sounds like a bad charger or charging port do you have another phone with a Micro USB plug? if it is the charger then that one will charge your battery if its the port then you have no choice but to try your best to unroot and take it in for a repair and I hope you have tep or some kind of insurance
Tablet- Nexus 7 (grouper)
retired- Samsung Galaxy Nexus, HTC EVO (Supersonic)
Missing the ease of Nexus for my phone.
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