Price about used iphone?

So i saw a ad online selling use iphone 6s for 300
I bargain down to 240 it 16gb, fo you think it to ex or worth it? Anyway it would be great to advise how can i check is there anything wrong with the phone?

Error message on iPhone 8 Plus - 'Messages in iCloud is currently disabled'?

Hi, just installed ios 11.3 on my iPhone 8 plus, have had an error message at the bottom of my text screen ever since saying 'messages in icloud is currently disabled' and then there's a link to 'repair account' but when i tap it nothing happens. Just wondered what this means?

I was expecting an important i message whilst installing the update, i just wondered if it may have come through and i'd have lost it? Update took about 15 mins and no texts have come through so does this mean they didn't send the iMessage or could i have potentially lost it?

What DAW should I buy?

I'm an aspiring artist looking to compose in an alternative/indie style. I've been using Garageband on my iPhone for some time now, and it no longer accommodates my needs, specifically because my soundscapes are far too large and not simple enough for a shoddy (but reliable) phone program. I use synthesizers the most, but will play with acoustic and electric guitars sometimes, so different effects and sounds are very important to me.

Budget will not be a big problem--as long as it's not outrageous!

Can a phone 'call itself?'?

My mom's cell phone is hooked up to our house phone through blue-tooth, but the house phone has its own separate number. Last night at 12:50, my mom's cell phone, an iPhone, was charging on my parent's nightstand and somehow called the house phone, which woke them up. We don't know how it happened. Any insights?

My grandfather died in my house exactly a week ago today, sometime shortly after midnight. We found him on the floor. With the phone thing, everyone is a bit spooked, but I wanted to see if this is actually a thing before jumping to the conclusion of 'ghost did it.' I believe in ghosts, but I don't want to jump to conclusions without searching for more answers.

Added (1). Update: My mom said the phone called itself and the house phone simply rang because they are connected. The cell phone says the call was from itself. Does that matter? Keep in mind, this was at 12:50 AM and we don't usually get telemarketers, especially at night.

Youtube app is not working on iPhone when everything else does?

For the last week, my youtube app on my iphone does not work. On every video it loads for about 5 seconds then will not go further. This is happening to my roommate also and we only have this problem at our house. Everything else works on my phone and I tried resetting the Wi-Fi and redownloading the app.

The weird thing is the app works in other places that have Wi-Fi like a library.

What is the problem?

Iphone 6s plus questin?

My friend has an iphone 6s plus.

last year the whole screen cracked.

friend didn't fix phone,

got a new phone through att, and att decided to lock the old phone to prevent resale…

my friend said if i fix the screen its mine…

can i unlock the phone after i fix it to be used by my prepaid sim card thru att?