Can I replace the SIM card?
My phone won't allow me to add any contacts or save pictures.
The Nexus 6 is an Android phone developed by Google and Motorola released in 2014 with a 6-inch display.
Using a paperclip, insert the end of the paperclip into the hole at the top of the phone to press the SIM card down. The SIM card and SIM card tray should pop out after you press it. From there, you can insert a new SIM card. Check out the Troubleshooting Guide for more help.