After 180mb updation my j7 prime battery drain faster than the later.so plzz solve that problem fastily. plz provide slow camera to j7 prime for next updation. Battery draining and hanging is the main prblm facing in my phone.plzz solv...

why j7 prime couldnt get security patch.This is run in August patch.so plzzz give a better updation.j2 pro got october patch.why we couldnt get that updation.so plzzz

After that 41mb updation my j7 prime is too hanging and also face slow charging.so plzz fix this problem

After this updation I face a small Laging in this J7 prime phone.So plz give a better updation

why J7 prime to get nougat 7.1 very late