Og5 and exposed installer

Ok here is my question. I did the OTA update to 5.1.1 og5 and I believe that is what I have as a bootloader as well. I've been doing a lot of reading on here and trying to find the right answer. Am I stuck on that bootloader or can I go back to ob7 bootloader? I am rooted by freeza. I would like to get xposed installer. Fake wifi mod......I am sure this question has been asked many times before but unfortunately I can't seem to find anything. Ive attached a pic of my specs. Any knowledge would be greatly appreciated. Thanks. Dan

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