Yes they do but remember to upgrade to the latest iOS version 6
Yes, the iPhone 5 has siri. and in iOS 6 locations services for siri work in canada. Source: owner of an iPhone 5
Bose headset should work on a iPhone 6 Plus. This is the newest iPhone that has came out.
You can use the same SIM card for your iPhone 6 that you used in your iPhone 5.
Yes and also an iPhone 5
Yes and also an iPhone 5
No, an iPhone 6 Plus motherboard will not work in an iPhone 6. The two models have different physical sizes, component layouts, and specifications, making them incompatible with each other. Additionally, the iPhone 6 Plus has features and hardware that are not present in the iPhone 6, further complicating any potential for interchangeability.
The iPhone 5 will run iOS 6 or iOS 7.
There is no iPhone 6. The iOS can be downloaded to earlier handsets, yes.
No, the iPhone 5 battery is not the same as the iPhone 6 battery. While both devices use lithium-ion batteries, they have different sizes and capacities. The iPhone 5 battery has a capacity of 1,440 mAh, whereas the iPhone 6 battery has a larger capacity of 1,810 mAh. Therefore, they are not interchangeable.
The dock is the four apps that stay on the bottom of your screen. If you have iOS 5 or 6 on your iPhone 5 you can have 11 pages of apps. Each page can have 20 folders. That is 220 folders. Add the four folders from your dock to get 224 folders. Each folder can have 16 apps. 224 folders with 16 apps in each folder makes 3568 apps. If your iPhone 5 has iOS 7 or newer you can have 15 pages of apps. Each page can have 20 folders. That is 300 folders. Add the four folders from your dock to get 304 folders. Each folder can have 135 apps. 304 folders with 135 apps in each folder is 41040 apps.
iPad 3 (or iPad Retina Display) is out yes. iPhone 6 is not, but iPhone 5 is.