Help/Support prevent app from writing data on a file

[Anonymonk 1.9k iPad Air 2 8-9-11]

hi gods and goddess ?

im trying to bypass some free user restriction by preventing an app to write some data on a file...

so when i set the file's permission to 000, the app cannot acces it, and thats not what i want...

but if i set it to 444, the app can read and write...

-r--r--r-- 1 mobile wheel 2971 Feb 8 20:51 secret.plist

anything i can do to prevent it?

thank you.

Updated February 8, 2018 by Anonymonk

[bR34Kr 19.2k]

Change the app's code where it says to write data on the file

[Anonymonk 1.9k iPad Air 2 8-9-11]

hummm... yes but im noob with ida, and in that case i would rather go for unlocking premium..

but in the meantime i found a way around

thanks