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can sony xperia u(st25i) 's otg be connected to external power?

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1 answer
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Can Sony Xperia U be connected to a Y-Cable to provide extra power for OTG to avoid phone battery consumption? I'm asking this because the phone is already giving power ,will that make a short circuit or it's normal?
Asked by Mohamed Essam (734 rep)
Sep 11, 2012, 02:25 PM
Last activity: Apr 10, 2013, 11:45 PM