I am seeking some advice in relation to my 720 locking up after upgrading an SD card to a 9205 Navcore.
I suspect that I have a comparability issue in so far as I am running 8412 Navcore on the internal disc but I am experimenting with Navcore 9.205.rider3.CAB-navcore-RIDER loaded onto an SD card with map Europe West 875.3613.
The symptoms are that after transferring all the files to the SD card along with files from X_ttsystem.9.205.547817.1 the device boots up and runs OK. I can select icons OK and the sound is working. However, when I select the 'Preferences' icon, using the arrow to go to page 1 of 7 all the icons on that first page work OK but as soon as I select the next page (P2) the system freezes and reboots.
I have used 'Fast Activate' from the SD card to finish off the installation and the map appears to be working fine.
Any suggestions appreciated, do you think running the 2 different Navcores on the same system is causing the problem ?.