Sonicware SmplTrek
Current Firmware
3.1.154
Download the firmware zip from sonicware.jp/pages/downloads. Copy SmplTrek.bin to the root of the SmplTrek's SD card. Insert the SD card and hold the FUNC button while pressing the power button. Select SYSTEM UPDATE from the menu and press OK. The update completes automatically. Note: upgrading from v1.x requires first updating to v2.0.129.
Just for reference. For complete and up-to-date instructions, always refer to the manufacturer's official firmware page.
Firmware pageopens in a new tab — sonicware.jpManufacturer page →opens in a new tab — sonicware.jp
Manual →opens in a new tab — sonicware.co.jp
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