Stmtk Universal Tool Link -

With great power comes great responsibility. The stmtk universal tool link bypasses many hardware security mechanisms—including Secure Boot and eFuse readback protection. This is essential for legitimate repair but also a vector for misuse.

Are you trying to (FRP/PIN) or repair the firmware ? stmtk universal tool link

STMTK Universal Tool Link

Always use a high-quality data cable, not just a charging cable. With great power comes great responsibility