iPhone What iOS version will a new 6s plus come with?

[tys]

I realize no one can say for sure, but if I got a new 6S at the Apple Store today, would it likely have a jailbreakable version of iOS?
Looking for 6S Plus 128GB on T-mobile.

 

[yui4]

Not sure but the model you want will give you the best chance of finding an older iOS version of iOS 9.

 

[bodonnell202]

Not sure, depends on how long it has been sitting on the shelf. It will probably be 9.3.X, but not sure what the X will be.