HELP! My F90BT was working perfectly when running V 2.0, but I needed new maps and would like the faster startup speed with V 3.1
Succeeded with all of the steps (hold reset,maps,eject,menu/format SD/copy&paste"MY FLASH DISK") until the restart. Now it wont stay on for longer than 15-30 seconds
...I've repeated the steps about 3 or 4 times now and its driving me crazy. All the other V 3.0 downloads have been blocked or not found.
Can ANYONE HELP ME PLEAASEE!?