The phone screen turned white, then displayed the Apple logo. The progress bar beneath it began to creep forward.

If you are an iPhone user, enthusiast, or someone who loves exploring the limits of iOS entertainment—jailbreaking, downgrading, or restoring your device—you have likely encountered 3uTools. It is a fantastic, all-in-one tool for flashing, jailbreaking, and managing iOS content.

Place a # symbol at the very beginning of those specific lines to comment them out, or delete them entirely. Save the file and restart your computer. Method 3: Use an External SHSH Host Tool

Click the button in the bottom right corner of 3uTools. Download and install any available updates. Restart your computer and try the flash process again. 3. Check Network and Firewall Settings

In practice, if you see “hot” in the error message, it’s almost always a .