Yes you see it correctly, the iPhone 4 carrier China Unicom is advertising a jailbreak service with purchase. They are selling a jailbroken iPhone 4 as well as a iPad 3G. We are not sure what iOS version is installed on these iDevices since iOS 4.0.2 breaks Jailbreakme.com. Maybe they only sell iPhones that which are shipped with a earlier version of iOS 4, or they managed to downgrade the firmware version.

The poster above reads “Support Service: Free SIM-trimming, jailbreak, installation of more than 10 hot apps.”

Source [9to5]