1. Find "Delete all data (factory reset)"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-33f987e6-fbb6-4fbc-824e-5e3a60c7e651.png?width=194&height=440)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8323c9e6-df24-45b8-8cc3-ac07d5b082cb.png?width=194&height=440)
Press System.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-853aec31-e6cc-4b62-bfc6-98c43b41148e.png?width=194&height=440)
Press Advanced.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-5ff1aa1e-0e66-4fa3-a0aa-7d9d489baa47.png?width=194&height=440)
Press Reset options.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-a134f334-61c0-4d93-9f0b-8ffeb47f721c.png?width=194&height=440)
Press Delete all data (factory reset).
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-66d5aaa1-0246-4b83-b808-8706ce90a37a.png?width=194&height=440)
2. Restore factory default settings
Press Erase all data.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-39868345-c8d4-4025-b7ee-792fdcf532ae.png?width=194&height=440)
Press Erase all data. Wait a moment while the factory default settings are restored. Follow the instructions on the screen to set up your phone and prepare it for use.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-19ed73aa-1dcc-4030-9028-20e687f1ac38.png?width=194&height=440)