Line On Photo :(

[Dogz]

Hi, I am holding a Nikon D3100 with Tamron lens for few months, all of a sudden there's this line appeared on all my photos(It will be at the top if in landscape). Anyone encountered this before?



I will change the lens tomorrow to see whether is it lens issue.

Thanks! >_<

 

[EJB]

Doubt is lens issue, check if the filter is smudged?

 

[Rashkae]

You're using external flash? Is your shutter speed faster than your flash sync speed?

 

[Dogz]

Using stock or no flash, changed lens still same. Will send service centre but no more warranty >_<