Firmware 74.00.311 and 74.00.324 upgrade/downgrade possibility confirmed

The possibility of firmware 74.00.311 and 74.00.324 upgrade/downgrade. The ID7v3 method is technically very difficult, but possible.
Disclaimer:
[There are no plans to share the solution yet, because Mazda also actively monitors publics activities and quickly closes holes in its firmware. Any comments regarding this will be totally ignored!]

[@bryanvuong1120]

Hello, where can I dow

[@mikele85_1]

Great job 👏

[@davidcoffre4052]

How do you get that firmware versions?

[@lrod8692]

Where can I download 74.00.324?

[@alanfatfish]

I also want to know

[@ADwaMoviesandMusicsproduction]

@@alanfatfish I saw another video once, upgrading it, I think you may find videos to upgrade, and what I want is to downgrade

[@alanfatfish]

@@ADwaMoviesandMusicsproduction thx for your response. I will go to have a look. ☺️

[@ADwaMoviesandMusicsproduction]

@@alanfatfish actually I was trying to find videos for the last hour and I found the video you wanted. Let me send you the link

[@ADwaMoviesandMusicsproduction]

@@alanfatfish ua-cam.com/video/qO3Lzln1Fc4/v-deo.html

[@tarsba-bu1ed]

hi, do you have plz the link to download?

[@caseyroberts3419]

Is it possible to get a link to the firmware? Can I direct update from 70.00.100 NA N

[@dcr92]

Greetings friend!
How do you get wallpapers in Mazda Connect with those versions 70 or 74?

[@IKB2023]

Can I go from version 70.00.367A 4A N to version 74.00.324A 4A N adr directly? thank you

[@wittayaphattanapong6164]

4an

[@mundoacuatico16]

If you can, what you can't do is install an older one.
@@wittayaphattanapong6164

[@subeiren]

Excuse me, could you give me a download link?

[@dokjik952]

please i can download firmware its where?

[@Louisnguyen_2024]

Can you share it yet ?

[@mundoacuatico16]

Mi estimado amigo como estas queria preguntarte donde puedo conseguir la actualización 74.00324 y que beneficio tiene para mi mazda 3
2016

[@mundoacuatico16]

@@3djuandavid tengo es la anterior amigo la queesta antes de la 324

[@mundoacuatico16]

tengo la vercion cmu150-NA70367, PERO ESTOY DESCARGANDO UNA MAS NUEVA @@3djuandavid

[@jhimmycalvache9592]

Has logrado conseguir la formware que pudieras compatir por favor? Si es para zona sur américa sería genial.

[@fagy15]

@@jhimmycalvache9592 Hola lograste conseguir el CMU? Busco la 4A N.

[@diegogomez2096]

hola@@mundoacuatico16 , tienes la version 74 ADR?

[@user-tt9ux3kw9b]

Do you have the software available for sale? I need it

[@MarcoUrrea]

ua-cam.com/video/qO3Lzln1Fc4/v-deo.html