Bought an f900bt from a reputable seller on Ebay. Had unit professionally installed. They did the hardware bypass for me. Unit worked great for about a week until I put the new 2.0 firmware on it. Now it reboots constantly when going over 10mph.
Sent unit back to ebay seller. He sent me another one. New unit is doing the same thing. New unit has the 2.0 firmware also. Conclusion, the 2.0 firmware started the rebooting issue.
The ebay seller I bought it from installs them also and says it has to do with the hardwire bypass and the 2.0 firmware.
Possible solutions to problem:
1. Re