Post Views: 5,273 (J4 PLUS J415) REMOVE GOOGLE ACCOUNT SAMSUNG J4 PLUS J415F J415FN J415G J415GN ANDROID 8.1 Method 2 After installing and open “frplock” app, then tap on the three dot menu at upper right corner, then chose “browser sing in” and sign in with any of your google account or create new account. Restart the phone, and go ...