iPhone iOS 5 battery life fix - it really worked

Mine iPhone 4 battery life increases, even much better than iOS 4.3.4

 

 

Many of the users are facing issue with the battery after upgrading to iOS 5 on iPhone and even I have faced the same, but after made some changes as mentioned below, it worked.

 

Here are some Step by Step instructions:

 

Reset Network Settings

• Tap on “Settings” > Reset > Reset Network Settings

Disable Bluetooth

• Settings > General > Bluetooth > “OFF”

Disable Notifications & Apps in Notification Center

• Settings > Notifications > Turn OFF for anything you don’t need

Disable iCloud

• Settings > General > iCloud > Turn everything to OFF

Disable Location Services

• Settings > Location Services > Disable selectively for services you don’t use

Disable Time Zone Adjustment

• Tap on “Settings” > “Location Services” > ‘System Services’ > Setting Time Zone to OFF

Disable Ping

• Settings > General > Restrictions > Enable Restrictions > Ping > OFF

Disable Diagnostic & Usage Reports

• Tap on “Settings” > General > About > Diagnostic & Usage > Don’t Send

Delete eMail Accounts, Reset Network Settings, Re-add eMail Accounts

• Delete your email accounts by going to “Settings” > Mail, Contacts, Calendars > Account Name > Delete Account
• Now Reset Network Settings in “Settings > Reset > Reset Network Settings
• Reboot the iOS device
• Re-add email accounts back in “Settings” > Mail, Contacts, Calendars > Add Account

 

If you don’t want Location Services all the time then better to turn it off.