Disconnect and reconnect your USB cable. Ensure you are using a USB-A port if possible, as USB-C hubs sometimes interfere with DFU detection.
Some tutorials still mention or RedSn0w – these tools are outdated and no longer run on modern operating systems without virtual machines. Legacy iOS Kit is the modern standard. downgrade ipod touch 5 to ios 6
If you see error code 1015 during any restore attempt, it means iTunes has detected you're trying to install an older, unsigned IPSW. This is expected behavior when using standard recovery methods. The solution is to use one of the specialized tools (CoolBooter or Legacy-iOS-Kit) rather than iTunes directly. Disconnect and reconnect your USB cable
Despite its age, iOS 6 is fantastic for: iOS 6 is fantastic for: