Moisture indicator on the galaxy S4??

[tohio]

I don't see an obvious one but under the battery in the lower right corner there is a small circle that could be a moisture indicator. Anyone know for sure?

 

[tat21985]

I don't see an obvious one but under the battery in the lower right corner there is a small circle that could be a moisture indicator. Anyone know for sure?

Just a guess, and they may have changed the location, but it's under the earpiece on the S3..

 

[tohio]

Just a guess, and they may have changed the location, but it's under the earpiece on the S3..

I don't see anything in that location on my S4.