Hello Jaxov, I just got my Gevey SIM Pro and I followed the instructions correctly on how to install and use the Gevey SIM. Within few minutes I got my phone unlocked and currently I am using it over T-Mobile network. However, the caller ID feature of the iPhone is not working after unlocking the device. I have already downloaded and installed “Caller ID Format Fix” Cydia app but it doesn’t work. Also, FaceTime video chat is not working as well. Do you have any solutions for this? By the way, I am on iOS 4.3.3 with 4.10.01 baseband installed. Thanks.
Asked by: Junthy from Shreveport, Louisiana
On the other hand, did you activate your iPhone? If not, then please do so in order to activate FaceTime and other features of the iOS to work on the jailbroken and unlocked iPhone. To activate, just simply insert the official SIM card or any AT&T SIM into your iPhone and then connect it to iTunes (do not forget to remove the Gevey SIM before activating). Just follow the onscreen instruction and you’ll be fine. No AT&T SIM card available? You don’t have to worry because you will still be able to activate your iPhone using SAM app. The step-by-step guide on how to download and use SAM to activate iPhone can be found here.