Thu, 10 March 2011
After installing iOS 4.3, I couldn’t find the new Personal Hotspot feature on my iPhone 4. Thanks to a tip from @Cgodefroy on Twitter, I figured out how to activate it. This will work for Proximus customers in Belgium.
Open the Settings app and navigate to General > Network > Cellular Data Network > Internet Tethering and enter internet.proximus.be in the APN field. You don’t need to provide a username or password. If you then quit and open the Settings app again, you should see the Personal Hotspot option. If you don’t, you can open the Network settings again and enable it there.