A129 Pro Duo died during update

[barshad]

Hi,
During firmware update my dash cam died (someone asked me to update A139 firmware and boot loader), is there anyway to make it alive again?
Dash cam is not turning on and there is no sign of life.

Thank you

 

[Mudwin]

I had to use the reset as unit didnt like 2.5 and wouldn't power up after attempting to update firmware. Battery pack and PC wouldn't power it but when I put it back into car it powered on and the update installed.

Why does camera not turn on? how do I fix it?

Scenarios: The screen is on but the camera does not react to buttons. The screen is black and the PWR light flashing or solid The screen is black and no lights at all No lights at all (For non-screen cameras) How to Troubleshoot？ ...

support.viofo.com

 

[Marajhones]

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[dala]

this is a problem if you have updated the A129 with the A139 firmware
send back for repair or buy a new camera

 

[Capture Your Action]

this is a problem if you have updated the A129 with the A139 firmware
send back for repair or buy a new camera

A139 firmware cannot be loaded onto the A129. The camera won't accept it.

 

[xiongguoy]

OP flashed the A139 bootloader into the A129 Pro, which will allow flashing of A139 firmware.
If you still have your device you can try to flash back the A129 Pro boot loader, then flash back A129 Pro firmware.
You may need to rename the A129 Pro Bootloader to a A139 bootloader for it to be accepted.

A129 Pro BootLoader:

https://www.xsocam.com/downloads/viofo/LDA129P/

A129 Pro Firmwares:

https://www.xsocam.com/downloads/viofo/