iOS 5.0.1 (9A405) and Modem Firmware 1.0.13...should I update it?
 

I just bought a brand new confirmed factory unlocked 4s from a pvt seller. Should I update the iphone to 5.1.1 or just leave as it is? I guess the question is: is 5.1.1 significantly better than 5.0.1?

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Courtesy of WestNet Wireless
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