I am using this phone since Oct'15. As of now I don't faced any problem and it s performance & camera auality also nice.
Worst phone ... Its screen broke after 1 week .... Its been more than 1.5 years but screen hasn't replaced yet ... Neither by money nor warranty
good product by phicomm....4g volte support with fast net....batery backup is not good....other wise phicomm p660 is good product....looking so good.....buy it....
The phone is very good, but now its touch is braked now.(after 1year) I called service center,The rate is above 5000,Then its worst