To show the current firmware version on your JBL TUNER device, go through the following steps.
- Turn on the JBL TUNER.
- Press and hold this three-button combination: DAB/FM+ Volume+ and Preset 5, simultaneously for 3-4 seconds.
- In the display, you will see a combination of letters and numbers. This is the current software version.
- 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.