iMyFone LockWiper - Lock Screen Removal for Android is one such tool you can rely on in this regard. If you forgot your Google account credentials or cannot recover them, then the best solution would be to use a professional pattern lock removal tool to unlock Samsung phone after wrong pattern.
1 Use Unlock Tool - iMyFone LockWiper (Android) What should we do then? Here I have found three very practical solutions for you to solve this problem. But the problem at the same time is that you may forget the Gmail account stored on your phone. When you try to unlock the pattern password again and again and it keeps showing an error, you may want to find a way to fix the problem. Part 1: How to Unlock Samsung Phone after Wrong Pattern without Gmail?
Part 2: How to Unlock Samsung Phone after Wrong Pattern with Gmail?.Use Unlock Tool - iMyFone LockWiper (Android) Part 1: How to Unlock Samsung Phone after Wrong Pattern without Gmail?.