Tinno u319aa unlock error...

[celular1uno]

- Connecting Device : [ MBVOZ5JJOBLZIFR8 ] OK
- Mobile Brand : TINNO
- Mobile Model : U319AA
- Mobile Android Version : 11
- Mobile Build Version : U319AAV02.37.11
- Mobile Baseband Version : MOLY.LR12A.R3.MP.V158.P22\, 2021/...
- Mobile Security Patch : 2021-07-05
- Mobile Carrier : cricket
- Mobile IMEI : 864535050111095
- Mobile SELinux : Enforcing
- Mobile SIM Info : ABSENT
- Mobile CPU : mt6761
- Check if Model Supported : Supported
- Operation : Direct UnLock
- Operation Cost : 3 Credits
- Getting Authorization : OK
- Checking Security : OK
- Read SIMLock Signature : Fail
1 - Insert The SIM Card
2 - Restart Device,Then Try UnLock Again

 

[celular1uno]

 

[celular1uno]

Please team help...

 

[celular1uno]

Hey team key-tool please helpme...

 

[KEY-Tool]

View attachment 58673

downgread modem then try unlock again

 

[celular1uno]

downgread modem then try unlock again

I can't find firmware or modem file to do it, can you send me a link to download it please...

 

[celular1uno]

Please who can give me a hand I need to get the firmware downgrade or the modem file...

 

[celular1uno]

Please who can give me a hand I need to get the firmware downgrade or the modem file...

I thought they helped here in this community but I was wrong, key-tool team didn't help me either...

 

[simo-gsm]

Selected model: Cricket U325AC on Pandora and Unlock Network