Tap the button located at the bottom of the device interface. Input the service dialer code sequence: *#0*# .
: Added the ability to hide "Developer Options" and fixed various server update bugs. Download and Security Information You can find official downloads and updates directly at the SamFw Tool Blog Safety Note samfw frp tool 41 download top
Step-by-Step Guide to Use SamFw Tool 4.1 (Samsung Test Mode) Tap the button located at the bottom of the device interface
Proceed with caution and only for devices you own. Download and Security Information You can find official
Version 4.1 was released during a critical transition period for Samsung security. It is particularly famous for its high success rate on devices running . While it supports Android 11, the exploits for Android 11 in this build were less consistent than in later updates (v4.6+), but it remains the go-to tool for older Galaxy J, A, and S series models.