iphone device version vs. sdk version

Discussion in 'iOS Programming' started by cloudxxx, Oct 26, 2008.

  1. cloudxxx macrumors newbie

    Oct 23, 2008

    i am confused by the version of iphone device and sdk. Now i can buy some iphone device whose version is 1.1. So does it means that my app built under sdk 2.0 can not run on this device?

    thanks a lot!
  2. robbieduncan Moderator emeritus


    Jul 24, 2002
    Apps written using the official SDK require firmware 2.0 or later on the device. If the app is written using the updated SDK for firmware 2.1 they might require 2.1 to run, it will depend on whether they used any calls added in 2.1.

Share This Page