I have a lot of them, and it takes literally hours to arrange them. Any shortcuts to make it easier?
I found this, and it works:
Say you restore your iPhone with a full wipe and restore. Then you choose a previous backup to restore all of your settings and applications. When your iPhone is done restoring to your backup, all your icons are mixed up on the SpringBoard.... what the heck? You want to get them back don't you? Well, I know a trick and I don't think it's documented anywhere. Here it goes.
**Important: Before starting these instructions, backup your iPhone. Then go into iTunes preferences and turn on "Disable automatic syncing for iPhones and iPods" This way your backup won't get overwritten after your iPhone gets restored.
(Here's where things get messed up. Your iPhone backup actually restored the correct icon positions except none of your apps were installed before the restore was complete, so iTunes has to copy all of your apps back to your iPhone. When it does this, it copys them in alphabetical order, thus messing up the location of all your 3rd party icons). Here's how to fix this without memorizing where all your icons went.
The arrangement of icons and folders is backed up to iTunes and iCloud, so unless you are doing something out of the normal, a simple restore from the backup will restore the position of the icons, the user data and allow all of the apps to download from the store once your settings are restored.