ok, rooted.
At first, i had the very same issues as many other while fuzzing. When i eventually got it i felt quite stupid for having wasted soo much time thinking of being working on something different…
I then sweated dozens of shirts while looking for the foothold, but i knew it was just a matter of time and retries…hint: check every value and debug on local.
User was already there. I mean: not so much difference from plaintext if you can do it also with excel!
If you are a right clicker like me, be careful with encoding. Things are not always as they show on screen.
Root is easy.