Why does the volume turns up on it own?
When i start texting people my ringer starts to move on it's own. I do not touch the volume button, but my volume seems to move. And every time i turn the volume down, it goes back up.
your volume button is grounded you should replace its ribbon (volume ribbon) to replace the malfunctioning one. get it at gadgets repair shops and get it replace there or if you know how to solder it and disassembling your phone you buy the parts you need and replace it on your own