the unit during the process.