Samsung has aggressively patched the exploits used by v1.4. As of One UI 6.1 (Android 14), the company introduced Auto Blocker and Enhanced FRP that ties the lock to the physical e-fuse. The era of free, one-click tools like v1.4 is ending.
However, for technicians maintaining older devices (Samsung J7, Tab E, S7 Edge), Samsung FRP Tool v1.4 Extra Quality remains the gold standard. It turns a 2-hour headache into a 30-second click.
If you have acquired a legitimate "extra quality" version, follow this strict protocol to unlock a Samsung device without losing data (though an FRP lock usually means the phone has already been reset). samsung frp tool v1 4 extra quality download
How does this 2018 classic stack up against 2025 tools?
| Feature | Samsung FRP v1.4 | SamFW FRP Tool (2025) | Chimera Tool | | :--- | :--- | :--- | :--- | | Price | Free (Extra Quality) | Free | $250/year | | Android 13/14 Support | No | Yes | Yes | | USB Repair | No | Yes | Yes | | Ease of Use | Moderate | Very Easy | Complex | | Risk of Brick | Medium (if wrong binary) | Low | Very Low | Samsung has aggressively patched the exploits used by v1
Verdict: Use v1.4 only for legacy Samsung repairs. For Samsung A14, S23, or Z Fold 5, download SamFW (free) instead.
Once you have obtained the extra quality version, follow these steps: How does this 2018 classic stack up against 2025 tools
While this tool is legendary, it is not magic. You cannot use v1.4 on: