A:AnswerTwo sets of screws. One set for the mount on back of tv and other for the base. If you mix them up, it will wobble. Otherwise very solid on stand.
A:AnswerIt does support Apple TV, and I only had a problem once, it said it was connected to my router, but not the internet. Eventually it corrected this on its own.
A:AnswerThe TV does support bluetooth speakers so it should support bluetooth headsets also. Go to Settings>Sound>Sound Output and you will see Speaker List. This is for bluetooth speaker devices. It will automatically scan when you select it.
A:AnswerI have used the Bluetooth to play the audio to Bluetooth headphones so I’m assuming Bluetooth speakers would work fine as well. You can play the sounds to both tv speakers and Bluetooth at the same time as well
A:AnswerThis package will not fit into your Corolla. Best Buy will not allow you to lay a TV down flat because of how many TV's get damaged on their way home