iPhone 4 - Jailbreak Untethered with PANGU iOS (7.1 - 7.1.x)

Pangu will bring an untethered Jailbreak to your bypassed iPhone 4, and it won't require any PC BOOT anymore. And it is also more stable than tethered jailbreaks.

==Resources==
PANGU Windows:  http://en.7.pangu.io/

Tutorial :