How to put auto speaker on to off in Samsung Galaxy A7?

Hi Aamir. Can you go to S Voice settings and check if speaker is set to default?

Why does my Samsung Galaxy A7 frequently hang?

Hi there. Do you have a lot of apps running? Try to uninstall some of your apps and free up some more memory. Restart the phone and observe if performance imrpoves.

Is Samsung Galaxy A7 under international warranty?

Hi Raza. Where was the phone bought? Warranty terms may differ depending on which country the phone was bought.

Why can’t I connect OTG usb drive thru a cable on my Samsung Galaxy A7?

Hi Nitin. Try using ES File Explorer (link) cause some file managers don't detect OTG devices. If it still won't work, then it is because the phone doesn't really support OTG.