my computed dose not recognize the device

avi · 发表于 2018-4-10 20:02:04

I connect the device to the computer , the display show DFU 3.44 and nothing happens!!!
The screwdriver works very slow and weak no power very bad performance
I bought 2 screwdrivers serial no UP51C23E and RWVZ32B3
WHAT TO DO?

avi · 发表于 2018-4-10 20:18:37

Sorry , now its work good
I just didnt understand how its works
it great

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[使用心得] my computed dose not recognize the device