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cmu

  1. 2014-2018 Mazda 3 Skyactiv Audio & Electronics
    So I’ve done the following: 1. Upgraded to v70.00.100 2. Installed the new USB Hub to enable CarPlay everything works, I’m happy, however, I want to touch my screen at any speed, so my options appear to be: a) Serial Connection b) downgrade to v59 and do AIO to enable touchscreen, then upgrade...
  2. 2014-2018 Mazda 3 Skyactiv Audio & Electronics
    Hi all, In the last week I got a 2015 Mazda3 and am having issues with the touchscreen functionality on the CMU. The centre of the touch screen appears to not work - while the left and right hand sides do (about an inch either side). (Sounds like same problem as this fella ) There doesn't...
  3. 2014-2018 Mazda 3 Skyactiv Audio & Electronics
    My CMU says Your mazda is not equipped with navigation system ..... etc. also on bootup it says Your SD card not supported so on But it contains the Navigation SD card & below are the content. Kindly help me to understand this situation !! CMU version 56.00.513 4A N Thanks
  4. 2014-2018 Mazda 3 Skyactiv Audio & Electronics
    People! Problem with the cmu ... I've been with a black screen for several days. I have tried rebooting with mute + nav + back and nothing, disconnected the battery and nothing, I have checked the audio fuses 1 and 2 and they are fine. The back connections are fine. I can raise and low the...
  5. 2014-2018 Mazda 3 Skyactiv Audio & Electronics
    Hi all , please how back up all the data inside the CMU from Japan. I dont find the software ( any version in Japan language for Japan market downloadable from net, only EU USA etc ) Are available the instruction for save the firmware in USB key ? you have idea how make bakup ? thank you
  6. 2014-2018 Mazda 3 Skyactiv Audio & Electronics
    Hi all NEED JAPANESE FIRMWARE FOR CMU please help me thank you best regards
  7. 2014-2018 Mazda 3 Skyactiv Audio & Electronics
    Hey guys! So a while back I purchased a 2017 screen for my car in order to replace the 2016. The 2017 screen came with a CMU and I wanted to check the following: 1- Does newer hardware guarantee faster BT connection, processing and UI? 2- Or there is no difference between the 2016 and 2017...
  8. 2014-2018 Mazda 3 Skyactiv Audio & Electronics
    Whice kind of MP3 Tag CMU they support? Now the display show as ET language.(Can't Read) i want to know how can setup to made Mp3 Tag (Thai fonts)
  9. 2014-2018 Mazda 3 Skyactiv Audio & Electronics
    Hey I was doing a bunch of tests with my car and I needed to buy a CMU to test with. It is an old firmware version (before mazda started locking down firmwares). I have no use for it so if anyone here wants to do AIO tweaks but their cmu is locked, if you pay for shipping you can have this one...
  10. 2014-2018 Mazda 3 Skyactiv Audio & Electronics
    Hello, install the firmware adr 70 and install the AIO app and the system is in bootloop logo mazda and you listen to the radio you can only turn up the volume, is there a way to recover the radio via serial? I do not have the JCI backed up. I have searched for information but not much goes out...
  11. 2014-2018 Mazda 3 Skyactiv Audio & Electronics
    Hi! I thought this was only happening to others, how wrong were I.. After several iterations of MZD AIO tweaks, which all went well, on my ex stock 56.00.230A-EU firmware, I finally ended up in neverending boot last week. Unfortunately I have no backup.. I tried to contact my local dealer...
  12. New Member Introduction & Forum News/Guide
    Just bought a 2014 Mazda3 SP25 Astina. Noticed that the OS is only version 28....... I'm reading the How To update the firmware, and on step 14 it states that if S/W is below 29 refer to Service Information R036/18. Any Help would be great as I don't want to brick it!!!
  13. New Member Introduction & Forum News/Guide
    I would love to be with you all
  14. 2014-2018 Mazda 3 Skyactiv Audio & Electronics
    Hi, I had my CMU running v56 for a long time now, with some old tweaks, and the speedcam patches. It was working ok. A few days ago I updated the CMU to v70.000.021A but did not install tweaks yet. I plugged the Nav SD card again, but it won't load, it stays on "Loading..." forever. I removed...
  15. 2014-2018 Mazda 3 Skyactiv Audio & Electronics
    Hello everyone! I am from Vietnam and i have a question. How to change the language from english to vietnamese on mazda display My cx5 firmwave 59.00.520 4A who can help me. I am willing to pay a corresponding fee. Regards.
  16. 2014-2018 Mazda 3 Skyactiv Audio & Electronics
    Yes it is possible and a little bit tricky ... Currently the shell access via TTY and eth0 (via ssh) works This means we can easily debug customized CMU apps via this board without having to test them on the actual CMU thus preventing any bootloop scenario
  17. 2014-2018 Mazda 3 Skyactiv Audio & Electronics
    Hello all, I recently did the ID7 flash so my USB ports are open. I have confimed this by installing the tweaks via usb drive. When I bought the car a few weeks ago, I was on 51.00.351. Following the ID7 flash I upgraded to 59.00.545. Is it possible to downgrade to 59.00.502 or 504, given that...
  18. New Member Introduction & Forum News/Guide
    Hello, I would like to back from the firmware ver. 59.00.502 EU to an earlier version... 59.00.443C EU. Is it possible with the files below? https://my.hidrive.com/share/hsodpqja.l#$/Mazda_Firmware/EU_N Thks
  19. 2014-2018 Mazda 3 Skyactiv Audio & Electronics
    It is possible to add live bluetooth based temperature/pressure sensors to your wheels and capture the data to your CMU/Infotainment via a bluetooth board with with USB CDC support that is plugged to the car's USB port. The only thing is missing is the UI. Though it is possible to integrate...
  20. 2014-2018 Mazda 3 Skyactiv Audio & Electronics
    Hi All, Just finished connecting front OEM parking sensors with enabling the picture overlay on infotainment screen. I never seen any posts regarding complete integration so i decided to write one for thoose guys who have factory installed OEM rear sensors without CMU overlay. Sorry for my...
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