Lukas LK-7900 Ara with OBD II firmware update problems

Pete Ivie

New Member
Aug 10, 2014
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United States
Ok so I'm really new to dash cam's but not to loading firmware onto electronic devices. With that being said has anybody had trouble updating firmware on Lukas Lk-7900 Ara with OBD II to version 0A31? No matter how many times I try the firmware says it is updating but it will never finish. It locks up and then I have to go back to v.AC31. I just purchased the OBD sensor two days ago and it won't show up on the play back in the viewer. BTW I am using the correct viewer that works with the OBD sensor. Thanks in advance.