How to unlock android phone without passcode

Your situation is actually more recoverable than you might think, especially with a Samsung device. Here's a step-by-step guide that you can unlock Android phone without passcode:

You need to use a computer or another mobile device. The prerequisite is that "Find My Device" was already enabled on your S24 before it got locked (it is often enabled by default when you add a Google account).

1. Go to the official Google Find My Device website.

2. Sign in with the primary Google account that is linked to your locked Samsung Galaxy S24. Enter your Gmail address and its corresponding password.

3. If your device appears in the list and is online, select it.

4. Look for and click the "Lock" or "Secure Device" option (not "Erase").

5. You will be prompted to enter and confirm a new temporary password. Set one and confirm the command.

6. Wait a few moments, then try using this new temporary password directly on your S24's lock screen.