Reply to Will upgrading firmware cause my vci100 to not work with my old traktor 3 mappings

Hey everyone. Ive finally picked up the tool to flash my vci 100 up to the current firmware version. My question is my girl is still running traktor 3 on her laptop with my old custom mappings. She borrows my vci 100 as she cant afford one for herself. If I upgrade the firmware and create my own custom settings for traktor pro on my laptop will the old mapping file in her traktor 3 folder still get the same functionality when she has the VCI plugged into her machine, or will the firmware change things as such that the old mapping wont work?

Thanks