Chosen Solution

i stepped on my phone by accident a few days ago and the battery cracked a bit. now when ever i go to use it, it starts to type on its own.

Erika Rodriguez this sounds like a defective digitizer. Replacing it should have resolved the issue.

Your going to need a new screen Once you get the screen there really not had to replace you can find tutorials on YouTube. Hope it helps

Sounds like its time for a new screen. Or a upgrade lol

Dose it type words? or just gibberish? if it is typing words, then someone hacked it, and it has nothing to do with being stepped on.