Firmware Version for A129 Plus Duo Dash Camera (16GB EMMC Version)

[Techifan]

I have the A129 Plus Duo Dash Camera (16GB EMMC Version) and the latest firmware is shown as V1.4. However, the standard A129 Plus Duo Dash Camera shows the latest firmware to be V1.5.
I assumed that as the cameras are basically the same apart from internal memory that the firmware would be the same.
So which firmware should I use ?

 

[VIOFO-Support]

If the dashcam doesn't have a problem, don't need to update the firmware. V1.5 is updated to fix a Wi-Fi issue.

 

[Techifan]

If the dashcam doesn't have a problem, don't need to update the firmware. V1.5 is updated to fix a Wi-Fi issue.

Thanks for the reply and clarification.