on my galaxy a7 2016 fast charging is not working i reset my mob. phone many times but didn't working and other problem is my phone not connect with pc work only charging with pc and didn't show any errors...so i want to fix it .
my galaxy a7 3016 display in when i make brightness 0% when display is divided in 3 to 4 parts with different brightness level and when i increasing brightness is got to normal work so help what to do
