Z3x-mst-tool-v2.6.1.4

If you are still using or earlier, you are likely missing out on stability fixes for the latest Samsung One UI 6.1 devices. 2.6.1.4 feels snappier. The connection time to an MTK device via Meta Mode has dropped by roughly 2 seconds.

: Advanced users can use the tool to read, write, and manage specific partitions like EFS and NVM, which hold critical calibration data. Hardware vs. Software Requirements Z3x-mst-tool-v2.6.1.4