USB connection no longer works

[WhipSmart]

I just got my X today so I've been playing with it on and off. I would charge it for a while, via the USB cord connected to my computer, then disconnect it to show my wife something, etc.

This last time I plugged it in, nothing happened. It didn't tell me it was charging and the computer no longer sees it. Is this a bad cord, or have I tripped a switch along the way somewhere?

Danke

 

[WhipSmart]

Just for extra info, I've also tried plugging it into a wall outlet via the charger. Nothing there either.

 

[WhipSmart]

Nevermind. A restart of the phone seems to have corrected the issue.

 

[oo3]

Good to know. I had an issue this morning where my phone wouldn't charge past 70% and kept saying it was disconnected. I'm testing to see if it's the cord or the battery.