Earlier we wrote about the Update to iOS7 - How to and direct download links, here we just want to share an article ,it will give you some tips to make the iOS 7 works better . Few tips may help you to get back to your old style settings if you like the iOS6 more than 7, which some other helps to improve battery life by disabling some features like App background refresh etc.
This link from LifeHacker will show you how to fix or improve the iOS7 like
Disable Control Center in App
Fix Battery Life by Disabling App Background Refresh
Get the Old Notification Center Back
Disable Automatic App Updates