The reply came at 3:00 AM from a user named System_Ghost :
For 99% of users, the correct fix is to stop using the broken tool and switch to a . That will bypass the “loader not found” error completely, whether you are jailbreaking, backing up SHSH, or recovering activation data. loader for iphone9 3d101ap not found better
If your specific iPhone 7 uses a different board configuration (e.g., d11ap or d20ap depending on if it is a Plus model or Qualcomm/Intel variants), the tool might be looking for 3d101ap while your device needs a different file. The reply came at 3:00 AM from a
Knowing if this happened after a software update or if it's on a custom boot screen would help. Knowing if this happened after a software update
Apple iPhone 9 (SE2) rumors: Everything we know so far - Gearbrain
(often confused with a 9 due to its iPhone 8-style body) or a misidentified prototype/jailbroken device. Apple Support Fixing "Loader Not Found" Errors
This error typically triggers when the —the software that tells the hardware how to start up—cannot be located or verified by the flashing software. This happens for three main reasons: