When the tool says “Loader not found,” it means the ramdisk cannot locate or inject the necessary post-exploit payload for that exact hardware target.
The iPhone 7 is prone to a design flaw where the Baseband CPU (the chip responsible for cellular service) loses connection from the logic board. Loader For Iphone9 3-d101ap Not Found
If you have another jailbroken iOS device or Mac: When the tool says “Loader not found,” it
: If your computer displays "The required resource can't be found," it often indicates unauthorized software modifications or an attempt to install an older, unsupported version of iOS (downgrading). : Some users have found that switching from
: Some users have found that switching from standard iTunes to the Apple Devices app on Windows helps the PC correctly identify the device for low-level tools.
: Use tools like 3uTools to "Repair Driver" if the computer fails to see the iPhone in DFU mode. 3. Check Physical Connections