Hello, I purchased 2 Samsung Galaxy Note 10.1 (Both 2014 editions) for my parents for XMAS. Everytime I go to install a third-party app off of sites LIKE Aptoide, I get to the INSTALL screen, but cannot install the app. I personally own a Note 2 and have owned other Android devices before where all you have to do is check the 'Unknown Sources' box in settings and everything works fine. Can anyone help with this? Also, ROOTING is not really an option here.
johnnyhenderson replied
402 weeks ago