i have an issue with my tt go 710 with SD card memory.
All the files in SD card were deleted, so i don´t have the file ttgo.bif available.
So i only have the information from the dos screen on my device when i keep the button by switching on my device.
But there is only device id with 12 digits and cpu id and so on.
Can anyone advice how to get the correct device unique id to get my navi running again?