Does low available memory on my iPhone keep it from ringing?

Sometimes my iPhone doesn't ring. It seems to happen about the same time I'm getting low on memory.

It shouldn't do that, but with Apple products who knows?

In case you want to free up memory you can double-tap the homebutton and close programs that are running in the background (presuming you didn't know about this)

  • Why is my iPhone 4 memory low? I checked the settings and it says capacity 6.3 GB and available 1.1 GB But I hardly have anything on my phone? 2 songs, 7 videos, 315 pictures and 18 apps. Shouldn't my available space be more than just 1.1? And also, would I lose my pictures and everything if I jailbreak it? And how would I jailbreak it? iPhone 4 iOS 6.1
  • Why is iphone 6 ios 8.3 2.6gb available in mobile and 5.46 gb available in pc? When I checked it in my settings in the phone settings>general>usage 2.6gb is free. When I connected it in PC and synced it, 5.46gb is free. Why is that happening and how can i make 5.6gb free appear on my phone?
  • Why does the iphone alarm stop ringing after 15 minutes? Like honestly who designed this piece of ****. If i set an alarm i expect it to ring forever until i wake up. Now i slept through my alarm with 3 hours of sleep and end up waking to no alarm and by myself. Why the fk does it stop ringing by itself after 15 minutes ******* dumb apple
  • My iPhone says it's low on memory? I just got my broken iPhone replaced with a new one and I have 300 pictures on it and 5 apps and no music yet and it says it's low on memory? It's so low it won't do the update! It's a 16 GB phone and it says I've used 12.9GB in Settings>General>Usage>Storage I just don't see how that's possible!