Iphone 7 earphones in washer, still works?

So I'm weirded out because I accidently washed my iPhone 7 earphones because they were in my sweatshirt's pocket. I tried them thinking (of course) they wouldn't work… And they did, perfectly… Not sure how or why but.

Has this happened to anyone else? Can I still use them? They won't blow up randomly in my ears right?

Added (1). They have dried completely once i found them when I forgot I left them in my sweat shirt, by the way.

Why does my moms old lg stlyo not show LTE internet connection when I use my sim card?

My mom had given me her old lg stylo, because she got a new phone and my old iphone 5s broke, so when she gave it to me I put in my sim card and I can't get LTE internet connection and I can't make any calls at all so what I did was I spoke with someone in T-Mobile(yes my sim card is t-mobile and also her phone) and they asked me for the IMEI and I told them and they had said that I need my moms old account to continue, but I couldnt do anything because my mom had switched to a different carrier and she doesn't have a T-Mobile account anymore so I was lost and then I was searching online in what to do and pretty much nothing helped there were things like restarting your phone, reset it, clean the sim card port, etc. But none worked so I'm now here today asking for any possible solutions, please help me.

PHONE EXPERTS OR BESTBUY WORKERS

Ok so 2 years ago I got a new iphone 6s at Bestbuy and there was a deal where I can get it replaced after 2 years for free but like I have alot of stuff on my phone so how does it work like if I get it replaced do I lose everything on my phone?

HOW can seller reopen a PayPal appeal?

I was scammed out of £860 for an iPhone 8 Plus - opened a paypal case, won, then the seller appealed - not surprising. I won the appeal too.
NOW, after the appeal was CLOSED, it's REOPENED?
It says very clearly that when an appeal is decided, that's PayPal's final decision - how can it be reopened?

Receiving a silent treatment from girlfriend after standing my ground with her, should she be the one to talk to me?

This is day 3 of hearing nothing from her. The other evening I was texting with her, she had gotten a new phone with a new number, we were texting on he old number. She hadn't been sure of getting an iPhone or android, which I had recommended iPhone, just my personal preference. I asked her what she got, she told me she got an android because the salesman told her the iphones had a lot of problems, and he gave some story about her old number getting hacked so she got a new number. I told her that the main problem was a battery drain issue, and that a nice thing about the iPhone is that it really can't be hacked into or get a virus.

She told me whatever, that I'm always right, so why don't I just go and work for the cell phone company. Said that the salesman didn't have a reason to lie to her.

I was offended at it, tired of her giving me that "whatever" type of text, but rather than fight, I told her I wasn't saying what was right or wrong, only saying my preference, and was only doing it for the sake of conversation with her. To put a stop to the subject turning into an argument, I told her I was leaving it at that, and that I wasn't going to argue as I needed to study. Haven't heard from her since.

Is it right to expect her to talk to me? It seems as though she tries to pick fights, and why would someone do that?