How to get away with going to a party thats at 11pm?

So I'm 16 and my mom is definetly strict but i have gotten a way with a FEW things very little. She even tracks my iphone. And i was going to ask her to bring me to a birthday prty for someone from work she wouldnt even suspect we would drink or smoke bc she usully doesn't BUT she would not let me leave to a party at 11 she'd prob know what's up so even if i say "its a sleepover" i'm still gonna have to end up leaving at 11ish so she wouldnt let me, so i've gotten caught sneaking out before like she see's me missing lmao

A No Caller ID keeps calling me. What should I do?

So around like 2:00 or 3:00 am some no caller id number keeps calling me and when my phone rings it wakes me up. Then I ll check my phone and it says that they called me like around 2 or 3 times. I ll get so annoyed so I end up fully shutting off my phone. When I answer ( I rarely do) I ll say "hello?" And they won't say one word, they usually hang up right away. This has been happening every other night for like the past month and a half. So is there any way I can find out who's calling me? Or how can I block no caller id numbers? I have an iPhone 5s if that helps… Thanks

Signing into whatsapp on another iPhone - will my chats be deleted?

Hi, so I recently dropped and broke my phone. It is getting fixed, so right now i have a temporary. My latest backup was two months ago so I don't have all my messages, when i transferred the data to my temporary phone. If my phone gets fixed, what will happen to my whatsapp messages on that phone? Will they be deleted, or will it stay the same as how it was before i broke it?

FBI can unlock iPhone 5C? Shall I sell mine now?

I don't feel safe keeping my iPhone 5C any more since FBI can hack it. I don't want my personal information to be hacked. What shall I do? Is there a way to stop them from a hacking or do I buy a new phone?

Restoring disabled iphone 5s?

There's been a disabled iphone (we have no idea where it came from) laying around my house for years (the home screen simply says iphone is disabled please connect to itunes)
i've gotten it to the restoring/recovery stage but itunes seems to be taking awhile ("itunes is downloading the software for this phone." )
i was just wondering if anyone could explain things to me/give me a hand!
thanks

Added (1). it hasn't been that long really; 10 minutes maybe? But my laptop tends to lag so i got anxious quickly, so if someone could give me an rough estimate of how long it should take that would be great!

Added (2). *** Please READ THIS **
actually, it finished and now it's just back were we started (disabled screen) i have no idea what has happened to it or anything

Will an iphone 6s bought in Malaysia work in the US? (4G)?

I'm planning to purchase an iphone 6s in Malaysia. However, I'm going to college in the US in September and I can't wait that long to get a new phone. Will the phone bought in Malaysia be able to use 4G in the US? And will the speed be the same?

Can you use a pre-owned iphone that hasn't been paid off completely paid off?

I just bought an iphone 6 on eBay with AT&T as the carrier. I was hoping to get it unlocked and move it to T-Mobile, my current carrier. Upon attempting to unlock it, I found out that the phone could not be unlocked because the previous owner had not paid off the phone in full.

I tried finding out at least how much money the previous owner owed, so I could pay it, but the AT&T needed the phone number, which I didn't have.

My question is, if I signed up for a mobile phone account from AT&T, could I use the phone?