modular747 wrote:
Again, incorrect. In this situation, the OP has no internet connectivity for this phone (WiFi broken, deactivated from cell service) and the phone can't be located or erased remotely. If this were not the case, he could have disabled FMiP on the phone itself, and proceeded with erasing content.
Connecting the iPhone to iTunes on a computer that has an active internet connection is all that's needed. You can activate an iPhone via cellular data, wi-fi or iTunes.
While you may need to use Recovery Mode, which is the only way to force the device to restore if FMiP is turned on in the device, once iTunes checks the Apple Activation Server and confirms the device has been removed from FMiP (which is done at the www.cloud.com), then it authorizes the device to activate.
If he follows my instructions, then even without a direct wireless internet connection, he can still erase the device and have it removed from Find My iPhone. I've had Apple set up service for devices in a similar situation. For example, water damage where the device will not even power on at all, so it has no internet connection period. Apple will not set up a device for repair, even with AppleCare+, until FMiP is disabled. If you disable it at www.cloud.com, that's all that's needed. I've even had one where the device would not connect to cellular data or wi-fi, because of an antenna issue, but had FMiP turned on. This procedure worked then, and I see no reason why it wouldn't work now. I may end up saying 'No service' for the associated carrier that it is locked to, but that's normal for this situation.
Recovery mode forces a device to restore, but then requires you to satisfy Activation Lock once iTunes communicates with he server and sees that FMiP is enabled. If you disabled FMiP on www.cloud.com first, then Recovery mode never encounters Activation Lock.