GSM-Forum - oppo a71 Password unlock problem

Exe Name : TFM Tool Pro QC v1.7.0 (BETA8)Exe Version : v1.7.0 (BETA8)
Action : Factory Reset

Checking account info...
UserName : shanjoy125
Expire Date : 2024-08-25 06:54:03
Balance : 5.00 USD
Turn Off phone, hold Vol UP And Vol Down Then Insert USB cable.
Some phones may need Special Boot Cable or TestPoint for EDL mode.
Searching 9008 port...Ok
Detected : Qualcomm HS-USB QDLoader 9008(COM10)
Connecting to phone...Ok
Sahara Info...
MSM ID : 0009A0E1
OEM_PK_DATA : 05F06BA44EEB2ABDF14BB644AABC2E693DDF7B8711CC7CF07D 4CD0EB2E1A8728
Sending loader...Write Error

Elasped Time : [00:min:00:sec]
All Done!
Operation/Work ID: 831176

but other tool unlock ok