Calc SIMLock Signature : Error, Fail, Data Request Not Found

[binod]

I'm getting this error during Samsung SM-A166U Direct Unlock. Is anyone else experiencing this issue? What causes it, and how can it be fixed?
38WVQX ] OK

- Mobile Brand : samsung

- Mobile Model : SM-A166U

- Mobile Android Version : 16

- Mobile Build Version : A166USQS7CZDG

- Mobile Baseband Version : A166USQS7CZDG,A166USQS7CZDG

- Mobile Security Patch : 2026-04-05

- Mobile api_level : 34

- Mobile Carrier : APP

- Mobile IMEI : 354121

- Mobile SELinux : Enforcing

- Mobile SIM Info : UNKNOWN,LOADED

- Mobile Knox : 0

- Mobile CPU : erd8535_SHANNON5408AP

- Check if Model Supported : Supported

- Operation : Direct UnLock

- Operation Cost : 25 Credits

- Debug Level [0x494d] : OK

- Exploit Authorization : OK

- Reading SIMLock Blob [1] : [Z] OK

- Calc SIMLock Signature : Error, Fail, Data Request Not Found

 

[binod]

Support team, please check this issue and let me know as soon as possible.