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vree

macrumors member
Original poster
Mar 8, 2013
43
0
So I have an old iphone 3GS on 6.1.3.
But it's running really slow. I did most things that people advise online;
clear space, coockies, reboot, edit push settings and so on.

But is there a way to overclock it or so? And if so how is it safe?

Or does anyone has any other ideas?
Not planning on downgrading the os.

all help is appreciated.
 
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