IPhone 6s call speaker not working

I have an iPhone 6s and for the past few days the speaker wouldn t work whenever I would be on the phone with someone. FaceTime and FT audio doesn't work either. And whenever I'm on the phone and I put it on speaker I try to raise the volume but it stays stuck on mute. What do I do?

Is my iPhone hacked?

Okay I'm seriously not lying I went to the restroom like a couple of minutes ago and my phone was left completely on and I been feeling extremely paranoid lately. And it turned completely off I feel like I'm going insane. It was asking for my passcode but it wasn't acceptaing my finger print in the first place and my brightness was a bit down too. A couple of weeks back I gave my iphone a full reset to wipe out my entire information. And I stopped receiving messages from scammers. And now my phone has been heating when i use it at times but I feel like it can be the battery draining. My internet has been constantly slow lately and a bit of my data usage has been raised up. I don't know what's going on but my phone seems to be acting normal lately. But can someone help with this please? Also my speaker has been making a weird static noise when I don't use it at times and it was never done that before. Can someone please tell me what is going on?

Why did Verizon give out my number? Can I sue?

I found an iphone 7 128 gig that was not reported stolen or lost so i had it activated and then the previous owner called Verizon and gave them my serial number and they told her that the phone was activated. They gave her my number and she called to asked for the phone back i told her someone sold me the phone for $650 but now she called the police. I told the police I bought the phone and prior to buying I check to see if it was stolen and they no. Police said this is going to end up in court and they can't make me give the phone back. If this goes to court I want to sue Verizon for privacy

Iphone 5s or iphone 6?

I'm thinking of getting a iphone 5s or 6 but can't decide because i have enough money for a 5s but i can also get enough money for a 6 in a couple more weeks so would it be worth waiting for or should i just get a 5s

My iphone 7 plus got smashed

Okay. My iphone 7 plus got smashed and i want to know if buying one thats for parts only and changing i don't know maybe the logic board will give me my phone back. When it got smash the screen shattered and it no longer attatched and the back housing is bent. I want to use the cosmetic outer parts and screen with my hardware inner parts. Will this work? If so can you explain?

IPhone 6 Plus camera suddenly not working?

My camera suddenly stopped working yesterday morning. My phone is brand new and has only been dropped twice but on my carpet, it has always been in a case though. It doesn't work on any apps either, the thing is it's only the front camera. The back camera and the flash are both working fine. I'm not selfie person but it still bothers me. What should I do? I've restored it and hard reset the phone. I don't know what else to do at this point.