To show the current firmware version on your JBL TUNER device, go through the following steps.

1. Turn on the JBL TUNER.
2. Press and hold this three-button combination: DAB/FM+ Volume+ and Preset 5, simultaneously for 3-4 seconds.
3. In the display, you will see a combination of letters and numbers. This is the current software version.
4. See picture below as illustration.

The new firmware version released is V.0.0.57 (shown in the picture above).
To get the latest version, ask our customer service for a guide and an upgrade file.