After installing the APP, please follow the steps below to trust the developer, otherwise LockWiper will not work.
Step 1. First, click the Download button to install.
Step 2. Go to Stettings > General > VPN & Device Management.
![Management](https://images.imyfone.com/en/assets/guide/Management.png)
Step 3. Then click AIA BHD.
![AIA BHD](https://images.imyfone.com/en/assets/guide/aia_bhd.png)
Step 4. Tap Trust "AIA BHD".
![Tap Trust](https://images.imyfone.com/en/assets/guide/tap_trust.png)
Step 5. Finally, click Trust to trust the developer.
![developer](https://images.imyfone.com/en/assets/guide/developer.png)