If you are trying to bypass a lock or repair software corruption, stop using third-party loaders entirely. Instead:
Knowing if this happened after a software update or if it's on a custom boot screen would help. loader for iphone9 3d101ap not found better
Apple eventually released the device in April 2020, but they branded it the instead of the iPhone 9. If you are trying to bypass a lock
If you are using a grey-market software dongle or a cracked version of a commercial repair tool, this error is especially common. this error is especially common.