There's only one method on 'Saferoot', no other, and I already provide the link. It not for everyone if a person dones't know what they doing.
If you have no proof on Kingo stealing data, please don't spread the rumor. Personally I only don't like Kongo is because it is using the Saferoot method but they don't give the proper credit to the author, and they deny it now. I still remember one of the Kingo author was posting here on XDA.
To trust it or not it up to you, I know plenty people here on S4 mini is using it. I only recommened it becuase it a lot easier than the original Saferoot, and you seems to have no clue on what you doing. There's already plenty info we giving here, please don't expect us to spoon feeed all the time.