What is the best way to make root for android?

Question

Android

Need root on android smartphone galaxy s4. It turned out that there are two ways
. The first one, as it were, is official, associated with something like a flashing (although this is not a complete flashing, but only adding some files to the system), but at the same time, a certain KNOX bit is triggered that cannot be returned back; They write that some applications refuse to work on a rooted phone.
The second is based on the exploitation of vulnerabilities in the Linux kernel; there are some special programs, mostly Chinese, the root exists until the reboot (which is generally necessary), but since the source code of these utilities is closed, there is a good chance that a trojan is installed into the system along with the root (although maybe not).
What do you advise?

Answer 1

Sew. The installed root can always be hidden (the root giver has such a function), and the only program that refuses to work on a rooted phone is the Sber bank client. If you don't use it, then don't worry. And if you use it, you can always hide the root, install the client and return the root back.