How to Fix Low Volume on OPPO A5m: Step-by-Step Sound Troubleshooting

Adjusting Sound Settings

• 💡 Ensure all sound sliders in the Sound Equalizer are moved to the right for maximum volume.
• ⚠️ Verify that Do Not Disturb mode is switched off to allow sound notifications.

Speaker Maintenance and Safe Mode Testing

• 🧼 Clean the phone's speaker located on the bottom edge using a soft brush, avoiding metal tools.
• 🚀 To test for app interference, enter Safe Mode by holding volume up, volume down, and power buttons, then selecting 'slide to restart' and holding volume down when the OPPO logo appears.
• 🧐 In Safe Mode, check if the sound works normally; if it does, a background app is likely causing the issue.

Managing Background Apps and Software Updates

• 🔋 If an app is suspected, go to Settings > Battery > Power Saving Settings > App Battery Management, select the app, and restrict background activity.
• 💻 Check for available software updates in Settings > System & Updates > Software Update and install any that are found.

Hardware Issues and Support

• 🛠️ If none of the software solutions resolve the low volume problem, it may indicate a hardware issue.
• 📞 In such cases, it is recommended to contact OPPO customer support or visit a nearest repair center for assistance.