Iam having two sims. Can I keep two different lock screen wallpapers which can be performed in before models. Can this possible in J7. If it is please provide the procedure.

How to get public holidays and important days in my S planner calender.

I had updated my phone to android 6.0 . After that Iam experiencing a very long lag while opening the phone,Dail,contacts. I have waited till now for any update to minimize the lag, but not sure I got it. Can you please fix this only flaw by any futu...