1. See if the phone's profile mode is turned on to headphone mode, and if so, set it back to normal mode.
2. It may be caused by the failure of the micro switch of the headphone hole, that is, the headphone has been unplugged, but the switch is not disconnected in time.
3. You can try to quickly unplug the headset several times to see if you can make the headset logo disappear or restart the phone to try.
4. If it still doesn't work, you should get a new headphone jack from your phone brand's after-sales center.
5. Unplugging the headset is a way to exit the headset mode. There is no setting to exit. The headset mode is automatically switched.
:Situation Mode:
1. The cell phone situation mode for the cell phone stored in the whole set of incoming call strategy rules. There is no industry standard, and the various designations are more confusing. They can be categorized as ringing strategy profiles and paging strategy profiles. Some profiles, such as Flight Mode (also known as Flight Mode) and Offline Mode, combine these two profiles.
2. Common cell phone profiles are Standard, Silent, Conference, Outdoor, etc. Each profile contains a different ringer volume, ringer tone type. Generally, cell phones allow users to edit and switch between different profiles. Users can also set their own profiles for different environments.
3. For example, create a silent mode, a conference mode (for formal ringtones), and an outdoor mode (for noisy outdoor environments). In each of these profiles you can set various ring tones for voice call-ins, message alarms, etc. Depending on the situation, you can set the profile to work differently.
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