Step1: Create a new foldernamed "canupdate" in the root directory of the U disk

Step2: Put the upgrade filein the canupdate folder and rename it to can_app.iap Note: Confirm whether thesuffix of the upgrade file is .iap. If there are other suffixes, please modifythem by yourself, as shown below

Step3: In the host APP interface - Car Info - Version - confirm "iap file is available" and click Local Upgrade, as shown below

Step4: Click “ Confirm”

Step5: When the progressbar reaches 100%, the update is complete

YouTube Video link：https://youtu.be/oztk_ld7JrI