BMT PRO stands for Best Multi Tools. It has an advanced feature to read pattern of Android Phone especially Samsung without data loss.
Currently, this features is available only in BMT PRO Dongle.
Android Tools: Unlock & Pattern Read.
HTC: FRP & Pattern Read without Bootloader unlock.
Huawei: Bootloader Unlock without Key, Read Vendor Country Code, Qualcomm Unbrick.
Samsung: FRP, Read Pattern, Network Unlock etc.
Intel : Unlock Network & Pattern.
LG: FRP & Pattern.