Can iOS 7 GM be upgraded to iOS 7 over the air?

[chinaboxer]

Can the gm version be upgraded directly, by doing a delta update?

 

[Armen]

Can the gm version be upgraded directly, by doing a delta update?

Can the GM version be updated to what? the final version and GM are the same version so you won't see an update if you are already running the GM.

 

[moargolems]

No need, it's most likely the same build.

 

[Patriot24]

On Wednesday you will see a lot of members asking what the build number on the OTA update is. Chances are that the build number will be the same as the GM (meaning no change), so there is no need to do anything.

Later on down the line when 7.0.1 is released, you will be able to update OTA per the usual.