Hey guys my coolpad cool1 states it's a qualcomm quick charge 2.0 phone, but when charging with the follow come charger I used the ampere app to measure and eno go gree pass 500ma.. So I borrowed my friend's charger and cord and when I used ampere, it first showed 1610 ma.... Then it started reducing back to 500ma again without data on and lowest brightness. I am confused do u guys think it's the phone's fault or the charger and cord fault. See the ampere results first with lowest brightness and data off and second with mid brightness and data on.