oppo cph1801 not supported with inferno unitool

hello everyone i have oppo cph1801 pin locked but it is not supported with inferno so i need its factory loader or solution to remove pin lock
>>Ver:1.5.2
>>Current Task: OPPO>>Qualcomm>>Backup Factory Files>>MSM8953
>>Operation:
1.Remove battery and insert battery back.
2.Press and hold 'VolumeUp' and 'VolumeDown' keys.
3.Please insert USB cable within 50 seconds.
Some phones need to use edl cable or special card slot.
>>Port Found[COM22].
>>Hardware Id:0009a0e1
>>Loading Necessary File,Please Wait...
>>Done.
>>Waiting for flash programmer to boot.
>>Status: 21 The device is not ready.

>>Get Partition Info Fail.
>>Ver:1.5.2
>>Current Task: OPPO>>Qualcomm>>Read Information>>MSM8953
>>Operation:
1.Remove battery and insert battery back.
2.Press and hold 'VolumeUp' and 'VolumeDown' keys.
3.Please insert USB cable within 50 seconds.
Some phones need to use edl cable or special card slot.
>>Phone Connect TimeOut.
>>Ver:1.5.2
>>Current Task: OPPO>>Qualcomm>>Read Information>>MSM8953
>>Operation:
1.Remove battery and insert battery back.
2.Press and hold 'VolumeUp' and 'VolumeDown' keys.
3.Please insert USB cable within 50 seconds.
Some phones need to use edl cable or special card slot.
>>Port Found[COM22].
>>Please wait while stopped.
>>Not find matched CPU,Please Select CPU manually
>>The user stops the operation.
>>Ver:1.5.2
>>Current Task: OPPO>>Qualcomm>>Read Information>>MSM8953
>>Operation:
1.Remove battery and insert battery back.
2.Press and hold 'VolumeUp' and 'VolumeDown' keys.
3.Please insert USB cable within 50 seconds.
Some phones need to use edl cable or special card slot.
>>Phone Connect TimeOut.
>>Ver:1.5.2
>>Current Task: OPPO>>Qualcomm>>Read Information>>MSM8953
>>Operation:
1.Remove battery and insert battery back.
2.Press and hold 'VolumeUp' and 'VolumeDown' keys.
3.Please insert USB cable within 50 seconds.
Some phones need to use edl cable or special card slot.
>>Port Found[COM22].
>>Hardware Id:0009a0e1
>>Loading Necessary File,Please Wait...
>>Done.
>>Waiting for flash programmer to boot.
>>Status: 21 The device is not ready.

>>Get Partition Info Fail.