Coocaa 43S3U Software Update

The Coocaa 43S3U firmware and software update will fix bugs and glitches of the TV. The following problem for example, no sound on local channel A to Z, casting difficulties for both iPhone and Android mobile phones and more.

Tools Needed:

1. 16GB USB Flash Drive (Fat32)
2. Laptop or Desktop Computer
3. WinRAR
4. Software: 高安-Security (736MB )
   •  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 provided link below;

https://www.up-4ever.net/ga9ddu4rz45r

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

• Download the Coocaa 43S3U Software and Firmware with filename “高安-Security.zip” from the provided 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 Coocaa 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 power 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 Smart TV. 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 32S3U Coolita Smart TV will automatically turn off and on when the progress bar reach 100%.

Related Article: Coocaa 32S3U Software Update