Other Common Solutions to Fix iTunes Error 3600
The following solutions can help you out of iTunes error 3600 when updating, upgrading, downgrading or restoring your iPhone over iTunes.
1. Ensure Your Apple Lightning Cable is Plugged Directly into Your Computer
Since iTunes error 3600 (iPhone error 3600) can be caused by interruptions from USB connection cable, it’s better you plug your iOS device directly into your computer’s USB port. Avoid using a third-party connection port, plugging into an attached keyboard or USB hub.
If you’ve rightly connected your iPhone to your PC using the right connection cable and directly connected to the computer USB port, then you can try to restore, update or downgrade your iOS device again.
2. Restart Your Computer and iPhone/iPad/iPod touch
If you’re in a rush to update, restore, upgrade or downgrade your device’s iOS, then you may not know that the first method we shared has solved your problem. It could also be that you’ve not restarted your device for a long while. So, restart your computer and iOS device and try restoring, updating, upgrading or restoring your device again.
3. Turn off Windows Defender Firewall
There are times when Windows Defender Firewall software can restrict iTunes when restoring, updating and restoring an iPhone/iPad or iPod touch. You can temporarily turn off your computer’s Firewall until you’ve complete your iPhone update, restore or downgrade.
Step 1: Click on the Windows Start button, and select “Settings > Update & Settings > Windows Security > Firewall & network protection.
Step 2: Choose a network profile and select “Windows Defender Firewall”.
Step 3: Switch the settings to Off.Jihosoft iPhone Backup Extractor Extract and recover all types of data from iPhone backup files, such as camera roll photos, videos, SMS, contacts, reminders, WhatsApp, and etc.
Gihosoft Free iPhone Data Recovery is a professional iPhone Data Recovery software to get back all your lost text message, photo, video, call history, note, contact and more from iPhone/iPad/iPod Touch.
