I Unable To Request Shsh 3utools Fix Better Today

If you have saved SHSH blobs for that unsigned version:

Note: This only works for 64-bit devices (iPhone 5s and later) and usually requires the device to be in DFU mode. i unable to request shsh 3utools fix better

When 3uTools says it cannot request SHSH blobs for your device, it means the software failed to get a digital signature from Apple’s servers for a specific iOS version.
Key fact: Apple only signs the latest iOS version for most devices. You cannot request SHSH for older, unsigned iOS versions unless you already saved them before Apple stopped signing. If you have saved SHSH blobs for that unsigned version:

3uTools relies on the Apple Mobile Device Service and iTunes drivers. If your Windows Winsock catalog is corrupted (common after malware or VPN use), 3uTools cannot open the secure port 80 or 443 to Apple. Note: This only works for 64-bit devices (iPhone

Uninstall 3uTools for SHSH purposes. Use it only for flashing or battery data. For SHSH:

If red, stop. 3uTools is not the problem. There is no "fix" for a closed window.