Basic Operations
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You can also insert the Micro SD card into Micro SD card reader, and then insert the reader
to the USB interface of a PC. Copy firmware file to the Micro SD card, and insert it into
handheld. Then by the above method, you can also complete upgrading firmware.
Note:
If there are several versions of the firmware for the correct type of handheld, the
system will be upgraded to the latest one. Also please make sure there are no other kinds of
firmware for different types of handheld such as V2 series and R2 series, or the system will
mistake them.
