Scroll down to and select Add or remove exclusions .
In 3uTools, use the button to select the file manually instead of letting the program download it automatically. Summary of Quick Fixes When to Use Run as Admin When starting 3uTools to bypass basic permissions. Check Antivirus If 3uTools is blocked immediately upon opening a folder. Rear USB Port If the error occurs midway through a process. Manual IPSW If the download folder itself is the issue.
To rule out third-party security software completely, boot Windows into . In this mode, only essential drivers load. Run 3uTools here. 3utools failed to access folder error code 13 new
The target folder for firmware downloads or data backups has been relocated, corrupted, or set to "Read-Only".
In the context of 3uTools, this usually happens when the software is trying to read, write, or modify a folder (either on your computer or on your iOS device) and is blocked by the operating system's security protocols. Scroll down to and select Add or remove exclusions
: If the device isn't recognized correctly, open Device Manager , find "Apple iPhone" or "lib USB win32 devices," and select Uninstall device . Reconnect the phone to trigger a fresh driver installation. 3. Adjust Security Permissions
Download and install the latest iTunes from the Microsoft Store or from Apple's site. Restart your computer and launch 3uTools. Phase 3: Handling Device-Specific Issues Check Antivirus If 3uTools is blocked immediately upon
Security tools frequently block 3uTools from executing deep system changes. Adding an exception lets the app read and write files without interference.
