Hearing crackling, buzzing, or distorted sound in your headphones on the vivo S50 can ruin music, calls, and videos instantly. Sometimes the audio sounds muffled, other times it spikes or breaks unexpectedly. The issue is usually caused by settings, software glitches, or hardware interference, and you can fix it with a few targeted steps.
Why Your vivo S50 Has Distorted Headphone Audio
- Loose or damaged headphone jack or cable.
- Bluetooth interference if using wireless headphones.
- Equalizer settings boosting certain frequencies too high.
- Software glitches affecting the audio driver.
- Outdated system software.
1. Check the Headphones and Connection
Before changing any settings, make sure the problem is not coming from the headphones themselves. A faulty cable or weak Bluetooth signal can cause crackling and distortion.
If you are using wired headphones, unplug them and plug them back in firmly.
Test the same headphones on another device, and check if the distortion remains.
If you are using Bluetooth headphones, turn Bluetooth off and then back on again.
Reconnect the headphones, and test the audio once more.
2. Restart the vivo S50
A restart refreshes the audio system and clears temporary glitches. This often fixes random distortion that appears without warning.
Press and hold the Power button, and then tap Restart.
Wait for the phone to fully reboot, and test the sound again.
3. Adjust or Disable Sound Effects
High bass boost or aggressive equalizer settings can distort audio, especially at high volume. Resetting these settings often restores clear sound.
Open Settings, and then tap Sound and vibration.
Tap Audio effects, and then reset the equalizer to Default or turn off enhancements.
Play music again at moderate volume, and check if clarity improves.
4. Lower the Volume Level
Playing audio at maximum volume can overload small headphone drivers. This creates distortion, especially in bass-heavy tracks.
Reduce the volume to around 70 percent, and test the sound quality.
Avoid pushing volume to the highest level for long periods.
5. Update the Software
Software bugs can sometimes affect audio processing. Installing updates ensures your phone is running the latest stable version.
Open Settings, and then tap System update.
Tap Check for updates, and install any available update.
Restart the device after updating, and test the headphones again.
6. Reset All Settings
If distortion continues, some audio configurations may be corrupted. Resetting system settings can restore normal behavior without deleting your personal data.
Open Settings, and then tap System management.
Tap Reset, and then choose Reset all settings.
Confirm the reset, and reconnect your headphones afterward.
Distorted headphone audio on the vivo S50 is usually caused by settings, connection issues, or temporary software faults. Once you check your headphones, reset audio enhancements, and refresh the system, sound quality should return to normal.
FAQs
Why does my vivo S50 crackle only at high volume?
High volume can overload headphone drivers or amplify bass frequencies too much. Lowering the volume often eliminates distortion.
Can Bluetooth interference cause distorted sound?
Yes. Nearby wireless devices or weak signals can cause audio breakup. Keeping your phone close to your headphones improves stability.
Does resetting all settings delete my files?
No. Resetting settings restores system configurations only. Your photos, apps, and personal data remain safe.
