I rooted on my S8+. I used the app root checker to examine that it is rooted.
I used to be making an attempt to dam adverts by hosts recordsdata with this tutorial
I tried to repeat the hosts file to my computer, modified it, and pushed it again… obtained:
adb: error: failed to repeat 'hosts' to '/system/and so on/hosts': distant could not create file: Learn-only file system hosts: Zero recordsdata pushed. 62.2 MB/s (456580 bytes in 0.007s)
I then tried to do it by following this tutorial which makes use of apps to vary the recordsdata
I did change the host file permissions to -rw-rw-rw-
Then I attempted to make use of the editor so as to add some DNS however I used to be unable to avoid wasting the hosts recordsdata as soon as once more. After I tried to put it aside, I obtained a Toast saying root permissions got to the textual content editor.