Issue's like this really need to be shown to Toyota so they can work out / release a fix.
We found a software issue with the BT RRE Reflex the other year that allowed people in to the calibration menus without a BT can key if they did a certain sequence of button presses.
Sent BT technical an email with the instructions on how they where getting in to the menus & a software update to fix the issue was released inside 3 weeks.
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