Where is the sim connect tool with the iphone 4?
If you are looking for one in the hundreds, walmart, but if you are looking for one for about thirty bucks, ebay... but sometimes you get bid up.
How do you remove an old WiFi setting from iPhone I have a network that I can no longer connect to but the iPhone keeps constantly asking me if I want to try to connect.?
settings -> wifi click on the arrow next to the "known" network you want to deleteclick "forget this network"
What is the difference of jailbreaking iPhone with Blackra1n versus the Pwnage Tool?
They do basically the same thing but blackra1n installs the blackrain app(whick can be uninstalled) on your ipod/iphone then you go in the app and choose what you want to use to get jailbreak data ...
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How do i amplify an open WiFi network so that I can connect to it with my iPhone with a strong signal?
Unless you have access to the wireless router itself, there isn't much you can do other than move closer to the access point. The only possible solutions would be to ask the network admin to crank ...
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Can I connect an iphone 4s with the computer via USB?
yes you can,as long as the cable is genuine & you also have to get the latest version of itunes since you are using a 4s.Hope this helped