However, one very sad point about it is that there is still no LineageOS or any other custom ROMs to this phone, forcing myself to stick to the Samsung ultra-bloated distribution.
Having to accept this fact, my first action was to clean the phone the best I could, by removing any unnecessary crap from Sansumg and others from Google, Linkedin, Facebook and anything not strictly necessary. I based my list on some available (find ref on the script), but I also added some other useful commands.
Let me know if this works out for you, and if you have any point to add to the list. Find it attached on the Gist below:
Before running it, I recommend reading the comments on the scrip, so that you dont end up without keyboard for example.
Hope it suites you!
By the way, do you have any information on when or if there is anybody working on a custom ROM (Lineage preferably) for this device?