Samsung Galaxy S7 camera focus shape

[zillah2004]

Dear Experts
I used to have green color focus on my Samsung galaxy S7.
Few days back while phone in my pocket I guess something got pressed and changed that to yellow color as per attached snapshot.
How can I change that to the default one ?
Thx

 

[chanchan05]

I was checking out my camera app wondering why have a different one then I realized you're still using the old Marshmallow camera. Not yet updated to Nougat?

 

[Member 1919122]

Click on the gear in upper left and look thru your settings. Color of it should not be an issue

 

[chanchan05]

If I remember correctly it changes between green yellow and red based on the lighting and how good it focused.

 

[zillah2004]

Setting --> "AF Tracking" --> Off issued fixed
Credit to other forum