Hey fordskin69,
Thanks for the question, and great troubleshooting so far. I understand that you are experiencing issues with Siri after updating to iOS 8. The following resources outline additional troubleshooting steps that you can attempt:
iOS: Troubleshooting Siri
http://support.apple.com/kb/TS4079
Ensure that Siri can clearly hear you
If Siri is unable to clearly understand what you are saying, make sure your microphones are not blocked.
iPhone 5
Verify that both the mic in the receiver opening and the mic near the rear camera are not blocked.
[…]
All models
- If you are using a protective case, try removing it.
- Try turning your device off and then on again.
iPhone: Microphone issues
http://support.apple.com/kb/TS5183
Follow these steps, testing after each.
- Make sure nothing is plugged in to the jack connector.
- Make sure nothing is blocking any of the microphones (refer to the pictures below to find your device's microphones). Check for these:
- Dirt or debris
- A screen protector or case
- When you're holding your phone next to your ear, make sure you don't block the microphone with your fingers or shoulder and make sure to speak into the microphone
- Turn the iPhone off and then on.
- Update to the latest version of iOS.
- If necessary, find general iPhone hardware troubleshooting suggestions.
- For further assistance, contact Apple Support.
Thanks,
Matt M.