As might be expected, il jailbreak di iPhone con iOS 7 has attracted a lot of attention, Unfortunately, even by Apple: it seems that very soon the jailbreak will be stuck with a new firmware update from Apple.The words BigBoss, the guru of relatively Cydia to jailbreak iOS 7 speak for themselves: if you want to make di jailbreak iOS 7 hurry: a firmware update from Apple will almost certainly prevent the execution of the release of iOS 7 we remind you that it is feasible only with iOS 7.0.4.
The new update to iOS 7.0.5 prevent almost certainly also roll back to previous versions.
Therefore, if you are interested in unlocking your iPad / iPhone 4, 4S, 5, 5S or 5 c we suggest you hurry.
You can perform jailbreak using our guide in Italian: Unlock iPhone 5, 5S, 5(C), 4And S 4: Guide to jailbreak iOS 7
Here's what was written by BigBoss on his blog:
Now that iOS7 has been jailbroken, it is advised that anyone that ever wants to be on iOS 7.0.4 *ever * gets there very soon. Speculation is that Apple will release an update soon and when that occurs, they will stop signing 7.0.4. Users will have a limited time window to get onto iOS7 and be jailbreakable. Further, reports are that evasion only runs on a freshly restored 7.0.4 rather than one a device that got to 7.0.4 via "software update". So if you have not done so yet, now is the time to backup your device in iTunes, restore it to a fresh 7.0.4, and keep it on ios7.0.4.