This is the most common cause. It occurs when a user attempts to flash an IPSW (iPhone Software) file that does not match the device's hardware ID. If a restore script seeks the d101ap loader within a firmware bundle intended for a different iPhone 7 variant (like the d10ap ), the process will terminate.
The tool you are using was compiled before the d101ap board was recognized. Many open-source restores haven’t been updated since 2018. They contain loaders for n71ap (iPhone 6s) or d10ap (iPhone 7 global), but d101ap (the variant Intel modem board). Fix: Update the tool or manually add the missing loader.
When you see this error, the jailbreak process cannot properly identify the device or is unable to install the necessary loader application. Loader For Iphone9 3-d101ap Not Found
Release them only when you see the "Connect to Computer" screen.
Temporarily disable or your third-party antivirus software. This is the most common cause
The error means the tool you are using cannot locate the necessary file to patch the boot sequence for an iPhone 8/X series device. 1. Understanding the Components
macOS and Linux tools rely on USB multiplexing. If the device is not correctly enumerated, the tool tries to send a loader request over an invalid endpoint. Replug USB, use a different cable/port, or reload usbmuxd . The tool you are using was compiled before
before connecting to iTunes or a Mac to force a clean installation. Professional Inspection
The error typically appears when using third-party mobile repair or bypass tools (like UnlockTool or Gaster ) to service an iPhone 7 .
: Use a utility like 3uTools or the Apple Support driver guide to repair your mobile device drivers.
Use an . Third-party cables often lack the data bandwidth or shielding required for low-level flashing.