Hopefully you're backed up, or at least have your photos and music saved elsewhere, because putting your phone in DFU (Device Firmware Update) mode will ... re using an iPhone 6 or earlier ...

A black screen could also indicate that your iPhone has been placed into DFU ... 6: On your working iPhone, tap Continue. Step 7: Your will see a code on the iPhone in recovery mode. Enter this ...

Now it’s being used to emulate your victim hardware’s DFU mode. This is done by supplying the vendorID and productID of the victim, then pushing the firmware update as supplied by the ...