Octoplus PRO JTAG Software v.1.7.0 Release Notes:
Added possibility to work with MediaTek CPU-based devices via USB: Write Firmware using scatter ("MTK Factory Repair"), Read/Write/Erase Full Flash/Custom Flash operations are supported.
Added support for some models via eMMC
Added support for some models via USB
Added 15+ new unique Qualcomm USB Loaders to Software Loaders’ Data Base (Read/Write/Full Erase operations are supported).
New “Live logs” uploaded into the Support Area.
Some adjustments and improvements were made.
All pinouts and repair procedures are described in the manual ("Help" button in the software).
More info and discussion are HERE