I have not been able to change the time or date on the LG Viper. Normally, under Settings -> Date and Time, you can deselect a check box titled "Automatic". Then, you can manually change your date and time. At least this is how it has worked for me on previous Androids. On the LG Viper however, there is no check box for "Automatic". The only check boxes on the Date and Time screen are "Use 24-hour format" and "Select date format". I also downloaded some Go clock Gadget. This does not allow me to change me date and time either. To answer possible follow up questions, my date and time are correct. I need to test some things out, so I have to change the date and time in order to run these tests for my company. Does anyone know how to change the date / time on the LG Viper? Thanks in advance.