3194
Moderate
iTunes · Media Sync & Recovery
iTunes cannot verify firmware signing request with Apple servers.
Quick Answer
Error code 3194 on your iTunes Media Sync & Recovery means: iTunes cannot verify firmware signing request with Apple servers.. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
Likely Causes
How to Fix It
1
Check and reset hosts file entries for Apple signing domains.
2
Disable proxy/VPN.
3
Use currently signed firmware only.
4
Retry on different network.
5
Update iTunes and retry.
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
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