Q: Siri doesnt work with Iphone 6

Hello NinVBY,

It sounds like you are trying to use Siri but it is not responding to you at all. I would suggest using the troubleshooting in the Get Help section of the following article about Siri to help you either get that resolved, or reach out to Apple if needed:

Use Siri on your iPhone, iPad, or iPod touch

If Siri isn't available, or doesn't understand or respond to questions

After each step, see if you still need help:

1. Make sure that your iOS device has an Internet connection through Wi-Fi or cellular data.
2. On your iOS device, make sure that Siri is turned on under Settings > General > Siri. 
3. Restart your iPhone, iPad, or iPod touch.
4. On your iOS device, go to Settings > General > Siri and turn off Siri. Then turn it on again.
5. Make sure that the microphones on your device aren't blocked. For example, if your device has a protective case, remove it. 
6. If you're using an iOS device, try to use Siri with a headset. If Siri works, get more help with the microphones on your device.
7. Contact Apple Support.

Thank you for using Apple Support Communities.