Bluetooth Lag & Microphone Problem

Greetings Akash,

I understand that you're having a problem with Bluetooth and microphones on your iPhone 6, so let's see how we're able to help.

As no one has responded to your post, answering the following questions may be helpful with allowing the community to have a better understanding of what is occurring:

• What exactly is occurring with Bluetooth?
  • Is this happening with a specific device, or multiple different devices?
  • Are you able to use the bluetooth device without issue if you pair with a device other than your iPhone 6?
  • Are you getting an error message?

• Which microphone are you having an issue with?
  • Do you notice this at all times, or does it occur randomly?
  • Are you able to record a video or voice memo and hear the audio?

• What steps have you tried to resolve what you're experiencing? Providing details will allow users to know what hasn't worked to be able to provide a better response.

If you're having an issue with connecting a device via bluetooth, take a look at the following resource:

If you can't connect a Bluetooth accessory to your iPhone, iPad, or iPod touch

As for your microphone concerns, you'll want to reference the steps of the next resource to see if that clears up what is occurring.

If the microphones on your iPhone aren't working

If you see that neither of these resources are helpful, be sure to answer the previous questions and provide more details to allow for a better response.

Cheers!