How to change the minimum iOS build version

If you get the following error:

The Info.plist for application at ‘…/…app’ specifies a minimum OS version of 4.3, which is too high to be installed on …. iPhone

Or you just want to change the minimum iOS build version

1. Click on Project > Edit Project Settings

2. Cick on the Build Tab

3. Search for iOS Deployment Target

4. Change the value to the required version