Got A "FREE" Sharp Smartphone

[Dolan Road]

but it seems to be very DUMB! it will turn off when it feels like it and buzz buzz buzz
like crazy. It's a Sharp 306SH Android OS

Any clues ? could the battery(even though it's not easy detachable) be bad ?

 

[Zircoben]

That's actually a pretty nice phone, the Aquos Crystal. Is it charging all the way?

I would say to remove the back cover and to check the connection to the battery, that sounds like it may be the issue, but that phone is sealed... you may need to go through Sharp.

Their number is 1 (800) 237-4277

Hope that helps