Kya **bleep** padta hai. At the end optimisation accha hona chahiye. Sab fones ki requirements alag hoti hain.

That looks amazing, though 

Wonderful.

Which device is used used to record these parameters? Dr sahab.

You guys don't move a muscle after receiving a log file, photos & videos. A few months ago when i had reported the issue; Samsung humans never bothered.Check for yourself & assist if you can otherwise no big hopes form customer support.