Q: I have an iPad 2 which uses O2 as its carrier. I am about to buy an iPhone 4S on O2 as well, and am wondering if I can get rid of the iPad 2 connection and drive it off my iPhone? - Philip A: From a technical point of view this is definitely possible via a feature known as Personal Hotpot, introduced about two years with iOS 4. The Personal Hotspot feature allows you to share your iPhone’s data connection via Wi-Fi or Bluetooth with up to…
