تأكد من تعريف الجهاز ادخل على device ,manger وتأكد
وأتبع الخطوات الاتيه

1. Power on phone.
2. Type *#197328640# -> common -> usb config -> Qualcomm mode
3. Connect USB cable, setup drivers.
4. Choise qualcomm diagnostic port in port settings.
5. Choise unlock method: Read codes or Direct.
6. Press Unlock SP button.