Report AVIC Development Mod - Developer Debug Menu in NEX Series Posted May 25, 2023 Can I back up the internal SD card in this mode? The test key is no longer working for my avh-x8850. If possible, how can I proceed?
AVIC Development Mod - Developer Debug Menu
in NEX Series
Posted
Can I back up the internal SD card in this mode? The test key is no longer working for my avh-x8850. If possible, how can I proceed?