When I pass my phone to other family member, I tried many times to change from my Google account to another Google account. So far, I know of none, except remove current Google account and then set different Google account. Please note, when you remove the Google account, everything (including all the app) in the phone will be gone, and the phone is reset to factory original condition. Please also note, you can also add another account to your Android. That means your phone will have multiple accounts, but Android always use the first account you entered as default.
To remove Google account:
- settings - Applications - Manage Applications -
left click - Filter - select filter option - mark "All"
select "google Apps"
tap "clear data" button
tap "your account must be updated"
now enter your new Google account info.
In another Samsung Galaxy 3 i8700, to reset Google account, all I need is:
- settings - Privacy -
Under "Personal Data" - Factory Data Reset - erases all data on phone.
You will remove current Google account. Then, re-enter another Google account in:
- settings - Accounts and Sync - "Add Account"