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As crazy as it sounds, I have witnessed this before. My buddy plugged his 5 into my imac and it discharged from 5% to 1%. The 2 of us just sat there in disbelief.

let me guess: you're using a 3rd party-cable? I used a retractable cable which I bought on ebay, and it discharged my iphone too, then got it replaced by another one that doesn't discharge
 
I found once I turned frequent locations off in location services helps massively

Thanks for this! I had this set to off in beta 6, it was turned back on in the GM, now battery back to normal. also found some other things I had turned off that were back on like traffic...

frequent locations and traffic made at least a 1 hour change in my battery, and that is huge. So many people are not aware of these settings, and many would trade frequent locations service for an added hour change in battery?

I think Apple needs to better refine these services, no way it should hit the battery this hard, I mean GPS is on anyway, how could this change battery life if the phone records it's locations anyway? Something else is going on here.
 
I have restored to iOS 7 GM..battery was dead within 3 Hours normal usage.
Then I disabled all known battery draining features like background location, parallax, frequent locations etc..Got a battery life to 4 Hours.
Last resort, set up as new iPhone without iCloud backup..Seems to work sofar.
 
Mine is about the same as iOS 6 once I deleted one app in particular that was draining the battery. I wonder if some of the iOS 7 app updates we haven't gotten yet will help with unintentional battery drain. I've also noticed that the difference between using it on Wi-Fi versus LTE is a huge difference at least for me. My phone while at work gets about 1/2 the battery that my phone when I'm at home does. I know this was always the case but it seems more pronounced a difference with iOS 7.

How did you track down the one app that was causing draining issues?
 
I think the app that drains the battery is the new AppStore application and it happens when their processes work in the background.
 
so many people complaining about battery life issues with this new update but yet my battery life is still very good. this leads me to wonder and I luck or are so many people doing something wrong?
 
No, but I really, really hate doing that. :( Is that solving the problem majority of the time?

Not that hard. Do not erase but just "reset all settings". All you have to do then is go back through settings and set back up like you want. Not really a big deal and typically will solve battery issues. Definitly worth a few minutes of time if it improves your battery life and device performance.
 
Not that hard. Do not erase but just "reset all settings". All you have to do then is go back through settings and set back up like you want. Not really a big deal and typically will solve battery issues. Definitly worth a few minutes of time if it improves your battery life and device performance.

Oh... I was under the impression I needed to do a "erase all content and settings" restore. I can definitely work with that.
 
iPhonne 4S here. did a reset, setup as new iPhone, restored the IPSW, done everything. I leave it off the charger for a night and wake up with 10% battery.
EDIT: now notifcation sounds are gone again. forget it im going back to iOS 6 so my phone can be usable. they better not release iOS 7 like this OTA
 
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Awesome battery life
20h30 with 9h40 usage
 

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iPhone 4 updated straight over 6.1.3. Nothing restored, deleted or added. Battery life seems identical to me. Maybe all the bells and whistles with the newer handsets are draining the battery more.
 
iPhonne 4S here. did a reset, setup as new iPhone, restored the IPSW, done everything. I leave it off the charger for a night and wake up with 10% battery.

so you restored the ipsw and then setup as new? if so i would first get going on making sure notifications, bluetooth and locations services are optimally setup depending on your usage. From there clear your backround apps and reset all settings. Whats the level of brightness?
 
so you restored the ipsw and then setup as new? if so i would first get going on making sure notifications, bluetooth and locations services are optimally setup depending on your usage. From there clear your backround apps and reset all settings. Whats the level of brightness?

yeah, i even went back to iOS 6 and notification sounds weren't working but ringing and talking works flawless brightness is on auto. teaches me for trading a gs3 for a iPhone 4S in "perfect condition"
 
my battery has become phenomenal. after a restore from icloud and a reset all settings, I hit 10 hours of actual usage and 22 hours off the charger yesterday. Use was 75% wifi browsing, the remainder LTE, including iTunes radio and 40 minutes of a locally stored TV show. I went through 3 complete charge cycles this week with progressively better results. LTE signal has been strong throughout in Manhattan on AT&T.
 
I'm really starting to believe that iPhones are powered by love. The people who are most apologetic to any iPhone complaint seem to have the best battery life while people who view iPhones as tools seem to get hit the worst.

Personally I'm seeing a huge battery hit on both my restored iPhone 5 and a clean setup. I just don't get what's happening (which means my faith must be low)
 
After another poor day of battery, and resets etc I finally decided to reinstall iOS 7 GM and set up as new, so far so good ;-)

Adam.
 

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It's probably Voodoo, but after installing the GM as a clean setup, my battery drained while I was watching it.

I then did reset the Network Settings and rebooted after enabling Airplane mode. After the reboot, I let the phone search the carrier and entered my WiFi credentials.

A few hours later my battery is at 89%. (Which is OK)
I'm not saying this is "the best trick ever", but it worked for me.
 
This is a screenshot of my iPod Touch 5. I concur with you regarding apps not being updated for IOS7 yet. I use mine mostly for watching video and a little music play and not so much games. I feel my battery life has been great so far for what I do and hasn't changed much since the update.
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Nice stats! But you got those results because on what you where doing. Mostly video and some music you will get around the 8-13 hour range. I will try to do this tomorrow and post my results. Btw us your iPod new, and also what about screen brightness, wift, Bluetooth etc...?
 
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