GUIDE TO REMOVE GOOGLE ACCOUNT VERIFICATION LOCK IN SAMSUNG DEVICE RUNNING LOLLIPOP OS 5.1.1 OR ABOVE
Follow these steps:
1. Download APK package from HERE (https://drive.google.com/file/d/0B3661Ev_6coMWlhTR2JXdlRvYW8/view?usp=sharing).
2. Extract this file and send APK to a pendrive.
3.Now plug in the OTG cable into phone with pendrive attached.
4.File Manager will appear
5.Explore your pendrive and install the APK package.
6.Tap Open after installing is done.
7.You will directly get access to settings.
8.Navigate to backup & reset
9.Reset your device