Turn on the 3G FaceTime feature hidden in iOS 5

Apple iOS 5 If it tells you now that iOS users can make FaceTime video calls anytime, I'm sure most of them will be crazy. iOS functionality has always been able to operate only in Wi-Fi network environments. Although rumors about 3GFacetime have never been interrupted, in fact, the use of this feature in the 3G network has not been implemented (except for the use of plug-ins after the jailbreak). 3G Video But I'm afraid it's going to end in iOS5. After some technicians discovered and opened the hidden panoramic photo/keyboard error correction function, the 3GFacetime function hidden in the iOS5 was also dug out. FaceTime interface below Let's look at how to open it: Step one: Use IFile or any other file management tool to enter/system/library/coreservices/springboard.app/ Step Two: Locate the N90ap.plist file and open the third step: Insert code 3Gvenice (as shown below) Step Fourth: Save the above steps, and then exit the file management interface this is simple, only need 4 steps to enjoy the 3G FaceTime portable. To be reminded, this tutorial currently only supports the iphone 4 and needs to complete the jailbreak. In the use of 3G FaceTime also pay attention to the residual flow-unlimited traffic users can ignore this one.