iPhone 4 moisture sensor locations

[slimfinity]

I've searched and have come up with nothing.

How many moisture sensors does the iPhone 4 have, what do they look like, and where are they located?

Thanks.

 

[Inconvenient]

Inside the headphones jack, a little circle
in the USB port, with the screen facing up, is below the pins. A square I believe?

 

[CJayC]

Inside the headphones jack, a little circle
in the USB port, with the screen facing up, is below the pins. A square I believe?

Are you sure about this or are you just listing where they are in the previous iPhones and just assuming they'd be in the exact same spots again?

 

[slimfinity]

I want to know for sure. How many, locations, what do they look like? Possibly some pics of their locations.

 

[PNutts]

I want to know for sure. How many, locations, what do they look like? Possibly some pics of their locations.

I'm not the search police but that information (pics) is posted in this forum. I'd include the link if I had it but it's time for a frosty beverage. Oh, it's also on Apple's site.

 

[onep00nis]

https://forums.macrumors.com/threads/960435/

There's some pictures here showing the sensors by the connector on the bottom.