When using 3.2 I had no battery problems. But now I lose about 30% overnight from doing nothing (obviously) on 4.2 GMb 
Is this a beta bug or is it something isolated?
Is this a beta bug or is it something isolated?
When using 3.2 I had no battery problems. But now I lose about 30% overnight from doing nothing (obviously) on 4.2 GMb
Is this a beta bug or is it something isolated?
I made sure all apps were off and I was surprised to find I lost 11% through the night. I did not hit the sleep button when retiring it for the evening, I just let the iPad's screen go black and let it go at that(guess I'll have to see if it is different if I hit the sleep button tonight).
Just to reiterate I'm running iOS 4.2.1GM
I was afraid of this. My iPod Touch 2nd generation has had very bad battery life since upgrading to iOS 4. So much that I have to put the iPod into airplane mode overnight to keep it from discharging. And I don't even get multitasking!
I will soon upgrade my iPad to iOS 4.2 and hope that these observations are wrong. The battery life is already marginal and now if this upgrade makes it worse, I will be very upset. But I am afraid that this multitasking 'feature' keeps something running in the background all the time--consuming the battery.
Multitasking--unnecessary feature.
I recharge every day. That is marginal to me.
I don't monitor the percentage on the battery meter because it is too disconcerting to watch it tick down while web browsing. The 20 % remaining warning is bad enough. I understand that eith iOS 4 the warning is at 5%. Maybe that is better.
Anyway, I sure hope that the upgrade does not mean that I wake up toi a dead iPad when there was plenty of life in the battery before turning it off. This is the situation with my iTouch running iOS 4.
had to have been an issue with your update or install or screen lock settings. I had gmb for a week up til today. i didnt charge it the entire time. from sunday to sunday i went from 100% to 34% now thats some great battery life.
Installed the "Official" iOS 4.2.1 tonight, we'll give it another try....![]()