Keep holding the power button until you see an "Upgrading" or similar message on the screen.
Never turn off the TV while a firmware update is in progress, as this can corrupt the operating system. Method 1: Over-The-Air (OTA) Update (Easiest) Coocaa 32s3u Update Firmware
, are known for offering great value, but like any smart device, they require regular firmware updates to run smoothly. Updating your firmware fixes bugs, improves system performance, adds new streaming apps, and patches security vulnerabilities. Coocaa 32S3U Keep holding the power button until you see
“First, try the easy way. Go to Settings → About → System Update. Click Network Update.” Click Network Update
To update the firmware on your Coocaa 32S3U TV, follow these steps:
Verify that the file downloaded correctly and that the USB drive is formatted to FAT32.