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I have e problem with my iPhone 4....

changed it yesterday with e new one at the apple store...

well this one on 4.3.5 and 5.0 has problems with the brightness...


It can be set stable!!!!!

set on 50% and auto OFF and keeps changing!

is this an 5.0 bug?
 
Yes, always have. When I first installed iOS5 on my iPhone 4, the auto brightness was ridiculous. I restored the phone to iOS5 again and now it works awesome.
 
I use it because it makes the phone comfortable to use whether I am in pitch darkness or direct sunlight. It has worked well for me.
 
Nah, I always read it was terrible for battery life. I guess that's not true anymore? i.e. it would take a lot of juice constantly adjusting, etc.
 
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