How to unlock forgot password in android 8.1

Want to unlock android 8.1 while forgot pattern lock or password or PIN number? Here’s how to unlock forgot password in android 8.1 devices. Master reset or hard reset android 8.1 Oreo to unlock android phone without password or PIN number.

This hard reset android 8.1 device will reset all phone settings or remove all phone data such as Google & Samsung account, internal storage, photos, videos, music and other personal information. So make sure back up & restore important data safely in Google account or other devices. Follow below given step by step process to unlock forgot password in android 8.1 devices.

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How to unlock forgot password in android 8.1 devices

This master reset android 8.1 Oreo is also helpful to fix several problems such as phone won’t turn on or black screen, touch screen not working or unresponsive, app freezing or crashing, battery won’t charge and more. To unlock forgot password in android Oreo 8.1 device, apply below given step by step process in your phone.

Step 1: Turn off your android 8.1 Oreo device


Step 2: Press & hold the volume down button and the power button at the same time until the screen wake up. Now appear Android system recovery screen on your Oreo device. By default start button show on your device.

How to unlock forgot password in android 8.1 device

Step 3: Press the volume down button until move recovery mode

Step 4: Press the power button to restart into recovery mode

You can see the screen of android robot exclamation mark with red triangle icon on your android Oreo 8.1 devices.

Step 5: Press & hold power button and volume up button at same time to scroll to wipe cache partition, press the power button to select it.

This message appear on your android Oreo 8.1 screen: Wipe all user data?

Step 6: Press volume down button to scroll Yes and press the power button to select it.

Now wait for few minutes to wipe cache data in android 8.1 Oreo.

Step 7: Press the volume down buttons to scroll to reboot system now, press the power button to select it.

You can factory reset android 8.1 Oreo if you’re device unlock to fix several problems in your device.

Factory reset android 8.1 Oreo

Step 1: Go to Settings

Step 2: Tap Backup & reset under personal section

Step 3: Tap factory data reset

Step 4: Tap Reset phone

Step 5: Tap Erase everything

It will erase all you android phone data. So back up data safely in your device, then after perform this action.

And that’s all. Did you find above tutorial helpful to unlock forgot password in android 8.1? Do you have any other tips you want to share with us? Tell us in below comment box.

About bestusefultips

I'm Arpit Patel, techno lover from India. Bestusefultips is a technology website focused on latest Android news, tricks & tips related android devices, tutorials and videos.

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