Hello everyone, I am new in the forum and this is my first forum experiace in my life so I might not know how to act please forgive me in advance. I have enough of sprint I need to change my carrier to sprint or att but I don't want pay ETF. I am not doing something wrong coz I have only 4 months left to finish my contract I have paid more than $2000 so I think it's fair deal. What I want to know is how can I change my carrier without having any issues such blocking my phone or something. If it's possible to do it please let me know step by step how. I need urgent help. Thank you in advance. Sincerely.