iOS 4.3 brings Personal Hotspot to GSM iPhones Categories: AAPL Company iOS Devices Written by: Mark Gurman @markgurman January 12, 2011 / 1:29 pm Share Comment It’s official: It works over AT&T but you need to sign up for the tethering plan. $$$ for AT&T! Like this:Like Loading... Share This T-Mobile Usage cap on AT&T's 'Unlimited' iPad 3G data plan on trial… Leave a Reply Cancel reply Enter your comment here... Please log in using one of these methods to post your comment: Email (required) (Address never made public) Name (required) Website You are commenting using your WordPress.com account. ( Log Out / Change ) You are commenting using your Twitter account. ( Log Out / Change ) You are commenting using your Facebook account. ( Log Out / Change ) You are commenting using your Google+ account. ( Log Out / Change ) Cancel Connecting to %s Notify me of follow-up comments via email. Notify me of new posts via email.