Save blobs every time a new iOS version drops, even if you don't plan on using it. Set a monthly calendar reminder. Future you will thank you when a jailbreak drops for an older version you had the foresight to save.
Your ECID (Exclusive Chip ID) is like a social security number for your iPhone. 3uTools reads it automatically, but sometimes it reads it in when it needs Decimal , or vice versa. One wrong character, and the SHSH request bounces. i unable to request shsh 3utools fix better
Temporarily disable Windows Defender or your third-party antivirus. Ensure that 3uTools has administrative privileges by right-clicking the icon and selecting "Run as Administrator." 4. Fix Network and DNS Issues Save blobs every time a new iOS version
"Overcoming the 'Unable to Request SHSH' Error in 3uTools: A Comprehensive Analysis and Solution" Your ECID (Exclusive Chip ID) is like a
version, it will fail unless you have previously saved SHSH blobs for that specific device. 3. Switch to "iTunes Flash" Mode