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Traceback (most recent call last): raise NoBackendError('No backend available') usb.core.NoBackendError: No backend available #69

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Jpg73529 opened this issue Jan 29, 2022 · 1 comment

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@Jpg73529
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Jpg73529 commented Jan 29, 2022

[2022-01-29 15:19:22.701729] Waiting for bootrom
[2022-01-29 15:19:28.683498] Found port = COM4

[2022-01-29 15:19:28.683498] Device hw code: 0x813
[2022-01-29 15:19:28.683498] Device hw sub code: 0x8a00
[2022-01-29 15:19:28.683498] Device hw version: 0xca00
[2022-01-29 15:19:28.693104] Device sw version: 0x0
[2022-01-29 15:19:28.693104] Device secure boot: True
[2022-01-29 15:19:28.693104] Device serial link authorization: True
[2022-01-29 15:19:28.693104] Device download agent authorization: True

[2022-01-29 15:19:28.693104] Disabling watchdog timer
[2022-01-29 15:19:28.693104] Disabling protection
Traceback (most recent call last):
File "C:\Users\I'm Ps Prosen\Desktop\UnbrickRN8ProNoAuth\4.Bypass\main.py", line 65, in
main()
File "C:\Users\I'm Ps Prosen\Desktop\UnbrickRN8ProNoAuth\4.Bypass\main.py", line 60, in main
exploit(device, watchdog_address, var_0, var_1, arguments.payload)
File "C:\Users\I'm Ps Prosen\Desktop\UnbrickRN8ProNoAuth\4.Bypass\src\exploit.py", line 33, in exploit
udev = usb.core.find(idVendor=0x0e8d, idProduct=0x3)
File "C:\Users\I'm Ps Prosen\AppData\Local\Programs\Python\Python310\lib\site-packages\usb\core.py", line 1309, in find
raise NoBackendError('No backend available')
usb.core.NoBackendError: No backend available
Press any key to continue . . .

@mtlpks
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mtlpks commented Sep 27, 2022

I'm getting the exact same error. Did you figure out what to do?

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