I think I need to replace the speaker in my Sprint Galaxy S4 and was looking for tips on how to do it. Most of the instructions I have seen involve taking the whole case off of the phone in order to replace the modular speaker. But I saw a youtube video that used a screwdriver to pop out the speaker module without having to take the whole case apart. I was wondering if anyone had used the youtube approach and how well it worked. It looks like a lot less hassle to just pop out the speaker module. Thanks.