Are you kidding me? Like you are really here to make jokes or something....
What other "troubleshooting" must I do? I have already done everything besides resetting my phone.
Who is that "vast" majority you are mentioned that this so called solution has worked for? If you make a very quick search on Google you'll be able to see the amounts of frustrated customers going through the same thing, yet nobody at Apple offers a viable solution. Only I have received 5 comments to a Youtube video showing this problem, asking me if I have found any solution. Sure, it just easy to assume that only I have the problem instead of understanding that this is a much broader issue.
Forgive me for assuming that you work at Apple. I thought we were here to offer solutions instead of false accusing.