What's your favourite iPhone ringtone?

I like "Constellation" but I think it's too loud even when it's on the lowest volume bar (My iPhone refuses to go silent for some reason) so I had to turn it to "Opening". So what's your favourite ringtone for the iPhone? I'm just being curious.

What does it mean when a text says Not delivered to a iPhone?

This guy I work with and I been texting each other since July 5. I'm trying to text him through my iPod touch and the text keeps saying not delivered but when I text him from my Samsung illusion (android) cell phone it gets delivered. Did he block me from sending him texts from my iPod touch? Btw he likes me because I talked to him on Sunday, August 10.

If I have too many 'Voice Memos' recordings will it slow down the Voice Memos app?

If I have too many 'Voice Memos' recordings will it slow down the Voice Memos app? I have over 2,200 Voice Memos right now. The reason I ask is that when I hit record it has a 5 second or so delay before recording starts and when I stop the recording it is extremely "Laggy" when naming it. When I hit done after giving it a title it also has another 5 second delay or so. I have an iPhone 5S and it is updated to the latest iOS software using the standard Voice Memos app that comes with the phone.

Trying to free up space on my iPhone?

Trying to free up space on my iPhone?

Added (1). I have a 16GB iPhone 4S, and I've had a lot of problems with it the past few days (it keeps making music that I deleted ages ago reappear on my iPhone, however it is not in my iTunes library so I can't delete it). I'm trying to clear out my phone a bit. It is telling me that I have about 2GB of music, 1 GB of photos, 1 GB of videos, 1 GB of apps, 1 GB of documents and data, and 6.7 GB of "other". What exactly goes into this "other" category and how can I reduce it?

How to permanently delete all my lists in the Reminders app of iOS 7?

My iPhone 5 is running the last version of iOS 7.
However, I can't seem to delete all my lists in the Reminders app.
I can delete all of my lists EXCEPT the last one.
The only way I can delete my last list is to create a NEW list and THEN I can finally delete that former last list.
However, once again, I'm left with one last list that I can't get rid of.
What do I do?

Do amazon orders ever come early?

Okay so yesterday (August 12) I ordered 3 iPhone 5c cases. They said the estimated time that it would get to my house would be between September 8 - September 23 and it's August 13th?
Why is it sending so late? And will it come early by chance? I kinda want them before school starts.