If vivo smart phone starts i Music when the headphones are plugged in, it may be caused by accidentally touching the headphone wire control button, causing the headphones, or abnormal system data, etc.

1. When you press the headphone wire control button, i Music will be started (this function is by default and cannot be turned off).

2. It may be that the speed of plugging in the headphones is too slow. The plug touching the two contacts of the headphone interface is equivalent to pressing the wire control button of the headphones, and then i Music playback will be started.

3. Enter Settings - System Upgrade, detect and upgrade the mobile phone system to the latest version.

Specific steps (take Y79 as an example)

1. Enter settings

2. System upgrade

3. Detect and upgrade mobile phone system

4. Enter settings--more settings--restore factory settings--restore all settings (this operation will restore some settings of the phone, such as the traffic set by iButler, default software, etc. themes, fonts, volume, brightness, etc., without losing the data on your phone).

Specific steps (taking X9 as an example)

1. Enter settings

2. More settings

3. Factory reset Settings

4. Restore all settings

5. Try to use another headset.