If you have ever been locked out of a second-hand Samsung phone, or if you run a mobile repair shop, you likely know about SAMFW Tool.
Who Can Benefit from SAMFW Tool Version 1.21.0? samfw tool version 1.21.0
The QoL improvements to USB detection alone save about 5 minutes of frustration per device. For a free tool, that is a massive win. Blog Post: Digging into SAMFW Tool v1