Rogers in a last-minute update detailed its upgrade plans for the iPhone 4 and offered a data sharing plan for the iPad. The upgrade discounts are larger than before. Anyone who bought an iPhone between January 2009 and June 7 this year can buy a 16GB iPhone for $399 or a 32GB model for $499. Anyone who bought an iPhone 3G in 2008 and then upgraded to an iPhone 3GS between June 19 and September 15 of last year will pay much less, paying $159 or $269 respectively.