Many people have this issue? It seems that as much as all kinds of things get complained about on forums like this one, even much less important and almost pointless things like icon colors get way more complaints than something like this, which really hasn't had many threads/posts as far as complaints as far as I can tell.
I'm still using an iPhone 4S (verizon), but with a prepaid company. My minutes will run out and then I have to buy another year's worth. As for the voice control acting up, the first Lifeproof case I had, pushed easily on the home button (while in my pocket) and was always making random calls. Weird that I have two of these cases that I bought at Target and they are slightly different in color and in the shape of the front plastic, specifically around the home button. So, here I am, with my old phone that is slowly falling apart. It is in mint condition, as it has always been in a case. But the power button is stuck and two days ago when I dropped my phone, the screen went black. The phone still works, but the screen is either detached at the connector, or just gave up after 6 years. So, now I have a phone that I cannot turn off or make calls. Previously, I was able to turn it off using the screen.
Now, here's the funny part. I took it out of the case, because eventually, I will open it up and try and reconnect the screen. Next thing I did, is try to use Siri, or rather voice control. (running the last version of iOS 7) First, I held the home button, and when prompted, I said, "turn off phone." Well, it called a motorcycle store from my contacts. That went to voicemail and soon ended the call. So, I figured instead, I'd say, "power off." It called my local co-op credit union branch...
Well, you know how they have a lack of sophistication...
Their voicemail just repeats over and over again until I hit a number option.
Which I can't do because no screen.
So, now I am in an endless call and can't hang up.
Short of driving into the middle of nowhere, I need to create a "no service" condition in order to end the call. I wrapped the phone once or twice in aluminum foil and the call was promptly ended.....