You’re on an important call, but the other person keeps saying, “Hello? Can you hear me?” That’s when you realise your voice isn’t reaching them clearly. It’s either breaking, fading, or completely silent. If you’ve been facing this during calls or recordings, it’s likely a OnePlus 8 mic problem. It can happen due to dust buildup, software glitches, or even hardware faults. Let’s understand what might be causing the issue. Then, we’ll look at how to fix it both at home and through professional repair options.
Also read: Vivo Y73 Not Powering On? Motherboard Repair Explained!
Possible Reasons Behind The OnePlus 8 Mic Problem

Below, we’ve explained what could be happening inside your phone if you’re facing the OnePlus 8 mic problem:
When Dust Silently Blocks Your Voice
Tiny dust or lint particles can clog the mic opening over time. Even a light layer can stop sound from passing clearly. This often makes your voice sound faint or unclear during calls.
When a Software Update Turns the Mic Unresponsive
After a new update, minor software bugs can appear unexpectedly. These glitches sometimes disrupt how the mic functions. You may notice it not picking up sound in certain apps.
Apps That Can’t Hear You Anymore
If your mic works for calls but not in apps, missing permissions could be the cause. Some apps lose mic access after updates or setting changes. This prevents them from detecting your voice properly.
When Moisture Sneaks Inside the Mic
Moisture or humidity can quietly affect the mic’s internal parts. Even slight exposure can reduce sound clarity. It often leads to distortion or a complete loss of voice pickup.
Damage That Goes Beyond What You See
Physical impact can harm the mic’s inner components. The device may look fine from the outside but still malfunction. Such internal damage usually leads to weak or no sound detection.
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How To Test Your Mic Before Seeking Help

Before taking your phone for repair, try a few quick checks at home. These simple steps can help you figure out if the OnePlus 8 mic problem is minor or needs professional attention.
- Restart your phone to rule out any temporary software glitch that might be affecting the mic.
- Test the mic in different apps like the voice recorder or camera. If it works in some but not others, the issue may be app-related.
- Inspect the mic opening closely for dust or dirt. Even a small blockage can affect how your voice is picked up.
- Check mic permissions in settings to make sure apps like WhatsApp, Instagram, or Google Assistant have access.
- Try using earphones with a mic and make a short call. If your voice sounds clear through them, the phone’s internal mic might be the problem.
If the issue continues even after these checks, it’s likely a hardware fault that needs expert phone repair.
Also read: 8 Signs That Your Android Phone Motherboard Needs Repair!
Fix The OnePlus 8 Mic Problem Smartly With Cashify

When your mic still refuses to work properly, it’s time to choose a trusted repair service. Cashify makes the OnePlus 8 mic repair simple, quick, and reliable without unnecessary delays or confusion.
Here’s what you get when you choose Cashify for your OnePlus 8 mic problem:
- Free Doorstep Repair: A trained technician visits your location and fixes your mic on the spot. You only pay after the repair is complete.
- Expert Technicians: Every mobile phone repair is done by professionals experienced with OnePlus devices.
- Premium Parts: High-quality components are used to bring back the same clear and crisp sound.
- Transparent Pricing: You know the exact cost before the repair begins with no hidden charges.
- Wide Network: Cashify has more than 200 repair centers across India for those who prefer visiting in person.
(You can also use the code RPR50 to get up to 50% off on your OnePlus 8 repair. This offer is available for a limited time and requires a minimum order value of Rs. 1,000.)
Also read: How Do I Check My Android Hardware Health?
How To Book OnePlus 8 Mic Repair With Cashify
Once you’ve decided to fix the OnePlus 8 mic problem, booking a repair with Cashify is simple and quick. The process takes only a few minutes and ensures a smooth experience from start to finish.
Here’s how you can book your OnePlus mobile repair easily:
- Visit the Cashify website or open the app, and go to the Mobile Repair section.
- Choose OnePlus as your phone brand.
- Select OnePlus 8 from the available models.
- Pick Mic as the issue you want to fix.
- Enter your address to schedule a free doorstep repair.
- Choose the date and time slot that suits you best.
- Confirm the booking, and a trained technician will arrive at your location to repair your OnePlus 8 safely and professionally.
Also read: How To Fix Vivo V11 Pro Screen Issues? Replace It Affordably!
Final Thoughts On OnePlus 8 Mic Problem
You now know what can cause the OnePlus 8 mic problem and the simple ways to check it at home. If the mic still doesn’t pick up your voice clearly, it’s better to go for a professional mobile repair. Cashify makes it easy and reliable with premium parts, transparent pricing, and doorstep repair service. Your OnePlus 8 will be back to delivering clear and smooth sound in no time.
If you’ve just bought a new phone and don’t know what to do with your old phone, then here’s your answer. Sell old mobile to Cashify and get the best price for it. If you are planning to buy a new phone, check out Cashify’s refurbished mobile phones. You can get your favourite phone at almost half price with six-month warranty, 15 days refund and free delivery.












































