Soundbar Firmware Upgrade
SH39 upgrade steps
- Unzip UPDATA.RAR and place it under the root directory of the TF card/Micro SD Card
- Insert the TF card after turning on the SH39 machine, and it will enter the automatic upgrade state.
- Wait for about 3 seconds, there will be three beeps and the light will flash off once the upgrade is successful.
- Take out the TF card, restart it and it will be OK.
- English will be available after the upgrade