What is Apple going to do about the bugs from IOS 6?

Why are you asking us, what Apple is going to do? Go and ask Apple!

We're users here just like you. Why would you think we'd have heard if you didn't?

Have you restored your device as new? doing so ensures no software is interfering with the systems.

If you submitted a feedback request to them at http://www.apple.com/feedback, your information should be forwarded to the programmers. What they do with it is propiretary to Apple and they very rarely respond to feedback submitted there.

If you are expecting them to reply here in the forums, they do not do that. These forums are for users to communicate with one another.

I am only guessing that someone from Apple looks at what is said here, but they don't respond, other than to monitor for violations of the user agreement.

Restored a NEW. i.e. not with your backup? If so, return it for potential warranty replacment.

If all of your apps, music, contacts, calendar are saved and synced like they are supposed to be, then restoring as a new device will cause you no harm. The problems you are describing are indicitive of either a problem with the backup file or a hardware failure. paulcb provided you with the correct troubleshooting steps to help determine which it is. How you decide to act is strictly up to you, however being sarcastic with those trying to help is not the way to continue getting help, because that is what paulcb was providing you with.

No, just restore the phone and don't install your backup when requested. Don't install or sync anything and see how it runs factory fresh. If it runs well, sync apps, music, videos, etc a few at a time, testing after each sync. I suspect that this will solve all or almost all of your issues.

Note that a restore is much different than a reset or restart.