Hi there
To answer the question above : "...Did you get this phone not realizing that it's Tizen instead of Android?":
Yes, but I am up for a challenge. I kind of know my way around software development and have been at it for a while. This is a spare phone (I got 2nd hand - while my baby is in the repair shop - having her cracked display fixed).
From an eagle eye perspective, I am familiar with the some of the MO's where Android OS attacks are concerned, but (at the moment) I know very little about Tizen.
Please may I ask that you (or someone else) give me a push in the right direction?