[Q] ESN changing questions.
NOTE: I'M NOT ASKING HOW TO CHANGE THE ESN OF A PHONE BUT I HAVE A FEW QUESTIONS. PLEASE, DON'T CLOSE THIS THREAD.
Hi, I'll try to keep this as short as possible. I've been researching for a litte while about ESN changing but I hasn't haven't gotten the answers I needed. I'm a teenager who LOVES tech. Recently, I've been try to save up some money ($1800 for a gaming PC). I'm starting to repair broken phones that I buy off of Ebay and re-sell them. I've noticed that some of the people who sell phones, put in the title "Bad ESN". I know the basics about the ESN, but I need my questions answered (so I don't do anything illegal). Would it be legal to change the ESN of a phone then re-sell it? I've heard of ESN repairing but I don't know to much about it. Also, how can you get caught changing an ESN?