- oppo A15 with Good Charge Battery
- Mrt Key
- Libusb Win32 Devel Filter USB Driver
- Micro USB Cable
- Computer or Laptop
- Turn OFF Phone
- Press and hold Volume Up + Down Buttons and Insert USB Cable to Phone
- First, turn On your Mobile by holding the Power button.
- After they tried to unlock your device multiple times, You will see Forgot pattern Option.
- After that tap on the Forgot pattern option.
- Next Select option Answer question.
- Then type the Google security answer.
- Afterward, Choose Unlock Option.
- In this step, if you Create a new PIN or Pattern.
- Successfully unlocked your Mobile.
- MRT