Boot back into recovery, completely wipe the System partition, re-flash your ROM, and ensure you flash a strictly verified Android 4.1.1 Gapps package. 3. Google Account Login Errors
"Official Gapps For Android 4.1.1 Jellybean Flashable.zip" is a legacy package used to install Google services (Play Store, Gmail, Sync, etc.) on custom ROMs like CyanogenMod 10 Official Gapps For Android 4.1.1 Jellybean Flashable.zip
Always flash the operating system before you flash the Google Apps package. Tap (or Install Zip from SD Card in CWM). Boot back into recovery, completely wipe the System
