Historically, jailbreaking required a PC to exploit vulnerabilities in the iOS operating system. However, with the evolution of technology and the rise of online tools, some methods have emerged that allow users to jailbreak their devices without a PC.
Once successful, you will see a package manager like (Freya) or Sileo (Chimera).
Jailbreaking iOS 12.5.7 without a PC is possible, but it requires caution and careful attention to detail. While several methods claim to work, not all of them are reliable or stable. Unc0ver, Chimera, and Odyssey are popular jailbreak tools that support iOS 12.5.7, but users should be aware of the risks and precautions involved. If you're willing to take the risk, follow the steps outlined in this guide to jailbreak your device without a PC.