Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

zorahk

macrumors 6502
Original poster
Jul 18, 2008
468
0
North Korea
Um, I have my phone set to autobrightness. I am in a really dark room. I hit the wake button on the phone and it's really bright, but it goes to the main menu and becomes incredibly dim. Why the hell is that?
 
Wirelessly posted (iPhone 3G (white): Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_0 like Mac OS X; en-us) AppleWebKit/528.18 (KHTML, like Gecko) Version/4.0 Mobile/7A341 Safari/528.16)

That's normal, unfortunately. The sensor apparently doesn't take a reading until you unlock the device.
 
No, I mean it's bright when I unlock it, but it loads the main menu and dims down again. Shouldn't it be really bright in a dark room? (ie: the opposite)
 
no think about it… if you use your phone with the lowest brightness setting in a dark room you can still see it but when outside in full sunshine you wont be able to see it at all, you would have to turn up the brightness. this is what the ambient light sensor does.
 
no think about it… if you use your phone with the lowest brightness setting in a dark room you can still see it but when outside in full sunshine you wont be able to see it at all, you would have to turn up the brightness. this is what the ambient light sensor does.

This is correct. It's amazing how many people get this backwards. ;)
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.