Android Final Fantasy III resolution change

[Lycan911]

Hey guys, I just installed Final Fantasy III on my phone, and it works without lag, but there are two black stripes on the top and the bottom of the screen. I'm guessing it's like that because the game wasn't made for my screen's resolution ( 320x240 ). So, is there a way to stretch it to full screen? With some apps or something?
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EDIT
Screenshot:

 

[Tom Bombadildo]

http://forum.xda-developers.com/xposed/xposed-installer-versions-changelog-t2714053

Make sure your phone is rooted, install XPosed, then you'll be able to change the DPI of the app with it. You'll need to do some digging to figure out which works best, though.

However, I don't think doing this is going to work very well. It's got the black bars for a reason, I would assume changing the DPI will make the game looked too stretched or may cut off parts of the game.

 

[Lycan911]

Thanks, I'll try that out

 

[Lycan911]

*reads the thread you posted*

I'll stick with black bars xD