The V3.1 hardware revision addressed several connection drop-out issues found in older "blue box" adapters.
It typically features a more "plug-and-play" experience with Windows-based software. Mk Emmc Plus V3.1
When a device suffers from a "hard brick"—meaning it won't turn on or enter recovery mode—the MK eMMC Plus V3.1 allows you to write the bootloader (dump files) directly to the chip to bring the hardware back to life. Data Recovery The V3