You are viewing the article How to Unlock Android Tablet at Tnhelearning.edu.vn you can quickly access the necessary information in the table of contents of the article below.
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This wikiHow teaches you how to access your Android tablet if you forget your PIN or screen lock pattern.
Steps
Unlock Android 4.4 and earlier tablets
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Enter the wrong PIN or pattern 5 times. If your tablet runs Android 4.4 or earlier, you can use the built-in pass mechanism to open it. This feature is no longer available on Android 5.0 (Lplipop).
- This method requires the tablet to be connected to Wi-Fi.
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Click the Forgot PIN/pattern/password button. If this button does not appear after 5 incorrect entries, the device does not support this feature.
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Enter your Google address and password. This should be the Google account you’re signed into on the tablet.
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Click Sign In .
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Open Gmail on another device or computer. You will receive an email to reset your tablet’s passcode information.
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Open email received from Google. This email may be in the Updates tab.
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Click the link in the email. You will be redirected to a form that generates a new unlock code.
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Create a new PIN, password or pattern. This will be the new temporary unlocking of the tablet.
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Unlock your device with a new pattern. It may take a few minutes for your tablet to update to the new unlock method.
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Set a new code. After you unlock your device, you can reset a new code or pattern from the Lock Screen menu in the Settings app.
Unlock Samsung device
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Open a web browser on your computer or other device. If your Samsung tablet is signed in with your Samsung account, you can use the Find My Mobile online tool to unlock the screen.
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Visit the Find My Mobile website .
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Sign in with your Samsung account. We need to sign in to the tablet using the Samsung device that you were prompted to create when you set up the tablet.
- If you don’t have a Samsung account, you can try one of the other sign-in methods mentioned in this article.
Click Unlock my screen . This option is located on the left side of the Find My Mobile website.
Click Unlock .
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Wait for the screen to unlock. It may take a few minutes for the unlock signal to be sent to the tablet.
Perform a factory reset
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Hold down the tablet’s power button. If you can’t unlock the device then the only option is factory reset. This process will erase the password, and also erase all data on the tablet. You will be able to restore all email, purchased content, downloaded applications and settings by logging in to your account after the reset.
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Tap Power off . The Android device will be powered off.
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Hold down the volume down button while the tablet is off. The device will be put into Recovery Mode. The key combination to access this mode may vary depending on the device.
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Hold down the power button while you’re holding the volume down button. For many devices, this will take you to the Recovery Mode launcher.
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Keep holding these buttons until the Start menu appears. If the Start menu does not appear and the device boots as usual, we need to use another button combination to access Recovery Mode. Search online for “recovery mode” + the model of Android tablet you are using.
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Press the volume down key until Recovery mode appears. The volume up and down buttons will cycle through the menu options.
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Press the power button to select Recovery mode . The power button selects the currently highlighted menu item.
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Select wipe data/factory reset (wipe data/factory reset). Use volume down button to highlight and power button to select.
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Select Yes . The reset will begin and erase all data.
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Wait for the device to be reset. This process takes about 20-30 minutes.
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Start setting up your new tablet after the reset. After resetting the device, you will go through the same setup process as when you just bought the device. During this process, you’ll be able to sign in to your Google account, restore your purchases, and configure settings.
Advice
- On many Android devices, there’s no way to access it if you forget your PIN or screen lock pattern other than clearing all data. This is a security measure to prevent bad guys from stealing personal data in case the tablet is lost.
X
This article is co-authored by a team of editors and trained researchers who confirm the accuracy and completeness of the article.
The wikiHow Content Management team carefully monitors the work of editors to ensure that every article is up to a high standard of quality.
This article has been viewed 22,892 times.
This wikiHow teaches you how to access your Android tablet if you forget your PIN or screen lock pattern.
Thank you for reading this post How to Unlock Android Tablet at Tnhelearning.edu.vn You can comment, see more related articles below and hope to help you with interesting information.
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