Universal unlock pin for android without losing data

“How to unlock Android phone password without losing data? I recently changed the password on my phone and can’t seem to recall it now. Someone, please help me unlock Android!”

- a question from Quora

As surprising as it might sound, we receive queries like this on a daily basis. If you also can’t seem to bypass your phone password or lock, then join in! You are not the only one. The good thing is that you can learn how to unlock a locked phone by following different techniques. In this guide, I will cover the 7 most popular solutions for this problem. Read on and learn how to unlock Android phone without password with different 7 methods.

• Part 1. How to unlock Android phone using Google account?
• Part 2. How to unlock Android phone using Find My Mobile?
• Part 3. How to unlock Android phone using Android lock screen removal?
• Part 4. How to unlock Android phone by deleting passcode in Recovery?
• Part 5. How to unlock Android phone by factory reset?
• Part 6. How to unlock Android phone by remote factory reset?
• Part 7. How to unlock Android phone using ADB commands?

Part 1. How to unlock Android phone using Google account?

As you know, all Android devices are linked to a Google account. Therefore, if you want, you can take its assistance to unlock Android as well. Please note that the solution will only work on devices running on Android 4.4 or earlier versions. After that, Android discontinued the feature. Needless to say, you should know the connected Google account credentials for this. Once you are ready, follow these steps to learn how to unlock phone password.

1. Enter the incorrect pin or pattern on your phone so that you would get the “Forget pin/pattern” option. Tap on it to continue.
2. From the provide options to unlock your device, choose Google account.
3. Enter your Gmail ID and password to unlock the device.

Make sure that the credentials of the Google account that you are entering should be linked to the target device beforehand. Since most of the devices run on versions newer than Android 4.4, the method isn’t widely used.

Part 2. How to unlock Android phone using Find My Mobile?

This solution is for all the Samsung device owners out there. If you have a linked Samsung account, then you can remotely unlock the device. To do this, you can take the assistance of Samsung’s Find My Mobile service. Before you proceed, be sure of the following:

• The device should be linked to an active Samsung account.
• You should know the linked Samsung account credentials.
• The device should be connected to the internet in advance.

If you meet these prerequisites, then follow these steps to learn how to open the phone lock of a Samsung device.

1. Go to the official website of Samsung Find My Mobile (https://findmymobile.samsung.com/) on any device.
2. Log in to the same Samsung account that is linked to the target device.

1. Select your device and from all the options provided on the left, click on “Unlock my screen”.
2. Go to the right side and click on the “Unlock” button again to confirm your choice.
3. Wait for a while as your device would be remotely unlocked.

Part 3. How to unlock Android phone using Android lock screen removal?

There are also dedicated tools out there that can unlock Android without any data loss. One of the most popular options is dr.fone - Screen Unlock (Android) . It can remove all kinds of locks on an Android device like fingerprint, pattern, pin, or password in seconds. Without causing any harm to your phone or erasing its data, you can unlock it with this method.

Furthermore, you don’t even require any backup pin or Google account details. To learn how to unlock the Android password without losing data, simply follow these steps:

dr.fone - Screen Unlock (Android)

Unlock Android Phone Without Password in 5 Minutes. No Data Loss.

• Remove any types of Android screen lock, including password, pattern, PIN, Fingerprint, etc.
• Simple phone unlocking process. No technical skills are required.
• Supports to bypass lock screen on LG G2/G3/G4 and Samsung Galaxy S/Note/Tab series.

2,985,172 people have downloaded it

Step 1. Launch the dr.fone - Screen Unlock and go to the “Unlock” section from its home.

Step 2. Using a working USB cable, connect your device to the system and click on the “Start” button.

Step 3. Now, provide some basic details related to your phone like its brand, model, and name. Click on the “Next” button to continue. A pop-up window will appear to display the entered device model. Simply confirm your choice to proceed.

Step 4. Power off your device and follow the on-screen instructions to boot it in Download Mode. Do it by pressing the Home + Power + Volume Down keys at first. Let them go and press the Volume Up key in the end.

Wait for a few minutes as the application would download the proper recovery packages for your device.

Step 5. After the recovery package is downloaded, dr.fone will automatically reboot your device and would unlock it in the end.

In this way, you can easily learn how to unlock Android phone without erasing its data or saved settings. The application can also unlock your device if it is bricked or non-responsive as well.

Part 4. How to unlock Android phone by deleting passcode in Recovery?

This is a more technical approach and would follow a custom recovery of your device. If your device is already rooted, then you don’t have to worry. If not, then you need to flash a file manager (like Aroma) first. Once it is done, we will delete the files having details about the password or pattern. To learn how to unlock a locked phone through custom file managers, follow these steps:

1. Firstly, download a custom Android file manager on your system. One of them is Aroma File Manager, which you can download from here.

1. Connect an SD card to your system and copy the downloaded ZIP file on it.
2. Power off your device and mount the SD card back to your system.
3. Using the correct key combinations, boot your phone in Recovery mode. In most of the devices, it is Home + Power + Volume Up while in some it can be Power + Volume Down.
4. Using the volume keys, go to the “Install zip from SD card” option and select it using the Power button.

1. Select the recently downloaded zip file (for Aroma file manager) and install it on your device.

1. Once it is installed, your device would be restarted in the recovery mode and launch Aroma. From its home, enable the “Auto-mount all devices on start” option.
2. Now, using the file manager, navigate to Data > System. Delete the gesture.key file to erase any existing pattern lock.
3. To delete an existing password, you need to get rid of the password.key file.
4. In the end, simply reboot the device in the normal mode.

Since the gesture and password key files are deleted, your device would be restarted without any existing lock.

Part 5. How to unlock Android phone by factory reset?

If nothing else would work, then you can simply factory reset your device as well. To do this, you need to boot your phone in recovery mode first and later wipe its data. Yes, it will erase all the saved data and settings on your phone. Though, it would be a foolproof solution to remove its lock screen. To learn how to unlock a locked phone, follow this drill.

1. Firstly, turn off your device and wait for a while.
2. Now, applying the correct key combinations, you need to boot your phone in recovery mode. Mostly, it is either Home + Power + Volume Up or Power + Volume Down keys.
3. Let go of the keys as you get the following recovery mode screen. Move up or down with the Volume Up/Down keys and use the Power key to make a selection.
4. Go to the “wipe data/factory reset” option and select it.
5. Since it will erase your device, you need to confirm it once again by selecting the “Yes” option.
6. Wait for a while as the phone would erase all the existing data. In the end, simply reboot it in the normal mode.

This will unlock Android and get rid of its preset lock. Though, in the process, it will also erase its existing data.

Part 6. How to unlock Android phone by remote factory reset?

If you can’t access your phone physically, then don’t worry. You can still learn how to unlock phone password remotely. To do this, you can take the assistance of Google Find my Device. It is a dedicated service provided by Google to locate a lost device. Besides that, you can also ring a phone or erase it remotely. Before you proceed, just make sure that your phone is connected to the internet and you know the linked Google account credentials.

1. To start with, go to Google’s Find my Device website (https://www.google.com/android/find) on any computer or phone. Log-in to the same Google account which is already linked to your phone.
2. The interface will list all the connected devices. Simply select your locked Android phone.
3. This will load its present location and provide different options like ring, lock, and erase. Click on the “Erase” button.
4. You will get the following prompt stating that the action will factory reset your phone. Confirm it by clicking on the “Erase” button.

Sit back and wait for a while as your phone would be restored to factory settings remotely. In this way, you can learn how to unlock the Android phone without accessing it.

Part 7. How to unlock Android phone using ADB commands?

The last solution to unlock Android includes the use of ADB commands. In order to access Android Debug Bridge (ADB), you need to download the Android Developer Kit on your computer. Before you proceed, please note that the USB Debugging option on your phone should be turned on. If everything is alright, then simply follow these steps to learn how to unlock an Android phone password.

1. In order to download Android Developer Kit, go to its official website (https://developer.android.com/studio/command-line/adb.html).
2. Download and install the needed packages to run Android Debug Bridge.

1. Launch the Command Prompt on your system and connect your Android device to it.
2. Go to the location where you have installed ADB on your system and type the following command: adb shell rm /data/system/gesture.key to remove the pattern or adb shell rm /data/system/password.key to get rid of the password.

1. Press enter and wait for a while to remove the lock.
2. In case if it won’t work, then enter the following commands instead:

adb shell
cd /data/data/com.android.providers.settings/databases
sqlite3 settings.db
update system set value=0 where name='lock_pattern_autolock';
update system set value=0 where name='lockscreen.lockedoutpermanently';
.quit

1. In the end, simply unplug your device and restart it.

Conclusion

That’s a wrap folks! I’m sure that after following these solutions, you would be able to unlock your Android device. If you don’t want to lose your saved data and settings, then give dr.fone – Unlock (Android) a try. It can remove all kinds of locks on an Android without causing any data loss. Give it a try and feel free to share this guide with others as well to teach them how to unlock Android password without losing data.

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