5 August 20235 August 2023⌙ Non classé Map update/upgrade 2023-1 NG4 WipCom 3D/NaviDrive 3D Admin Download Installation Instructions: Format your USB or SD key (Minimum 16 GB) in Fat32. Copy all files from the “Maps_NG4_2023_1” folder to the root of the USB key or SD card. Your USB key is ready (Installation time ~60 minutes) PS: You may get error code 0x26E at the end of the installation. Restart, then press “OK”. Installation is complete.