Error 9 on iTunes – Antivirus program and a Firewall
If the Transfer between iTunes and your iPhone is interrupted, it can be another program to blame for it.
- Possibly iTunes is blocked by a program. First, disable your Firewall and your anti-virus program, and test whether the Problem is solved. If Yes, you should add exceptions for both programs.
- If you are using the Windows Firewall, you should be an exception to Windows Firewall to add.
- In two other practical tips we show you how to exceptions in Kaspersky , and Avira AntiVir in the add. Information about other anti-virus programs, see the respective manufacturer's website.
- After you have added the exceptions, you can enable the programs again.
iTunes error 9 how to fix
iTunes-error-9: problems with USB connection
If the error 9 still occurs, something is wrong with the USB cable or the Software. Here are some tips to eliminate the error:
- iTunes throws out an iPhone often again, if it was not connected with the Original cable. Start iTunes just new and you use an Original cable. If the Problem persists, your cable may be defective.
- You can test whether the Problem also occurs on a different USB Port on your Computer.
- Alternatively, you can data between iTunes and an iPhone via Wi-Fi synchronization sera.
- If you are unable to solve the Problem, you should reinstall iTunes and restart your Computer.
What to do if iTunes crashes when your iPhone just connect, read in the next tip.
