3194 when updating to ios
This address deflects the signature verification process to the Cydia servers.If you are going to downgrade to an earlier version of firmware, it is likely that the version of i OS you are trying to install on your device is no longer signed by Apple.The computer from which you are trying to perform the operation does not have the latest version of i Tunes installed and this cause i Tunes error 3194.Step 2: To fix the error 3194 is necessary to set the device in DFU mode and for this you will have to hold the Home and Power button at the same time for at least 10 seconds and after this just hold the Home button.
When the i OS device is in DFU mode, the program will detect it and leave the Home button also. If you are not sure, please, check your device’s manual and proceed to click on Download to install the firmware and wait until the process complete.
You can fix this by performing a remote factory reset of your device.