2017~2024 MyMazda App Connection issues KF CX-5 with 10.25 inch screen

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The Mazda TCU or Telematics Communication Unit in late CX-5 is having issues connecting with car and phone network for MyMazda App features, there is now a download update file available, rather than repeat here please go to this link inside this forum.

MyMazda App will not communicate with car (where applicable)

Owners may experience that the MyMazda APP cannot communicate the vehicle properly resulting in following issues. Remote Door Lock / Remote Door Unlock will not work. Condition monitor information is not refreshed. The reason why is the telematics communication unit (TCU) fails to...

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NOTE::
TCU Updates for CX-5 and CX-9 for North America are now available, and for Mazda 3, CX-30, MX-30, CX-50.
No updates for EU/UK yet.
You must message me for file and ONLY if your car came with a TCU (from mid 2021 onwards), and no you CAN not retrofit Hardware, impossible. Mazda Servers know your VIN and MyMazda APP registration will fail.