Tips to Improve iPhone 4S Battery Life

Posted In iOS, Mobile - By Admin Staff On Tuesday, November 1st, 2011 With 0 Comments

Since iPhone 4S launch till today, we heard lots of complain from users that the battery life sucks. It’s draining faster than anticipated. We have some tips to share with you on how to improve your iPhone 4S battery life.

  1. The calendar bug is still somewhat unclear, but has been reported in Apple forums. Basically, when your calendar app is turned on in the Notifications Center, events are “re-ordering themselves near-constantly,” which sucks the life straight out of the phone. The only fix as of now, unfortunately, seems to be disabling the calendar app within the Notifications center.
  2. The Time Zone bug, however, seems to be solved (although again, by disabling things). Oliver Haslam over at iDownloadBlog noticed, like many of us, that iOS 5 was sucking his iPhone 4 battery dry. He realized that by going into Settings > Location Services > System Services (all the way at the bottom) > Setting Time Zone, and toggling off the location services, his battery life nearly doubled. According to Haslam, iOS 5 probably has a bug that constantly pings the servers to update location, and thus update time zone settings.
  3. Location Services, are most usually the culprit in cases of random battery life drainage for no apparent reason. It allows your apps and other services to ping for your location way more often than before, but in many cases it’s totally unnecessary (like TapTap Revenge, for example). Just head into Settings > Location Services and browse through the various apps using the phone’s location. The option to turn it off for some apps but not others is there for a reason; use it.
  4. System Services, disable anything you deem unworthy. Diagnostics & Usage should fall into that category, as it merely sends back information to Apple about the way you use your phone and where. And, any one of the services you turn off can always be turned back on. No harm done.
  5. Siri uses up a lot of processing power, of course this is the main reason all Apple fans want to purchase iPhone 4S, off if you don’t use that often.
  6. Minimize use of location services: Applications that actively use location services such as Maps may reduce battery life. To disable location services, go to Settings > General > Location Services or use location services only when needed.
  7. Turn off push notifications: Some applications from the App Store use the Apple Push Notification service to alert you of new data. Applications that extensively rely on push notifications (such as instant messaging applications) may impact battery life. To disable push notifications, go to Settings > Notifications and set Notifications to Off. Note that this does not prevent new data from being received when the application is opened. Also, the Notifications setting will not be visible if you do not have any applications installed that support push notifications.
  8. Fetch new data less frequently: Applications such as Mail can be set to fetch data wirelessly at specific intervals. The more frequently email or other data is fetched, the quicker your battery may drain. To fetch new data manually, from the Home screen choose Settings > Mail, Contacts, Calendars > Fetch New Data and tap Manually. To increase the fetch interval, go to Settings > Mail, Contacts, Calendars > Fetch New Data and tap Hourly. Note that this is a global setting and applies to all applications that do not support push services.
  9. Turn off push mail: If you have a push mail account such as Yahoo! or Microsoft Exchange, turn off push when you don’t need it. Go to Settings > Mail, Contacts, Calendars > Fetch New Data and set Push to Off. Messages sent to your push email accounts will now be received on your phone based on the global Fetch setting rather than as they arrive.
  10. Auto-check fewer email accounts: You can save power by checking fewer email accounts. This can be accomplished by turning off an email account or by deleting it. To turn off an account, go to Settings > Mail, Contacts, Calendars, choose an email account, and set Account to Off. To remove an account, go to Settings > Mail, Contacts, Calendars, choose an email account, and tap Delete Account.
  11. Turn off Wi-Fi: If you rarely use Wi-Fi, you can turn it off to save power. Go to Settings > Wi-Fi and set Wi-Fi to Off. Note that if you frequently use your iPhone to browse the web, battery life may be improved by using Wi-Fi instead of cellular data networks.
  12. Turn off Bluetooth: If you rarely use a Bluetooth headset or car kit, you can turn off Bluetooth to save power. Go to Settings > General > Bluetooth and set Bluetooth to Off.
  13. Use Airplane Mode in low- or no-coverage areas: Because your iPhone always tries to maintain a connection with the cellular network, it may use more power in low- or no-coverage areas. Turning on Airplane Mode can increase battery life in these situations; however, you will be unable to make or receive calls. To turn on Airplane Mode, go to Settings and set Airplane Mode to On.
  14. Adjust brightness: Dimming the screen is another way to extend battery life. Go to Settings > Brightness and drag the slider to the left to lower the default screen brightness. In addition, turning on Auto-Brightness allows the screen to adjust its brightness based on current lighting conditions. Go to Settings > Brightness and set Auto-Brightness to On.
  15. Turn off EQ: Applying an equalizer setting to song playback on your iPhone can decrease battery life. To turn EQ off, go to Settings > iPod > EQ and tap Off. Note that if you’ve added EQ to songs directly in iTunes, you’ll need to set EQ on iPhone to Flat in order to have the same effect as Off because iPhone keeps your iTunes settings intact. Go to Settings > iPod > EQ and tap Flat.

(via Apple | TechCrunch)

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