Defragment Nexus 5 Internal Storage?

The phone's memory (as long as there isn't a manufacturing defect) will last far longer than anything else on the device no matter how heavily you move things around. Quality flash memory should last at least 4 - 5 of seriously heavy usage. It's much more reliable and durable than its alternatives (though some would be to differ, they would be wrong as they have had bad luck - manufacturing defects would be the only cause of premature failure) I bet you will have moved on to at least one other device by that time.

I would be much more concerned over the battery's lifespan than your internal memory. And even that shouldn't be a concern for a while.

Sent from my Nexus 5 using Tapatalk

This is reassuring, thanks. I was hoping this might be the case. Maybe if I'm more careful it will stay fine even longer. Thanks much.

Sent from my Nexus 5 using Tapatalk 2