Sir I bought new device 2days ago. If such kind of issue happens within 2days of bought what happen in a year. After buying premium mobile and this kind of error happens then normal smartphone is better than this.

I didn't use it full but for long distance camera and videography It works fine. Overall it's 9/10mobile.

I tried that before but the problem occurs suddenly after selecting both option of navigation bar. Now it works normally but I worried about later.