(known in China as Aisi Assistant 爱思助手 ) is a comprehensive iOS device management software that serves as a powerful alternative to iTunes. While the primary i4Tools software is traditionally available in Chinese, English-speaking users typically use
The software is generally considered safe and is widely used by millions for device diagnostics and firmware management. i4tools english version
Connect your iPhone via USB. Unlock your phone, and tap "Trust This Computer." Enter your passcode. (known in China as Aisi Assistant 爱思助手 )
The software provides a central hub for managing hardware, software, and system firmware for iPhones, iPads, and iPods. Smart Flash & Jailbreak and system firmware for iPhones
3uTools is the primary version and is fully supported on Windows systems.