No setting in the sys file or any plugins can help.
If the device system does not pass the signal data to the software, it will not function. There can be more reasons. I had the chance to see that even the system launcher blocks access
You should carefully check the settings of the device - only the physical receiver, all online access turned off
Turn off all system restrictions related to applications that do not originate from Google Play. Anyway, try if the edition downloaded from GP will work
Install the apk using a file manager such as X-Plorer (grant it absolutely all permission)
And finally, try with another version
Bookmarks