Hi,

Anyone else having issues of reduced battery lift after upgrade.

I went to bed last night with 97% and woke up to flat battery.

Have noticed apple forum people have noticed issue.

My 8 month old 3Gs was 97% when i went to bed it now stands at 46% & i havent used it

mine has actually improved battery life

Ah the good old iPhone battery problems, I miss this. The only thing I can suggest is buying one of these.

Mine seems about the same since the update, but I find the battery life great by comparison to my old 3G.

Not noticed any difference with battery life on the iPad. I'm still keeping my iPhone 4 on 4.2.1 for now as it's jailbroken.

The percentage can get a little funky every now and then.

Try letting the battery drain completely so it dies as you are using it. Then do a full recharge of at least two or three hours.

You should see an improvement after that.

Otherwise, check that no apps or features are running in the background that could be causing the drain. Having email that constantly checks for new mail or push notifications can cause battery to go quickly. Have you enabled the new hotspot feature? You should only have that on when you need it as I read that is a big drain.

Hope that helps.

Nope, my iPhone4 is still fine.

When I charge my LG Cookie I can leave it on for 4 days until it runs out of battery out does the iPhone by miles on battery life.