Hi, I have tried all the above and told samsung this multiple times. even with little less light the photo is grainy. why can't you guys fix this by an software update rather asking us to follow few useless steps. Now, please don't reply with we have...
Its excellent in natural light. but in artificial light, it requires a significant amount of light to make the picture good. Even then it is little bit grainy and lesser light. it's totally crap..