Fix the "Not Good" status in the *#0011# service menu.
Automatically patch the certificate/network status without needing complex box commands.
Every Samsung firmware carries a . Once you update your phone to a higher binary (like U8), you cannot downgrade to an older one (like U7 or U6).
Samsung Galaxy J7 Pro (SM-J730F) Binary 8 (U8) Auto Patch Firmware: The Ultimate Repair Guide