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GROM-USB3/USB2P, GROM-MST4/MST3P, GROM-IPD4 or GROM-AND2 firmware update procedure with USB stick.

Short video explains how to update the firmware on GROM-USB3/USB2P, GROM-MST4/MST3P, GROM-IPD4 or GROM-AND2 USB, Android Car Kits. GROM-USB3, GROM-IPD4 and GROM-MST4 are capable of Bluetooth Hands Free Calling and wireless music, iPod/iPhone/iPad integration, with optional add-on cables and dongles.

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