Good I would like to know if someone can help me to re-install the system in my j5 pro since I stayed brickeado! I already tried with the smart swicht and also with whom I have the following problem: when I ask for the model I write it that is SM-J530G And then he asks me the s / n that I also write it and then I give him accept but he tells me to go back to check but everything is correct! I don't know how to try otherwise I would really appreciate it if you could help me please