How to switch a Google account without resetting a phone? On my Android LG Optimus Dynamic phone I originally entered an incorrect email when setting up the Google account to use. I want to switch emails now, but when I add the correct account and then try to delete the first account, it says it is required by some applications, and that I can only delete it by factory resetting the phone. However, that message does not come up when I try to delete the second account, and it removes fine.

How do I delete that original account so that I only have the new one left without factory resetting my phone? (I don't want to lose all of my apps and my contacts).
Uninstall all Google applications on your phone, such as Google+, Youtube, Google Maps, Chrome, Voice Search etc. Then install the Google Installer app, and install all google applications. After installation, the Google App or Google Account Manager will prompt for account details. You can login with your required Google account. After that, the device will Sync the account to all other Google apps.