Originally Posted by crabman
The apps can be moved and/or changed and you can of course install an alternate launcher. There is no reason not to expect a mod to be available to change the default grid and so on as it was with all previous touchwiz releases since root has been attained. This can allow for a sixth icon if you choose.
At any rate the stock touchwiz allows up to 4 apps plus drawer.
Can all of these things be changed without rooting? Or does installing an alternate launcher require rooting?