ios 9 features not available in iPhone 6s

[chinnaI]

i took new iPhone 6s and restored content of mu old iPhone 4 through iTunes.
Many features are not available like 3D, Split view,

Could you let me know how to update and get all new features.

 

[FishyFish]

i took new iPhone 6s and restored content of mu old iPhone 4 through iTunes.
Many features are not available like 3D, Split view,

Could you let me know how to update and get all new features.

Sorry these are not available with the Samsung 6s variant.

 

[chinnaI]

Sorry these are not available with the Samsung 6s variant.

enroll u r name in school and go

 

[James6s]

Something wrong if you aren't getting 3D touch out of the box on a 6S?

 

[Lobwedgephil]

3D touch could be if you did an iCloud backup. Split view is iPad.