If you’re passing
Droid Incredible 4G LTE by HTC on to someone else or
Droid Incredible 4G LTE by HTC has a persistent problem that cannot be solved, you can perform a factory reset (also called a hard reset).
Warning: Factory reset will permanently delete all your data and customized settings, and will remove any applications you’ve downloaded and installed. Be sure to back up any data and files you want to keep before you do a factory reset.