Follow these updated troubleshooting steps to clear the error and get back to managing your iOS device. 1. Run 3uTools as Administrator
: A faulty USB cable or port can sometimes trigger generic access errors if the data stream is interrupted during a folder-intensive operation. Step-by-Step Troubleshooting Guide 3utools failed to access folder error code 13 new
: Software version mismatches are a common cause for "unknown" or "access" errors. Ensure you are running the latest version of 3uTools (Version 3.16 or higher) to fix known server and access bugs Manual IPSW Restore Follow these updated troubleshooting steps to clear the
: Error 13 can occur when the software is pointing to a directory it cannot write to. Try changing your download or backup path to a simpler location, such as a folder directly on your C:\ drive or the Desktop, to bypass folder permission restrictions. to bypass folder permission restrictions.