errorcode = 3 on iphone 11

[cxdxn1]

my iPhone 11 is plugged into my computer, but according to the console, no device was found. pls help, i dont know what to do. i am trying to downgrade from iOS 17 to iOS 14. i have valid SHSH2 blobs and a ipsw file.

here is the console below:

[23] Set C:\Users\ryank\Blobs\2836817879007278_iPhone12,1_n104ap_16.6.1-20G81_593e01052880066139dbc2cee2bd11a61bc482a2163f817339149adcadaa39e3.shsh2 to SHSH blob.
[24] Make sure to hit "trust" on your device if prompted!
FutureRestore GUI Log – 2023-10-01T17.40.33.604610200
Command ran: C:\Users\ryank\Downloads\futurerestore_win64_v173 (1)\futurerestore_win64_v173\futurerestore.exe --apticket C:\Users\ryank\Blobs\2836817879007278_iPhone12,1_n104ap_16.6.1-20G81_593e01052880066139dbc2cee2bd11a61bc482a2163f817339149adcadaa39e3.shsh2 --debug --latest-sep --latest-baseband C:\Users\ryank\Desktop\iPhone 11\iPhone11,8,iPhone12,1_14.0_18A373_Restore.ipsw
Version: a0113a4e46bfd00962cd25e3af548fc8b0bd21fd - 173
Odysseus Support: no
[INFO] 32bit device detected
[Error] can't init, no device found
Failed with errorcode=-3
ERROR: Device is in an invalid state
FutureRestore process ended.
[25] Unable to run FutureRestore.
[26] No such host is known (coocoofroggy.me)

[tp9222]

same error

[cxdxn1]

same error

It's been a while since I did this and I now know that I was being dumb lol. My blobs were invalid and due to cryptex1 you can't downgrade anymore either lmao.

[tp9222]

i have IOS15.8 and tring to downgrade to 14.0, i think cryptex1 is used for IOS16+