A:AnswerYou have to put pressure on the clip. Like pinch it strongly while inside the CD area. It won’t break. I thought something was wrong because it was hard to maneuver but after adding more pressure than normal, it definitely works. I also tried to undo it to ensure it wouldn’t break and it still works.
A:AnswerI have a PhoneFin (finger loop that flattens out) on my phone and have no issues. I wouldn't think a Popsocket would be much different in thickness when flattened.
A:AnswerI think so based on the length of the vertical parts of the arms that hold the sides of the phone or phone case. I haven’t tried it myself but would recommend giving it a try as it looks like the mount will work with a thick case like yours.
A:AnswerI'm not sure about the fold, but I'm using it for a galaxy 22 ultra and it can hold it. Believe me isn't the typical vent holder this one is great.
A:AnswerIt can rotate by 90 degrees and there is a bit of wiggle room to move it down a little, but even in that position, part of still stays in front of the vent. My phone doesn't get overheated, even when I drive in the winter and have my vent on high. But it does get some heat from that, yes.