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.

While SamFW FRP Tool 4.1 is a "top download," users should be aware of the following:

: He connected the phone to his PC and entered *#0*# on the phone’s emergency dialer to open the "Test Mode".

: Supports Android versions ranging from Android 9 (Pie) to Android 14. Step-by-Step Download and Usage Guide