: Handy for fixing system-related issues and backing up essential data. How to Use SamFirm AIO for FRP Bypass
Connect your Samsung phone to the PC. SamFirm AIO will automatically detect the COM port. You should see the device model (e.g., SM-A525F , SM-G998B ) appear in the tool’s interface.
Once the log confirms success, the phone will usually reboot automatically. When it starts up, the "Verify your account" screen will be gone, allowing you to set up the phone with a new Google account.
If you are staring at a "This device is reset. Sign in to a Google account that was previously synced on this device" message, you have three options: Return to Samsung with a receipt, throw away the motherboard, or use SamFirm AIO.