usb.core.USBError: [Errno 13] Access denied (insufficient permissions)

[Panak252]

I run ./pyboot.py -i iPhone7,2 11.4.1 -d disk0s1s6 and this is what I get:

User@192 PyBoot-master % ./pyboot.py -i iPhone7,2 11.4.1 -d disk0s1s6 /Users/User/Library/Python/3.8/lib/python/site-packages/requests/init.py:89: RequestsDependencyWarning: urlli b3 (1.26.5) or chardet (3.0.4) doesn't match a supported version! warnings.warn("urllib3 ({}) or chardet ({}) doesn't match a supported " PyBoot - A tool for tether booting Checkm8 vulnerable iOS devices by Matty, @mosk_i

Current version is: Beta 0.9.1 User choose to boot 11.4.1 from /dev/disk0s1s6. Make sure your device is connected in DFU mode Checking theiphonewiki for 11.4.1 keys... Found Keys! Downloading 11.4.1's BuildManifest.plist Extracting: BuildManifest.plist, from iPhone_4.7_11.4.1_15G77_Restore.ipsw Found multiple device models... Which is your device?

1: n61ap 2: n71ap 3: n71map

Enter the number that corresponds with your device: 1 Device set to n61ap Getting SHSH for signing images Downloading and patching 11.4.1's iBSS/iBEC Extracting: Firmware/dfu/iBEC.n61.RELEASE.im4p, from iPhone_4.7_11.4.1_15G77_Restore.ipsw Extracting: Firmware/dfu/iBSS.n61.RELEASE.im4p, from iPhone_4.7_11.4.1_15G77_Restore.ipsw Downloading 11.4.1's KernelCache Extracting: kernelcache.release.iphone7, from iPhone_4.7_11.4.1_15G77_Restore.ipsw Downloading 11.4.1's DeviceTree Extracting: Firmware/all_flash/DeviceTree.n61ap.im4p, from iPhone_4.7_11.4.1_15G77_Restore.ipsw iOS version is 11.x, not downloading trustcache Patching Kernel's type from krnl to rkrn iOS version is 11.x, skipping trustcache patching Patching Devicetree's type from dtre to rdtr Signing boot files Exploiting device with checkm8 Traceback (most recent call last): File "./pyboot.py", line 505, in main() File "./pyboot.py", line 481, in main pwn.pwndfumode() File "/Users/User/Desktop/PyBoot-master/resources/pwn.py", line 141, in pwndfumode device = dfu.acquire_device() File "/Users/User/Desktop/PyBoot-master/resources/ipwndfu/dfu.py", line 23, in acquire_device usb.util.claim_interface(device, 0) File "/Users/User/Library/Python/3.8/lib/python/site-packages/usb/util.py", line 205, in claim_interface device._ctx.managed_claim_interface(device, interface) File "/Users/User/Library/Python/3.8/lib/python/site-packages/usb/core.py", line 102, in wrapper return f(self, *args, **kwargs) File "/Users/User/Library/Python/3.8/lib/python/site-packages/usb/core.py", line 167, in managed_claim_interface self.backend.claim_interface(self.handle, i) File "/Users/USer/Library/Python/3.8/lib/python/site-packages/usb/backend/libusb1.py", line 811, in claim_interface _check(self.lib.libusb_claim_interface(dev_handle.handle, intf)) File "/Users/User/Library/Python/3.8/lib/python/site-packages/usb/backend/libusb1.py", line 595, in _check raise USBError(_strerror(ret), ret, _libusb_errno[ret]) usb.core.USBError: [Errno 13] Access denied (insufficient permissions)

usb.core.USBError: [Errno 13] Access denied (insufficient permissions)

Any ideas? My iPhone is supported according to the readme: iPhone 6 Main iOS: 12.5.5 2nd iOS (dualboot): 11.4.1

I have checked SEP compatibility, and it is compatible.