Avoid entering your primary Apple ID credentials into third-party tools if they prompt you for them to sign apps. Use a secondary "burner" Apple ID instead.
Launch the installer. Even though the text is in Chinese, the installation process follows standard software prompts: i4tools english version
i4Tools simplifies the process of upgrading or downgrading iOS firmware. Avoid entering your primary Apple ID credentials into
There is no official English version of (also known as Aisi Assistant combining device diagnostics
i4Tools is an all-in-one management program for iOS devices. It acts as an advanced alternative to iTunes and Finder, combining device diagnostics, file management, flashing (firmware updates), and jailbreaking into a single desktop application.