iOS 6.1.3 battery drainage

I can confirm that I fixed my battery drain problem by deleting my Exchange account, doing a hard reset then setting up a new Exchange account. Thanks for the help.

Oh no! Not again! I managed to make the battery work with 6.1.2.

I upgraded to 6.1.3. Oh no! Not again! Where is the Apple experts on energy consumption???

I am using ip5 and updated last night.and got the same battery problem that i dont have before.

So read the message thread you posted to for solutions.

My battery last only 3 hours since I update 6.1.3 ... That is ridiculous ... System versioning anyone ? Geez ...

Hi guys, I am about to restore my 4s using the wifi method as posted. I hope this helps. Here goes nothin.

Same here. What happened to using Agile process, versioning, killing dead ends! Time to look to getting new senior management at Apple. Jobs would have never accepted code getting out with the same problem as 6.1.1. Come on Apple. Get it together!

DarrylR wrote:

You guys need to stop this. If you don't like your apple product, you have other options. What is this complaining going to do for you?

What is making benign and inane demands going to do for you?

If anything I'd say my post vindicates apple based on my history with them, but if I had to guess I'd say you probably replied to the wrong post.

Have a nice day.

I have the same problem with my iPhone 5 on Verizon.

I've fixced this issue for several iPhone in our company by resetting the network settings on the iPhone. Settings->General->Reset->Reset Network Settings.

I am shocked by the behavior of the battery. The device used to hold 10 hours, and now, six hard and this with minimal lighting. This is your authority? Apple, it's time to wake up!

I'm done with the reset. Trying to observe the details. I've been carrying a mobile charger for quite sometime now, bulky piece of equipment. I reaaaalllly hope this wifi thingy helps. It's just embarrassing to think that you, as the client, have to undergo a troublesome process with regard to "fixing" the battery life of a SMART piece of equip.

I would say learn how to use your device, and understand the product. And quiet complaining about a battery issue when the battery problem is due to your negligence. And everyone who is complaining about it. My friends like to call me a battery miser. What good is the device if I can't go the whole day on a charge, so I find ways to increase my battery life.

On iOS 6.1.3 iPhone 4S holds less charge than the iPhone 4.

What do you mean, when you say learn how to use your device? So I guess the people in this forum don't know how to use an iPhone? iPod touch? Ipad? Find ways to increase it? Can you give us some tips? What should we do? I would like to find ways to increase MY battery....how do I do that?