We’ve documented six cases on Australian and South African Jolion groups where owners installed a “verified-looking” file from a Google Drive link. The results:
Infotainment OTA updates usually take between 15 to 30 minutes. Full vehicle updates at a dealership—which include updating the engine, transmission, and camera modules—can take anywhere from 1 to 2 hours. Does the software update fix the throttle lag?
If you do not have a reliable internet connection or prefer a manual method, you can use a USB drive.