Has the hacker to find out the weaknesses of iOS 7.1, so that the engine appeared to jailbreak the operating system is entirely feasible.
Although most famous jailbreak team has evad3r relinquishes finding vulnerabilities and jailbreak the latest operating system of Apple , but still a lot of other talented hacker effort devoted to this work.
And it also has to do with the tool to jailbreak iOS 7.1 was released, but only for devices with line processor (and security) are the worst iPhone 4 .
Tools Geeksn0w latest version supports iOS 7.1 jailbreak on iPhone 4
This is really good news for customers of the iPhone 4, because according to user feedback, the iOS 7.1 update will help to significantly improve the performance of this device. Here we introduce the steps.
The required before performing the jailbreak:
– This tool will run on Windows, not on Mac OS.
– Turn off firewall, antivirus temporarily.
– Install Java JRE (Java Runtime Environment) (click to choose the version that corresponds to the operating system).
– Removes passwords that are currently on the iPhone 4.
Video tutorial done Jailbreak iOS 7.1 on iPhone 4
– Turn up the program.
– Put in DFU mode, then plug the cable connected to the computer.
– Press the button corresponding to jailbreak your iPhone 4 version.
– Follow the steps as required by the program.
– Machine will perform restart several times before successfully jailbreak.