[PhqChevys]

My Gryphon has firmware v3.02.0639 and Pegasus says the current firmware is v3.10.1063. When I try to update firmware only it says: "Unable to update the firmware. Your current calibration version is not compatible with the firmware version you selected. You will be required to update both firmware and calibration by selecting update all". If I click update all then it says that my custom tunes will be lost. So, how can I update my firmware without deleting my custom tunes???

[cleatus12r]

Don't update your firmware.

There is no reason to do so.

[PhqChevys]

Well, I was looking to update it because I see pictures of other peoples Gryphon's that have far more menu options and monitoring options than mine does. Mine does not have the torque converter lockup or comm gear options to monitor...for example.