Coocaa 43S3U+ Software Update

Coocaa 43S3U+ firmware and software update will fix bugs and glitches. The following problem for example, casting difficulties for both iPhone and Android mobile phones.

Tools Needed:

1. 16GB USB Flash Drive (Fat32)
2. Laptop or Desktop Computer
3. WinRAR
4. Software: 高安-Security (Around 770MB )
   •  aml_sdc_burn.ini
   • signed_aml_upgrade_package.img

Download Coocaa 43S3U+ Firmware

You can download the updated firmware and software for Coocaa 43S3U+ Smart TV on the link below;

https://up-4.net/d/wFDl (copy the highlighted link to your browser to download the updated software)

How to Update and Upgrade the Coocaa 43S3U+ Firmware and Software?

• Download the Software and Firmware with filename “高安-Security.zip” from the link above
• Extract the downloaded file .zip file with filename “高安-Security.zip” using WinRAR.
• Format your USB Flash Drive to “FAT32”.
• Open the folder “高安-Security” and copy “aml_sdc_burn.ini” and “signed_aml_upgrade_package.img” into your USB Flash drive root directory. Please refer to the image below for your reference.

• Insert the USB Flash drive containing the Coocaa 43S3U+ Software and Firmware into your TV USB port located at the back, adjacent to the Antenna port.
• Press and hold the power button of the your Coocaa 43S3U+ Smart TV while inserting the plug to the power supply. Keep pressing the power button until the coocaa Logo appears. Please refer the image below for your reference.
• When the “upgrading software appears” please do not turn off the Coocaa 43S3U+. Please refer to the image below for your reference.

The whole software and firmware, update and upgrade process will took for a few minutes. Coocaa 43S3U+ Coolita Smart TV will automatically turn off and on when the progress bar reach 100%.

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