Help iPhone 8 (GSM) iPhone10,4-d201ap ??????????

[iph0ne7]

BOOT DEVICE Checking for device... OK
Info : iPhone 8 (GSM) [iPhone10,4-d201ap]
Boot : [IBOOT-3332.0.0.1.23] [DFU]
Pwnder : CHECKM8
Initializing... OK
Sending ibss.img4... OK
Sending ibec.img4... FAIL
ERROR: Unable to connect to device
Executing loader... FAIL
Device is not in RECOVERY!
UNLOCKTOOL 2022.06.29.0
Elapsed time : 1 minute 32 seconds

 

[Gsm_Master]

The same happens with 8 plus.I posted unlocktool website but none answers.

 

[arie1997]

rename the boot 10,1 to 10,4