Hello I know this post is very old and I may not receive any assistance, however I do need help for I am at the very last step and this has been a highly tedious process for me. I've done everything properly but when i Input the
sh /data/local/tmp/lg_root.sh dummy 1 /data/local/tmp/UPDATE-SuperSU-v2.46.zip /data/local/tmp/busybox
command it just says FAIL, Before this it would just put another Pound symbol until I realized I was using the wrong COM, So i fixed the Com and now it just says FAIL when I input that command. I do hope one of you sees this for I am utterly stuck and I no longer know what to do. Thank you!