Options. 06-06-2023 01:46 PM in. @sarahut73: You could try signing in to Find My Mobile ( https://findmymobile.samsung.com) using the Samsung account details that are registered to the A51, and remotely unlock the phone from here. For further details, please follow the link below, scroll down and click on 'Unlock my device'.
Keep pressing until the Android recovery menu has appeared and then release the buttons. Now, in the recovery screen, use volume up and down to move in the menu, select Wipe data/factory reset. When you’re on that menu, use the Power button to Confirm / select that option. Then select: Factory data reset. Once confirmed, the process will take
Check out more: https://www.hardreset.info/devices/samsung/samsung-galaxy-a51/If you are searching how to reset Accessibility Settings in Samsung Galaxy A51, Simply hold down the power button and volume down button for around ten seconds. When the screen goes black, you're free to let go, and your Galaxy will automatically restart itself. In the window between the screen going black and the phone restarting, you have the opportunity to boot in either recovery mode or download mode. .