2 unrecognized Lenovo A10 - 70F USB OTG tab

Got cable USB OTG (USB to USB female-A microphone), he joined a key USB Fat32 and hooked up. Immediately detected and offered to always start ES Explorer files for USB OTG. Browsed file on the key, no problem. Then you click on remove. Fix again an hour later, the Tablet does not detect OTG. Test apps OTG confirm that there is no signal OTG. I know it can work, because he did, once, but now there is nothing. Tried to do restart, no difference. If anyone else has experienced this? Any suggestions gratefully received.

Solved: it was a hardware malfunction... There was a contact folded into the USB port on the cable of the OTG.

Tags: Lenovo Tablets

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