Q: Does SAMFW Tool 4.7.1 work on Samsung Galaxy S24 Ultra? A: Yes, partially. FRP removal works, but some lock screen functions may be limited until the developer updates for the Snapdragon 8 Gen 3.
Q: Will this trip Knox? A: No. SAMFW Tool does not modify the bootloader or flash custom binaries. Your Samsung Pay and Secure Folder will continue working.
Q: Can I use SAMFW Tool on a Mac? A: Not directly. You need to run Windows via Boot Camp, Parallels, or VirtualBox. samfw tool 471 remove samsung frp download new
Q: The tool says "No Device Found." What now?
A: Enable "Developer Options" by tapping Build Number 7 times (if you can access settings). Turn on "USB Debugging." If you're on FRP lock screen, use the "Emergency Call" method (type *#0*# then back button – some phones open MTP).
Before proceeding, ensure your PC and phone meet these requirements: Q: Does SAMFW Tool 4
| Component | Requirement | | :--- | :--- | | Operating System | Windows 7, 8, 10, 11 (64-bit or 32-bit) | | RAM | 2GB minimum | | USB Cable | Original Samsung data cable (not charge-only) | | Drivers | Samsung USB Drivers installed | | Phone Battery | At least 30% charge | | .NET Framework | Version 4.7.2 or higher |
In SAMFW Tool:
Tool will:
Result: Phone restarts to Setup Wizard without Google account verification. Before proceeding, ensure your PC and phone meet