My j7 pro almost 2 years old. Today I charged my phone for almost 45 min and my battery is 53% during that time, but after 45 min I checked my phone, it's only charge 57% . Don't understand what's the reason. Please help me.

It happens in all smartphones phones that when u plug your charger in a phone and start charging, the phone display on and shows charging but in my case after android pie update i plug my charger in a phone and starts charging but phone doen't show c...

How to enable important calls feature in samsung j7 pro phone after oreo update ?

When will oreo update for j7 pro released in india ?

Fingerprint scanner not working properly. After 2-3 attempt it shows wipe the button properly.I cleaned the button and again it shows error. What's the problem ? Don't understand