![](/images/default-pfp.png)
Hi everyone
I recently bought a VNA6000A and I am trying to set it up.
I followed the instructions to update the firmware to the latest version:
----------------------
How to update firmware
----------------------
* Switch off the NanoVNA.
* Hold down the JOG LEFT button (leftmost of the 3 pushbuttons) and switch on the NanoVNA.
* Once white screen appears, release JOG LEFT.
* Select the device in NanoVNA-QT under the "Device" menu.
* You will be prompted to flash a firmware binary, which you can download from the table above.
* The device should automatically reboot after the firmware is flashed. The whole process usually takes 5 - 10 seconds.
If the update takes longer than 10 seconds, there is likely a communication error and it is necessary to restart the update process. Simply switch off the NanoVNA and repeat the steps above.
Interrupting a firmware update will not brick your device, but you will need to flash the firmware again before the device will boot.
but I'm stuck at step 3, i.e. I release JOG LEFT and the screen is still white.
I bought the VNA from the official store so it should not be a clone. Can anyone please suggest a solution?
thanks
Valeria