RT6 Firmware 2.86 Update: The Essential Guide for Peugeot & Citroën Owners RT6 firmware version 2.86
: Modifies CPU priority allocation for active navigation rendering. Essential Pre-Installation Diagnostics rt6 firmware 286 download upd
The system will reboot into a dark upgrade screen with a progress bar. The screen may turn completely black or flash multiple times during this process. Do not touch any buttons, do not shift gears, and do not turn off the engine. RT6 Firmware 2
However, like any complex embedded system, the RT6 suffers from bugs, slowdowns, screen freezes, Bluetooth dropouts, and GPS drift over time. Firmware updates—especially —were released to address these issues. do not shift gears
Official RT6 Firmware Upgrade Instructions - French Car Forum