Upgrading to iOS 5 delivered a lot of powerful new capabilities to the iPhone and iPad, from Notification Center to iCloud. But these features can take a toll on battery life. There are plenty of other power-hogging settings and activities you need to be aware of in order to make your device last. Admittedly, applying all these battery tips can make your iDevice rather dull. Our advice? Choose the fixes presented below that you can live with.
Having your iPhone constantly on alert for incoming messages can drain its battery in a hurry, so be sure to turn push email off. You can schedule your iPhone to check for new messages at regular intervals: every 15 minutes, every 30 minutes, every hour or manually. We suggest selecting manually for those who want to save the most power. Data will still be delivered instantly to your device when you use an app that requests it, such as Mail.
To turn push email off:
This one’s a no-brainer. Leaving your Wi-Fi setting on means your phone is actively searching for a Wi-Fi connection even after you’ve left your home or office. This process taxes your battery and drains some of its power.
To turn off Wi-Fi:
Bonus Tip: If you prefer to keep Wi-Fi on but hate it when your iPhone automatically asks you to join Wi-Fi networks, you can turn that setting off right from this screen.
Bluetooth is another setting that you don’t need to have turned on if you’re not doing anything with your phone that requires this radio.
To turn off Bluetooth:
The easiest way to stop your iPhone from keeping tabs on your location at all times—and draining your battery in the process—is to shut down Location Services.
To turn off Location Services:
However, for some users, turning Location Services off will be a bit extreme, as they won’t even be able to use the iPhone’s stock Maps app. A better idea might be to manage the apps that access Location Services. For example, do you really need your camera app to broadcast your precise location?
Here’s how to fine-tune Location Services:
If you’re really concerned about location eating up battery power, you can tweak System Services. We recommend toggling off the switches for Setting Time Zone (unless you’re traveling and need this to be activated), Location-Based iAds and Diagnostics & Usage.
How to tweak System Services:
Whether you’re downloading a big app, a movie or a TV show, it’s best to get that content over a Wi-Fi connection instead of 3G. You’ll likely have a faster connection via Wi-Fi, and the time it takes to download will be shorter, which saves power. Plus, 3G is more power hungry than Wi-Fi.
An iOS 5 device can notify you every time there’s a new alert, lighting up your iPhone’s screen to catch your attention. The problem is that your display uses power, and over time all these little reminders will add up to less endurance.
Here’s how to manage Notifications:
Bonus Tip: Move multiple applications to the “Not in Notification Center” group.
Here's how to do it:
The iPhone has one of the brightest screens around, so you’ll want to dial down the brightness if you’re looking to squeeze as much battery life as possible out of your device. And to make sure that the screen doesn’t stay on too long when you turn on your iGadget, be sure to limit the Auto-Lock timeout.
To reduce screen brightness:
To adjust the Auto-Lock timeout:
Change the wallpaper to black:
7. Turn off Vibrate.
The iPhone doesn’t offer haptic feedback, but the device can be set to vibrate when your phone rings and when you receive other types of alerts and communications. Turning off vibrate could save you a bit of juice.
Here's how to disable Vibrate:
Are you wielding the iPhone 4S? Adjust the setting on Siri that automatically wakes her when you bring the phone to your face. While convenient, this feature can reportedly drain your battery. With the Raise To Speak option disabled, you still have one other way to communicate with Apple’s personal assistant: Simply press and hold the Home button.
How to turn off Raise to Speak:
9. Sync fewer items with iCloud.
iCloud is a wonderful service. It seamlessly syncs your information with the cloud, from mail and contacts to bookmarks and photos. However, using iCloud can also burn up your battery. If you’re serious about extending your phone’s endurance, we suggest taking a long, hard look at what you really need to send to Apple’s servers.
For instance, if you don’t regularly create new contacts, calendar events, reminders, bookmarks and notes, toggle some or all of these options off.
The onset of iOS 5 brought changes to Apple’s default iPhone settings, including detection of your time zone. In Apple’s latest mobile OS release, your GPS is repeatedly pinged to check your geographic locale, which can cause battery life to dwindle. Assuming you’re staying put, dig into the settings to disable this option. You can always switch it back on if any travel plans crop up.
Here’s how to do it:
This story was provided by Laptopmag.com, a sister site to iPadNewsDaily.