Send the following on WhatsApp
Continue to ChatEntweg 3D Printer Motherboard, Et4 3D Printer Upgrade Motherboard Control Board Ultra Quiet Mainboard 32Bit 256 Subdivision Support Offline Update Resume Printing Filament Detection https://www.techtronic.site/entweg-3d-printer-motherboard-et4-3d-printer-upgrade-motherboard-control-board-ultra-quiet-mainboard-32bit-256-subdivision-support-offline-update-resume-printing-filament-detection/