The "MP" in MPTool stands for Mass Production. Manufacturers use these utilities to program the firmware and configure the internal settings of a USB drive before it hits the shelves. The V2.5.36 v7 version is highly sought after because it is "verified" to work with a specific range of SM3267, SM3268, and SM3271 controller series.
You should look for the SMI MPTool V2.5.36 v7 if you encounter the following issues with an SMI-based drive: smi mptool v2536 v7 verified
. Look for strings like SM3267AB , SM3268AA , or SM3271 . The "MP" in MPTool stands for Mass Production
: Press the "Start" button. Do not unplug the drive during this process. smi mptool v2536 v7 verified