My setting is on 60 refresh rate and vivid display,what would have caused a dead pixel

Is there any application to correct dead pixel

Hi do you mean offline support,I read online that it warrants changing the lcd,my major issue is it started after 6.1 update it became obvious.Now another issue is it is an international brand from Amazon.ae am not so certain that it is for uae bcs t...

Go to samsung mobile shop in oman

But mine still last like 2days only WhatsApp texting