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Question, what are the three silver dots on the back of my ATT 1520?


New member
May 18, 2014
Looking at the back of the phone there are three little holes with a metal dot in them. Anyone know what these are? I know this phone can support wireless charging with the right case (as this appears not to be built-in with the ATT branded 1520).... are these what looks like a connector for that?

This is on the 32GB ATT branded 1520....

Thanks ~ScottGeek.


New member
Apr 8, 2012
It's the connector needed for the wireless QI charging cover.

It's actually PMA wireless charging, not Qi. Only the non-AT&T variants come with Qi wireless charging (built in).
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