Samsung mobile phone SMS is locked, what should I do?

Samsung mobile phone forgot the phone screen lock password and met the following conditions. Suggestion: 1. Remote control and mobile data (or WLAN) is turned on. 2. The mobile phone has been bound with a Samsung account. After logging in to the Samsung official website-Remote Control webpage, there is a screen unlock option, which can be unlocked by this function. After this operation, the previously set screen lock mode will directly become the default sliding unlock mode. 3. If it is invalid, you forget to back up your PIN password or it does not meet the above requirements, please send the machine to Samsung Service Center, and the after-sales engineer will help you unlock it safely.