Why is my iphone 5s asking for a passcide even though it had been reset?

I upgraded my phone to Samsung but kept my old 5s for my little sister when she got old enough, but now we're trying to activate it and it's asking for a 6 digit passcode. I never had a passcode, only a password with letters where I used the keyboard and I also had my fingerprints. When I upgraded I did a full factory reset of the phone so it shouldn't have saved anything. However now it's asking for a 6 digit passcode. When I first got the 5s it was still during the time when passcodes were only 4 digits. I have no idea what the passcode would be for this wiped phone. I don't have iTunes and apple is terrible so I'm not installing it on a computer, plus it wouldn't work anyway since the phone is reset. What can I do to completely reset it without a passcode?

I don't know why this person is taking revenge from me?

In my school there's this boy he used to sit next to me in maths but he decided to move but all of a sudden his is starting to take revenge I don't know why. He took my iPhone then he took my 20 dollars and then he came to speak to me laughing that your guess is right it is me doing everything he got me in trouble and got his gang of friends to beat up me and my friends and I asked him why you doing all of this he said revenge and i said what revenge he said wait I will tell you very soon but till then I will make your life hell. I don't know why he is taking revenge from me I did nothing to him

Added (1). How do I find out why he wants to take revenge from me

Help with buying an iPhone?

I have had my iPhone 5c for three and a half and it is time to move on. It is extremely touching with charging and is an internal issue, not the cord. Plus Apple will no longer be bringing updates to the 5c.

I tried buying a 7+ a month ago while on vacation but it didn't pan out. When we got home, I decided I would wait for the 8, but now I'm having second thoughts.

The thing with the 8 is that the ONLY reason I want/wanted it was so that I could have an iPhone that Apple would keep updating. I thought, why buy a 7 when I could wait for the 8 and have more iOS updates in the long run. I don't care for the new features the 8 will have, so when news broke it was going to be $1,000 I started having second thoughts. Is a years worth of iOS updates worth the price?

I would prefer the 7plus over the 7 because of the upgraded camera. Pictures are important to me. So right now the plan is to wait until the 8 s are out to get the 7+ so that the price will go down.

Is the 7+ a smarter move? Will it be marked down significantly after the 12th?

My iphone audio isn't working when i connect it with my headphones?

Since yesterday my iphone won't make any noise when its connected to my headphones but my headphones arent the problem because i tested them out on my laptop and they worked fine so i think somethings wrong with my phone
i remember i was playing a video and there was really loud static and then they stopped working after that maybe that could help?

Fake geolocation on an iPhone?

I have a VPN, but it only sends a IP location, not geolocation.
I know you can trick out a fake location on android, but I don't know how to do it on my iPhone.

Can I claim DSA (student claim) for having Aspergers?

Aspergers isn't really seen as a major disability or anything then I was considering of taking out extra loans to buy myself a new laptop (I currently do all of my essays on my iPhone 6s and on a small tablet).

I'm not sure if I would be fully entitled then I could try