Firmware upgrade
On my 2015 Yaris I got system version XE3864 and I've seen from the bulletin BE-0044T-0415 that there is an update to version XE3934. I put the firmware on a FAT32 USB stick but when I try to do the update, my system doesn't recognise it and nothing happens (jest the insert media message and I can't click Ok). Tried with 2 different USB stick but same result. What do I need to do?
Does the album art show up on both XE and HE units?
I have a unit with XE3953 firmware. Is it still the most up to date firmware.
Kind of crazy that there are six different firmware types. Do some have extra features and are they interchangeable?
Edit: looking at the pic above, the HE unit is 2nd generation. I have the 1st generation unit.