[andrewa]

So, it looks like 74.00.310A (besides preventing downgrading) also corrects an error with falsely read high temperature detection on the display.

https://static.nhtsa.gov/odi/tsbs/2022/MC-10209746-0001.pdf

I think I’ve seen this error once or twice before.

 

[up2late]

Does 74.00.310A require the new HU or will it work on the non wireless CarPlay model? I tried to update but it showed no FW available. Wondering if it’s the former or I just have a bad usb.

Thanks.


Sent from my iPhone using Tapatalk

 

[Tristan-cx5]

Bad usb or not correct/complete download of firmware. I updated to 74.00.310 NA at an old CMU (HU) from 2015 and it worked.

 

[staticxx]

I have Mazda 3 (2017) with fw 7ooo352 NA. I want to do aio tweak. Does anyone have version 7000352 NA that can send to me? The tweak requires me to have an update file and serial connection.

Thanks

 

[ASH8]

Continuous infotainment reboot in or near Seattle Washington.
Troubleshooting fix by Mazda is not possible due to the recent continuous infotainment reboot.

It appears IF you have a CMU in continuous Boot Loop because of a Seattle HD Radio Transmitter issues then you must apply to your Mazda Dealer who will contact MNAO and decide on a case by case basis on the repair procedure if any.
In many cases a complete new CMU is required, however it also appears that this radio station has since rectified this transmitter bungle and Mazda Dealers ARE NOT seeing the Mazda Owners with complaints.

4/26/2022-UNFORTUNATELY, MC QA DECIDED NOT TO TAKE POSITIVE COUNTERMEASURES.
THEREFORE, REPAIRS WILL BE HANDLED EVERY ISSUE AS IT OCCURS.

2/7/2022 - West dealers are reporting a reduction of calls on this concern since the end of last week. The two most impacted dealers have stated that most customer are reporting the issue began on 1/24 - 1/31. It appears the changes made to 94.9 FM last week have stopped further units to be impacted. We have somewhere around 150 vehicles reported to dealers at this time.
2/4/2022 HD radio has made some modifications at the stations the week of Jan 31. HD radio requested to know if MNAO has seen any further vehicles that has the issue reported?
Western Region collecting CMU’s for MC analysis.

 

[raffi]

Hi. I am looking for firmware for the MZD - EU version. All links are no longer available. Maybe someone have version 55,56,58 and can share? I'm stuck at v31. Thanks!

 

[craz]

Sorry, all links are gone from here, search in other forums or Aliexpress CP/AA hub kits pages.

 

[andrep]

Hi. I am looking for firmware for the MZD - EU version. All links are no longer available. Maybe someone have version 55,56,58 and can share? I'm stuck at v31. Thanks!

raffi see here OneDrive

 

[raffi]

raffi see here OneDrive

Hi. Thanks! I installed 31.00 from this link yesterday. I had 29.00.000 earlier. I found 56.xxx version but when I copy it to usb, plug to car, nothing happens. When I try to find update, there is a information that no new update on USB. Looks like USB is empty, but I copied all files, same like before to install 31.xx... So I'm looking for another 5x version. Maybe someone have it downloaded and can share, even in priv message?

 

[Gruni]

Hi. Thanks! I installed 31.00 from this link yesterday. I had 29.00.000 earlier. I found 56.xxx version but when I copy it to usb, plug to car, nothing happens. When I try to find update, there is a information that no new update on USB. Looks like USB is empty, but I copied all files, same like before to install 31.xx... So I'm looking for another 5x version. Maybe someone have it downloaded and can share, even in priv message?

Hi,

from 31.00.100A you can go directly to 70.00.100A !! After that step, next update is 70.00.367A.
Whats your plan? AIO-Tweaks, or Mazda-AA/CP-Hardware-Kit?

Bye
Gruni

 

[raffi]

Hi,

from 31.00.100A you can go directly to 70.00.100A !! After that step, next update is 70.00.367A.
Whats your plan? AIO-Tweaks, or Mazda-AA/CP-Hardware-Kit?

Bye
Gruni

Aio tweaks. But it's working with v5x firmware.

 

[andrep]

Aio tweaks. But it's working with v5x firmware.

I sent you a reply on another forum where you asked.

 

[tkoreaper]

Does anyone happen to have 59.00.502 NA firmware? I think I need it to get the serial connection working after going to v74.

 

[Gannicus55]

Hi everyone, can some one please send me the link to download the ADR 70.00.021 4A firmware, ive looked every where, but i can not find it. Thank you!

 

[Tristan-cx5]

I assume that you want that version because you plan to install official Android Auto/Apple Carplay. Then every higher ADR firmware starting with 70 would also be fine for you - or even better due to less bugs... (the higher the number, the more bugs are fixed)... e.g. 70.00.367 ADR = 4A N can be found in the link some posts above yours (post #348).

 

[polskar]

May someone kindly share MD5 / SHA1 for 74.00.310NA?

 

[Tristan-cx5]

cmu150_NA_74.00.310A_update.up
MD5: 0081ab62dd9213b0a6974a7466d65253
SHA1: 744692d9395c5be6f137f1e802ddb93b07a72bee

 

[Gannicus55]

I assume that you want that version because you plan to install official Android Auto/Apple Carplay. Then every higher ADR firmware starting with 70 would also be fine for you - or even better due to less bugs... (the higher the number, the more bugs are fixed)... e.g. 70.00.367 ADR = 4A N can be found in the link some posts above yours (post #348).

Actually i read in this post (AIO Tweaks and Firmware Ver .502- READ THIS) that AA from AIO works on 70.00.021 firmware, thats why a whant to install it, the other option i have is to install 59.00.545 4A ADR version but i cant seem to find it, i can only find the NA N version but the radio frecuencies do not wokr in my region, can anyone help me with the firmwares please?

 

[Tristan-cx5]

@Gannicus55 : Sorry, but you mixed up two different AA versions.

• The one mentioned in the link is "AA True_go v1.15", which once was a fork of the AIO AA. It was a user development and was banned - most probably due to copyright problems. The threads/posts about it in this forum are not accessible anymore. So you have no chance to get it - at least I do not know any.
• AIO AA is still available in AIO Tweaks: www.mazdatweaks.com - it does not work at any FW 70. It is said to work most stable at FW 59.00.502.
• Official AA/CP requires any FW 70 and the new hub+2 new cables. The newer/higher the firmware version number, the less bugs it has.

 

[Gannicus55]

@Gannicus55 : Sorry, but you mixed up two different AA versions.

• The one mentioned in the link is "AA True_go v1.15", which once was a fork of the AIO AA. It was a user development and was banned - most probably due to copyright problems. The threads/posts about it in this forum are not accessible anymore. So you have no chance to get it - at least I do not know any.
• AIO AA is still available in AIO Tweaks: www.mazdatweaks.com - it does not work at any FW 70. It is said to work most stable at FW 59.00.502.
• Official AA/CP requires any FW 70 and the new hub+2 new cables. The newer/higher the firmware version number, the less bugs it has.

Thank you tristan for the info, i understand know.

So my only option is to make a downgrade from 70.000.100 to 59.00.545 A4 so that i can use AIO AA, but a cant find the firmware
i Dont have the money right know to buy the CP AA USB unit, thats why im looking for this firmware