JHJDS2022A \ JHJDS2012A handheld digital storage ...

The way to export screenshots:shut down the device,connect to computer by a usb cable,the press 揙K?and 揚WR?at the same time,after the screen is worked,let go;Now,you will see a U-Disk on your computer.After eferenyou get your pictures,please click Safely Remove USB Device on your computer first,then disconnect the usb cable;you should ... ................
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