Have you disconnected the GPS connector at the CMU and connected it again?
I don't have this blue GPS connector what is connected directly to my CMU. This is what we're speaking before. I was checking, everything in the car until I can and I have a GPS antenna (D24V 66 DY0, KA152) what is connecting to a box (I checked yesterday more a bit: K131-66DF0 A, DESAY SV, KA087) next to my TAU. And from the GPS Antenna is coming a black cable, but not connecting directly with a blue GPS connector to my CMU.
Anyway, I have GPS signal as you can see from the test screen result previously posted here. Just when I insert the SD-card the GPS signal is going to 0 and no GPS.
This car was imported to EU 2 months ago.
I was doing from the beginning:
Installed AIO tweaks (Touchscreen while moving, Speedometer, Pause on mute, Fuel consumption Tweak, Android Auto, Swapfile, Enable Wifi)
Removed all previously installed AIO tweak (I left only the SSH bringback and Wifi on).
Firmware update from 59.00.540 JP M after installed 59.00.545 EU N and yesterday to 70.00.100A EU. Firmware reset, removed couple of times the negative terminal from battery.
I was reading another one article on Japanese forum/blog that I had to downgrade first to v33 or v55 NNG firmware and after gonna work with my JP CMU with NNG, but when I was checking my CMU it's written on it originally came out with the v59.00.540 JP M firmware because the car from 2018, so how can I downgrade if originally was on 59?
Anyone more idea, please?
Thank you all for your help!