Hi and welcome to the board. I do not know much about the tags, so perhaps someone else knows.
I can tell you this. Do NOT upgrade or change your firmware. You will most likely brick your player.
I don't think you can add games to your player.
Why would you think you would be banned? That is what this board is here for, to help others.
Sorry, I'm not more help, but those are things I haven't tried on mine.
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 ops: 1GB Black Hacked Chipod ops:
2 GB Black Temptation Player 
8) WHITE MEIZU M6 8GB 8) |