Assertion error

[amats211]

trying to use synackuk's version for iPad 4 but I get assertion error when I run ipwndfu -p

Macs-MacBook-Pro:synackuk mac$ ./ipwndfu -p *** checkm8 exploit by axi0mX *** *** modified version by Linus Henze and synackuk *** Found: CPID:8955 CPRV:20 CPFM:03 SCEP:10 BDID:00 ECID:00000053CC017DF3 IBFL:00 SRTG:[iBoot-1145.3.3] Traceback (most recent call last): File "./ipwndfu", line 66, in checkm8.exploit() File "/Users/mac/Downloads/synackuk/checkm8.py", line 486, in exploit payload, config = exploit_config(device.serial_number) File "/Users/mac/Downloads/synackuk/checkm8.py", line 467, in exploit_config return payload(config.cpid), config File "/Users/mac/Downloads/synackuk/checkm8.py", line 212, in payload s5l8955x_handler = asm_thumb_trampoline(0x10079800+1, 0x81A0+1) + prepare_shellcode('usb_0xA1_2_armv7', constants_usb_s5l8955x)[8:] File "/Users/mac/Downloads/synackuk/checkm8.py", line 114, in prepare_shellcode assert value == 0xBAD00001 + i AssertionError

anyway around this? I need to use synackuk's fork of ipwndfu

Thank you very much