I updated to 3.0 yesterday. Phone was plugged in all night, been off charger for approximately 4 hours, used sparingly. Still show full battery. Push notifications, activesync/push are turned on, bluetooth and wifi are turned off. So far, battery life seems about the same as 2.2.1.
- Sean On Wed, Jun 24, 2009 at 9:38 AM, Mayo, Bill <[email protected]> wrote: > Push notifications is controlled separately from push email, as far as I > can tell. Push notifications is the new feature that allows > applications to send you alerts (message, sound, badge) when the > application is not running. This is basically a background service > running all the time, hence the battery usage. > > You can also turn on/off push email, and that also has an impact on > battery life. This would affect your Exchange mail, as the phone would > then check in periodically (time period you select) for new messages. > > -----Original Message----- > From: Jay Dale [mailto:[email protected]] > Sent: Wednesday, June 24, 2009 1:27 PM > To: NT System Admin Issues > Subject: RE: IPhone 3.0 battery > > Will turning push off affect ActiveSync? I get my Exchange mail on here > that way. > > Jay > > -----Original Message----- > From: Jay Dale [mailto:[email protected]] > Sent: Wednesday, June 24, 2009 12:22 PM > To: NT System Admin Issues > Subject: RE: IPhone 3.0 battery > > I had push enabled before the upgrade and the battery was fine. I left > Wifi off altogether since I really didn't need it. Since the upgrade, > no other settings or apps have changed, yet the battery only lasts about > 3 hours. > > Jay > > -----Original Message----- > From: Mayo, Bill [mailto:[email protected]] > Sent: Wednesday, June 24, 2009 10:38 AM > To: NT System Admin Issues > Subject: RE: IPhone 3.0 battery > > +1. If you have turned on push notifications, that definitely uses more > battery. > > -----Original Message----- > From: Don Guyer [mailto:[email protected]] > Sent: Wednesday, June 24, 2009 11:11 AM > To: NT System Admin Issues > Subject: RE: IPhone 3.0 battery > > Updated to 3.0 last week, no change in battery life. > > Don Guyer > Systems Engineer - Information Services > Prudential, Fox & Roach/Trident Group > 431 W. Lancaster Avenue > Devon, PA 19333 > Direct: (610) 993-3299 > Fax: (610) 650-5306 > [email protected] > > -----Original Message----- > From: Andrew Greene [mailto:[email protected]] > Sent: Wednesday, June 24, 2009 10:40 AM > To: NT System Admin Issues > Subject: RE: IPhone 3.0 battery > > My battery life is the same after going from 2.2.1 to 3.0. If you've got > the connection battery hogs turned off and you don't have any apps that > are hanging and eating battery, then I'd say it's possible that you've > got something going on with your battery, but I wouldn't think so with > the timing. I had a similar problem before, but I'm pretty sure it was > hanging apps. You can try resetting it and if that doesn't work, restore > the OS and just re-sync. That's what the folks at the Apple Store did > when I was having trouble and is likely just their first line of > troubleshooting. If you're still under warranty, they should get you > swapped with a working unit. > > Andrew Greene > IS Technician / Webmaster > City of Anderson > > -----Original Message----- > From: Jay Dale [mailto:[email protected]] > Sent: Wednesday, June 24, 2009 10:30 AM > To: NT System Admin Issues > Subject: IPhone 3.0 battery > > Anybody else having this problem? I just updated my IPhone to 3.0, and > now my battery goes down to zero after only a few hours, whereas before > the update it would easily last a day or two. I always leave WiFi > turned off, and I have an app that kills memory processes, but it > doesn't help anymore. > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ > <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ > > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ > <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ > > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ > <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ > > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ > <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ > > > > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ > <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ > > > > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ > <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ > > > > > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ > ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ > > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~
