I'v recently jailbroken my 3.1.3 iphone with redsn0w 0.9.3. I did not change the icon of the boot logo, but now that I'm thinking about it, it would be really cool to put my bands logo there. Would anything bad happen if I ran the redsn0w 0.9.3 on my phone again to get the boot logo there? I already have cydia on my phone so would i still need to keep the "install cydia" checked when going through the process? Thanks.