j
iPhone 6 release date is not far away because Apple will release iphone 6 at WWDC 2014 which is going to happern in June 2014.
plug your iphone into your computer and go into itunes click on your phone under devices go to summary and press check for update or update iphone.
No.
Update the software in iTunes and it will do it for you.
yes. the current update is 3.1.3 and to update to it you have to restore you iphone, update it then re-jailbreak it. but at this moment in time this is not an jailbreak for firmware 3.1.3.
The update 6.1.6 helps to maintain the working efficiency for the iphone 3gs.
What you do is you go and plug up ur iPhone to the iTunes and click on the update button
I don't believe the iPhone 3G can update past 4.2.1, but any newer iPhone can update the same way you normally update an iPhone through your iTunes authorized computer.
Considering updating your iPhone forces you to update to the latest software available for the device, updating an iPhone 3GS now will update it to iOS 6.
i dont think so, the latest update available for iphone 3g is 4.2.2 .
yes