Ensure the software recognizes the device as iPhone9,2 or iPhone9,4 (the technical names for the 7 Plus). 3. Check the IPSW Compatibility
If the tool attempts to query Apple's TSS server for a signed loader component and Apple has stopped signing that specific component, or if the device has a "nonce" mismatch, the loader cannot be generated or fetched. loader for iphone9 3d101ap not found
If this is from a (like OpeniBoot, iOS forensic tool, or checkra1n-based loader), the error loader for iphone9 3d101ap not found means the tool is looking for a board config that doesn’t exist in its database. Ensure the software recognizes the device as iPhone9,2