Joke Collection Website - Blessing messages - How can the split screen sound of my gt mobile phone be independent?

How can the split screen sound of my gt mobile phone be independent?

1. open the settings of my GT mobile phone and click "sound and vibration".

2. enter the sound and vibration interface and click "sound assistant".

3. enter the sound assistant interface and click "multi-application media sound adjustment".

4. enter the multi-application media tone adjustment interface and click "media tone adjustment".