Step 1. Connect your Samsung Galaxy to PC
Install and run the dr.fone toolkit for Android program on your computer. Then you'll see its main window interface as below. Please select Lock Screen Removal among all the toolkits.
Next, connect your Samsung Galaxy to the computer using a USB cable. Then click on Start on the program.
Step 2. Enter into Download Mode
Follow the instructions on the program to get the Samsung Galaxy into Download Mode.
1.Power off the phone.
2.Press and hold Volume Down + Home button + Power button at the same time.
3.Press the Volume Up to enter Download Mode.
Step 3. Download a recovery package
When your Samsung Galaxy phone enters the download mode, the program automatically downloads the recovery package, and you just have to wait for the process to complete.
Step 4. Remove you Samsung Galaxy screen lock
When you see the download process is complete, the program starts removing the screen lock in your Samsung Galaxy. This process will not delete any data on the phone, please rest assured. Once this process is complete, you can access your Samsung Galaxy phone without any password.
Stap 5. Recover data to computer
When you successfully unlock, click the Home button in the upper left corner, and you will go back to the program's functional interface and click "Data Recovery" to recover the data.
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