70mai the latest firmware update for Dash Cam A800

70mai 7 Months+ 6992

To all customers,

Thank you for your support.

As we received plenty of repeated questions from you, we decided to create this thread to post answers here. This thread will keep updating to help you solve your problems.

Date: 2021.03.30

Version: 1.0.9ww


Add speed unit option to settings item.

Optimize the sensitivity of vehicle triggered emergency video and parking monitoring video.

Optimize video watermark style.

Fix some known problems.

How to update firmware on the 70mai APP?

Please follow the steps below to perform the firmware update.

1. Open the 70mai APP and tap  > My devices. In the device list, find 70mai Dash Cam A800.

2. If there is available update of the firmware, a small red dot displays on the right side of the device name. Tap the name to enter the detailed device page and tap Firmware Update > Download New Firmware Version.

Note: Firmware download requires disconnecting the Wi-Fi connection to the dash cam.

3. After the download is completed, return to the homepage and reconnect the Dash Cam. After entering the preview screen, there will be a prompt Available update package detected. Push it to the Dash Cam?Tap Push and then connect the dash cam Wi-Fi to complete the push.

4. After the dash cam receives the update package, complete the update in the dash cam screen.

Note: The dash cam should be connected to an external power supply during the update.

5. After the update is completed, you can delete the local firmware package by tapping  in the upper right corner of the firmware update page.

We will keep updating this thread, please contact us via help@70mai.com if you can not find your question on the list.


70mai Team

最后于 7 Months+ 被70mai编辑 ,原因:
New Post (27)
  • Dmitry 7 Months+
    1 Quote 2Floor
    Will there be added support for the "driving route" function for this recorder?
    7 Months+
  • 0 Quote 3Floor

    I have several issues with this update. Firstly the front camera stops recording after 2 minutes (set with 2 min recording interval). The rear camera seems to continue recording normally...
    Made a reset of the SD card (128 Gb samsung very fast card)
    Before the rear camera was not detected until I deconnect and reconnect it (after update)
    7 Months+
  • 0 Quote 4Floor
    Where is the MPH setting that was promised in this update? 
    7 Months+
  • Danil 7 Months+
    0 Quote 5Floor
    M-DRV_1600307530809 Where is the MPH setting that was promised in this update?

    Check the firmware update for your A800.

    New firmware 1.0.9 is available with the ability to switch to MPH. 


    7 Months+
  • simonecapo 7 Months+
    0 Quote 6Floor

    After update firmware 1.0.9ww rear cam not problem , front camera have this problem :

    By setting 50hz pal :

                 Setting at 3 minutes file registered 2 minutes and 30 seconds

                 Setting at 2 minutes file registered 1 minutes and 40 seconds

                 Setting at 1 minutes file registered 0 minutes and 50 seconds

    最后于 7 Months+ 被simonecapo编辑 ,原因:
    7 Months+
  • 70mai 7 Months+
    0 Quote 7Floor
    M-DRV_1546263403715 After update firmware 1.0.9ww rear cam not problem , front camera have this problem :By set ...

    Can you share a wetransfer link for me to check the original video which was copied from memory card?

    So as I can confirm the problem.

    7 Months+
  • simonecapo 7 Months+
    0 Quote 8Floor
    70mai M-DRV_1546263403715 After update firmware 1.0.9ww rear cam not probl ...
    7 Months+
  • 0 Quote 9Floor
    No MPH option for 1.0.9ww (UK) firmware option WHY!!!
    7 Months+
  • 70mai 7 Months+
    0 Quote 10Floor
    Settings-Video Settings-Speed Unit-mh
    7 Months+
  • 70mai 7 Months+
    0 Quote 11Floor
    I'm downloading your 1.7G video now. and I will get back to you after confirming the problem with QA.
    7 Months+
  • 70mai 6 Months+
    0 Quote 12Floor
    M-DRV_1546263403715 https://we.tl/t-89AeobYBhA
    Hi3715, The testers are analyzing your videos now. I will keep update the latest status here for you
    6 Months+
  • 70mai 6 Months+
    0 Quote 13Floor
    M-DRV_1546263403715 https://we.tl/t-89AeobYBhA
    Hi,the developer has confirmed that this is a bug. And they have added this issue to list with high priority. 

    I strongly recommend you to change a nickname and stay in BBS, this issue will be resolved in next firmware update.
    6 Months+
  • simonecapo 6 Months+
    1 Quote 14Floor

    Ok for nickname from M-DRV_1546263403715 to simonecapo ...

    6 Months+
  • 70mai 6 Months+
    0 Quote 15Floor
    simonecapo Ok for nickname from M-DRV_1546263403715 to simonecapo  ...
    Haha, I thought you've left and not getting back to this thread.
    6 Months+
  • simonecapo 6 Months+
    0 Quote 16Floor
    Hi, I have another problem that I have noticed.
    After adjusting the time or synchronizing with the smartphone, at night when the cam remains off for a long time, it turns on again and goes back 2 hours.
    Is it a bug or am I something wrong? 
    6 Months+
  • Danil 6 Months+
    1 Quote 17Floor
    simonecapo Hi, I have another problem that I have noticed. After adjusting the time or synchronizing with the ...
    Change the time zone to the correct one in the settings menu of the DVR. The app does not have this setting.
    6 Months+
  • simonecapo 6 Months+
    0 Quote 18Floor
    Danil Change the time zone to the correct one in the settings menu of the DVR. The app does not have this ...
    I tried -2 hours, +2 hours, 0 hours.
    Result the file recorded in the video and data has 2 hours difference. 
    6 Months+
  • Danil 6 Months+
    1 Quote 19Floor
    simonecapo I tried -2 hours, +2 hours, 0 hours. Result the file recorded in the video and data has 2 hours dif ...
    What city and country do you live in?
    6 Months+
  • simonecapo 6 Months+
    1 Quote 20Floor
    Danil What city and country do you live in?
    6 Months+
  • huuphamlc 3 Months+
    0 Quote 21Floor

    my 70mai a800 (bought from taobao) cannot update firmware from 1.0.6 to another firmware, can you help me find why update not working, please.
    Many Thanks.

    3 Months+
  • Meganitrospeed 3 Months+
    0 Quote 22Floor
    huuphamlc my 70mai a800 (bought from taobao) cannot& ...
    The A800 is no longer supported only the A800S is afaik
    3 Months+
  • simonecapo 1 Months+
    0 Quote 23Floor
    Finally I found the reason that always put the time back by 2 hours even on the day of the precise adjustment.
    If it helps anyone, there is a default setting on automatic time adjustment, it was set to on.
    Now that I have turned it off, the time remains correct. 
    1 Months+
  • simonecapo 1 Months+
    0 Quote 24Floor
    I spoke too soon ...
    Now go back 1 hour instead of 2 ... 
    1 Months+
  • 0 Quote 25Floor
    Hello! Is the "time-lapse recording" and "driving route" in the A800 a chance to put into it? Thanks:
    23 Days+
  • simonecapo 23 Days+
    0 Quote 26Floor
    They are not present on this cam. 
    23 Days+
  • 70mai 22 Days+
    0 Quote 27Floor
    M-DRV_1636819613605 Hello! Is the "time-lapse recording" and "driving route" in the A800 a chance to ...
    Hi, currently there are these two functions (time-lapse function and driving route function) in A500S and A800S. But we have received your suggestion. If possible, they will be added in A800.
    22 Days+
  • 70mai 22 Days+
    0 Quote 28Floor
    simonecapo They are not present on this cam.
    Hi, A800 and A800S have different functions. A800 doesn't support time-lapse and driving route function.
    22 Days+
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