Is there anyway to save my Iphone charger?

Well, my sister ripped the covering of the charger off(The rubber part) exposing the wires. It's been about a month later. It suddenly stopped working on my phone for the most part. It only works if I hold it a certain way, and that's for only five seconds.

My suggestion, buy a new cord. You can get them in stores for like $5 (for just a plain charger).

And a hint of advice, keep your sis away from your electronics.

Not possible