I suggest you try this: your machine has insufficient RAM, and the system kills your music player in order to run the game. There is no way to upgrade the hardware like a computer. It can only be improved by using a streamlined system and killing the process before playing games. If it is seriously insufficient, it can only be replaced. ?Use the headphone jack of the iPhone, turn on the iPod to listen to music, then press pause, press the home button to return, turn off the iPhone (no need to use other third-party software), unplug the headphones, and then turn on the phone. The problem will be solved. If it fails, try again. After several times, if it still doesn't work, press and hold power home to perform a hard reset, and then when the white apple appears, pull out the earphones

In the off state, we unplug the earphones, find a needle, and gently Poke twice into the headphone jack. It may be that when the headphones are unplugged, the bounce device inside does not return to its original position. After poking, we wrap the needle with toilet paper and wipe the inner wall of the headphone jack to remove the dust covering it. Lose.

The operation of playing music in the background on iPhone is: Step 1: Click the "Settings" icon on the desktop. Step 2: Open "General" and select "Background Application Refresh": Step 3: Turn on the options of the music software.

If it is not possible, you can only take it to a nearby outlet for repair

Note:

Remember to be gentle when cleaning the headphone jack.