You may need to restore your license if you have reinstalled the application, or if you are going to use Dr.Web on another device.

If the application is installed from Google Play

1.Open the application.

2.Open the License screen.

3.On the License screen, select I already have a license.

4.Tap Restore purchase from Google Play.

5.Enter the email address you have previously used to register your license and your personal information.

License registered for this email address will be activated automatically.

If the application is installed from the Doctor Web website or Xiaomi GetApps

You have two options to restore your license:

•Register a serial number.

•Use a key file.

If the application is installed from Huawei AppGallery

1.Open the application.

2.Open the License screen.

3.On the License screen, select I already have a license.

4.Tap Restore purchase from HUAWEI AppGallery.

5.Enter the email address you have previously used to register your license and your personal information.

License registered for this email address will be activated automatically.

Restoring demo license

1.Open the application.

2.Open the License screen.

3.On the License screen, tap Get 14-day demo.

4.Enter the email address, you have used previously to activate your demo license, and your personal information.

5.Tap Get demo.