How to Unlock Tecno Spark 20 Phone without Any Data Loss

In today’s digital age, our Android phones serve as the primary hub of our lives, holding a treasure trove of personal and professional data. Yet, the frustration of being locked out due to forgotten passwords or malfunctioning security features can be overwhelming, compounded by the fear of data loss during the recovery process. However, there’s a beacon of hope - a way to unlock your Android phone without any data loss. In this comprehensive guide, we will explore the latest techniques, tools, and methods to regain access to your Android device safely without a password, PIN, or fingerprint. Let’s dive into it now.

Part 1. How to Unlock Tecno Spark 20 Phone with Dr.Fone - Screen Unlock (Android)

If you or someone accidentally forgot or mistyped/misentered your lock password and caused it to lock permanently, of course, you will find ways to unlock it at first. But if you are not connected to the internet, or did not register a Google account for your device, your last resort would be to factory reset your device. That will totally wipe everything you have and save it on your device. If you want to unlock your lock screen without having to worry that your device data will be erased, Dr.Fone - Screen Unlock (Android) is your phone unlocking software .

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Note: This tool temporarily support unlocking part of Samsung and LG locked screen without losing data, but other Android phone will be wiped all data if you try to unlock the screen with Dr.Fone - Screen Unlock (Android).

Dr.Fone - Screen Unlock (Android)

Remove 4 Types of Android Screen Lock without Data Loss

It can remove 4 screen lock types - pattern, PIN, password & fingerprints.
Only remove the lock screen. No data loss at all.
No tech knowledge asked. Everybody can handle it.
Work for Samsung Galaxy S/Note/Tab series and LG G2/G3/G4.

4,464,578 people have downloaded it

Steps on How to Unlock an Android Phone with Dr.Fone - Screen Unlock (Android)

Step 1. Connect your Android phone to your PC with Dr.Fone installed, then run the program.

Step 2. Then, you should see the “Screen Unlock” tool, so proceed into it. After that, click “Android” > “Unlock Android Screen.”

Step 3. Then choose “Remove without Data loss” to unlock part Samsung/LG devices without data loss and find your device model.

Step 4. Follow the instructions on the program to get the Android phone into “Download Mode.”

1. Power off the phone.
2. Press and hold volume down + home button + power button at the same time.
3. Press the volume up to enter download mode.

Step 5. The loading process will take you a few minutes because it is going to verify first your device’s compatibility.

Step 6. Wait until everything is done. You should then see your device already has no lock screen.

That’s how to unlock an Android phone with just one click using Wondershare’s Dr.Fone. If your device is not Samsung or LG, you can use a more advanced mode to unlock your phone .

Part 2. How to Unlock Android Phone with Aroma File Manager (with Data Loss)/h2>

If you weren’t able to open your Wi-Fi or data connection or enable USB Debugging, this is the way for you to unlock your lock screen. This could be a bit complicated, but it should work.

Steps are provided below, and please follow the step-by-step guide carefully to avoid a boot loop or any other damage.

Step 1. Download Aroma File Manager on your PC. This is a tool that unlocks Android phones. Android users can use it for free.

Step 2. Go to your Downloads folders and copy the downloaded zip file.

Step 3. Plug into your PC a memory card that you can insert into your phone later. Then, go to your list of connected devices and select the memory card.

Step 4. Paste the copied Aroma zip file. Once copied, eject it from your PC, then insert it into your Android device.

Step 5. Enter Recovery Mode for your device. Each Android device has its own ways of entering recovery mode, so take a look at this link and find your device.

Step 6. When you are already in Android Recovery Mode, use your volume keys to navigate to ‘’apply update from external storage’’, then select the zip file you copied a while ago. It will be flashed on your device.

Step 7. After it, restart, and recovery mode will reopen as Aroma File Manager, so go to its settings and select ‘’Automount all devices on start’’, then restart. Back in Aroma File Manager, go to the directory data>system. Check if the ff. exist. If they do, delete them. Then restart again.

gesture.key (pattern) / password.key (password)
locksettings.db
locksettings.db-shm
locksettings.db-wal
signature.key
sparepassword.key

Now you have your device booted up, and your Android lock screen is still locked, just gesture in or enter anything. It will be unlocked. And that’s how to unlock an Android phone using your device.

Part 3. How to Unlock Android Phone Using Minimal ADB and Fastboot (with Data Loss)

If you weren’t able to connect to the Internet, but you, fortunately, enabled your USB Debugging option before your device was locked, the ARONSDB tool from the Android SDK package can help you unlock your Android phone.

Here is the step-by-step guide for you to follow

Step 1. Go to Minimal ADB and Fastboot download page.

Step 2. Download the tool’s latest version.

Step 3. Open the downloaded Minimal ADB and Fastbootzip file and install it.

Step 4. Make sure your device is connected, then go to the Minimal ADB and Fastboot installation directory.

This PC [Win 8& 10] or My computer [Windows 7 & below]> Local Disk (C:) [primary drive]> Program Files [for 32-bit] or Program Files (x86) [for 64-bit] > Minimal ADB and Fasboot.

Step 5. Inside the folder, hold the Shift key on your keyboard, then right-click your mouse. An additional “Open command window here” will appear so select that.

Step 6. ADB terminal will pop out. Now, the first is to type in ADB devices. This is to check if your device is recognized by ADB. If there is no device listed below, try to remove and reconnect your Tecno Spark 20 and retype the command. If there are listed devices already, proceed.

Step 7. Finally, type in the following commands one by one. These commands will remove your lock screen.

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

This would work if you have your USB debugging turned on before it was locked. That’s how to unlock Android using ADB.

Part 4: How to Unlock Phone via Find My Device (with Data Loss)

Google Find My Device is another handy way to unlock your locked Android device. However, it requires you to have your Google ID credentials and you have previously enabled Find My Device features. Moreover, it will erase all the data on your device. Use the following steps to unlock your Android phone via Find My Device:

Step 1: Open a web browser on a computer or another device and visit the Find My Device website. Now, sign in with the Google account that is linked to the locked Android device.

Step 2: After signing in, you will see a list of devices associated with your Google account on the left side of the screen. Select the locked Android device from the list and choose the “Erase Device” option from the menu on the left-hand side.

Step 3: You will now be asked to confirm your identity through a Google account password or using a pass-key. Afterward, follow the on-screen instructions to erase and unlock your Android device.

Part 5: How to Unlock Android Phone without Losing Data in Safe Mode

One way to unlock your Android phone without losing the data is by utilizing Safe Mode. This method works only if the screen lock you have been using is a third-party app. Since Safe Mode disables third-party apps, you can easily use it to uninstall the problematic app. Here is how to unlock an Android phone without losing data:

Step 1: On your Android device, press and hold “Power” and “Volume Down” keys together for 3 seconds. After the Power menu becomes visible, press and hold the “Power off” option.

Step 2: After a while, you will see the “Safe Mode” option on your screen with some basic instructions. Now, you can use the button to boot into Safe Mode and remove the screen lock application.

Part 6. How to Unlock Android Phone without Any Data Loss Using Google Account (Android 4.4 or lower)

If luckily, you left your Wi-Fi open and luckily connected to the internet, this is the easiest way to unlock your Android phone.

The step-by-step guide for you to refer

Step 1: Retry the incorrect password or pattern until the ‘’Forgotten Password/Pattern’’ appears below. Then select that.

Step 2: Check ‘’Enter your Google Account details’’ then tap next.

Step 3: Input your Google Account details, username, and password. You are done.

You will be given the option to input a new password or pattern right after you enter your Google account details. But if not, Google must have emailed you your temporary password or pattern that you will input to unlock your lock screen.

Remove the Lock Screen Fingerprint Of Your Tecno Spark 20

Users of Android phones can benefit from data and file protection tools like passwords, patterns, and PINs. But there are also some significant disadvantages, for example:

Someone may have repeatedly entered the wrong password to access your phone.
You may have forgotten the PIN on your device, pattern, or PIN.
The lock screen fingerprint can also malfunction if there are repeated tries from an unauthorized finger.

If you use a wrong password or a fingerprint unlock, it can permanently lock your Android device.

We can use many practical methods to remove the Android phone lock screen fingerprint. For example:

According to you, the most typical or initial option must be factory reset. However, when you try the factory reset method, you will lose all data on your phone. So, can you unlock an Android phone without a factory reset? Yes, we will tell you how to unlock your phone without fingerprint and resetting your Android phone.

Follow these methods to bypass the fingerprint lock without resetting the phone. It will save you from losing your data. All our methods are very easy and safe.

Useful Methods to Bypass Fingerprint Lock

1. Restart your Phone

If your fingerprint is not working or the Tecno Spark 20 device prompts you with an error in the fingerprint functioning, possibly the fingerprint reader is not responding, and the Tecno Spark 20 device needs to restart to get rid of this error.

When a device restarts, the fingerprint functionality is restored after entering the Tecno Spark 20 device pattern, password, or PIN. This is the simplest method to reset your fingerprint hardware.

2. Remove your phone battery

Old android phones have removable batteries. If you can remove your phone battery, remove it and then put it back. Now turn on your phone. Doing so can help solve the fingerprint lock issue if there are bugs or system errors.

3. Dr.Fone - Screen Unlock

On Android handsets, you can attempt Dr.Fone to remove the fingerprint without professional skills. It allows you to delete the password, PIN, pattern, and fingerprint from an Android phone.

Step 1: Connect your Android device.

Open Dr.Fone on your PC, then among all the tools, choose “Screen Unlock.”

Step 2: Select a device type.

We are in this part to provide you with two ways to unlock practically any Android handset, including those made by Samsung, Huawei, OPPO, Vivo, Lenovo, LG, and others. It’s crucial to choose the right device brand to unlock the lock because the recovery modes for various phone models vary. The list contains every supported device model.

Here you will have some brands to choose from, don’t make it wrong.

Step 3: Put your device into Recovery Mode.

You will learn how to put your device into Recovery Mode; it’s important to do as instructions, although this part may look a little strange. And there are 3 different Samsung Recovery Modes as examples.

(Get into Recovery Mode in Samsung phone with Bixby)

(Get into Recovery Mode in Samsung phone without Bixby)

(Get into Recovery Mode in Samsung phone with the Home button)

Step 4: Instructions to Wipe Cache Partition

In this part, it is the final but crucial step to unlock your device; if you click any wrong button, your phone may not work anymore.

OK, you already passed the unlock process; locks like pattern, password, or fingerprint disappear!

4. Hard Reset your Device

Users of Android smartphones and tablets can troubleshoot various issues with their devices using a feature known as Android Recovery Mode. For example, it might be helpful if you discover that your device is functioning strangely. Recovery Mode Android technically refers to a unique bootable partition with a recovery application installed inside it.

However, users can also use it to reset the android password if it is forgotten. This password also includes fingerprint locks. The instructions for resetting android devices through recovery mode differ for every android device.

5. Google Find My Device

As you are likely aware, every Android device is connected to a Google account. As a result, if you’d like, you may also use it to unlock Android. You’ll need to know your Google account login information for this. When you’re ready, use these instructions to find out how to unlock a phone password.

Login using your Google credentials by going to the official Google Find My Device website.
You will see the gadgets connected to your Google account as you enter the interface and a map of where they are.
To wipe the Tecno Spark 20 device, click the ERASE DEVICE option on the left side panel. You will then be required for your password.
Once more, select “Erase.” This will reset the Tecno Spark 20 device and get rid of the dysfunctional fingerprint lock.

6. Seek Help from Local Dealers

It might be a complicated case if you cannot reset your lock screen fingerprint through the methods described above. In this situation, you need to visit your nearest mobile technician, who can help you restore your device.

Why does not Fingerprint Work

1. Fingerprint Hardware Module Problems

The fingerprint module should be clean, just like a clean finger is. Unfortunately, the module would collect liquid from your fingers, especially if you had used a moisturizer earlier, making it difficult for the sensor to read your fingers accurately.

Please inspect the fingerprint module for any fluids or debris and clean it with a dry cloth to resolve this. If the dirt is on the module, clean it with wipes or a moist cloth wet with water.

2. Software Update

Another software-related issue that may occur because “ fingerprint sensor not working” issue is a software defect. Try checking if you have a pending update on your device and install it. Moreover, if the problem started after a system update, you may wait for a new update to fix the problem or go back to the previous update.

To install an update, open the Settings app, tap on ‘System,’ pick ‘System Update,’ and download and install any pending update.

3. Clean your Screen

If you have a device with under-display fingerprint scanner, you might need to clean the screen properly before using the fingerprint. In some cases, screen protectors also interfere with fingerprint functioning.

Conclusion

Any method can solve the problems of using your device with your Android handset. The best thing about these solutions is that you don’t need difficult professional skills to complete the tasks. Dr.Fone-Screen Unlock is the easiest way to help your device if you have a password or fingerprint problem.

7 Ways to Unlock a Locked Tecno Spark 20 Phone

“How to get into a locked phone? I have been locked out of my Android device and lost my passcode!”

If you are also facing the same issue, then you have come to the right place. There are plenty of ways to learn how to get into a locked Android phone when it comes to Android devices. From using a third-party tool to Google’s native solution – the sky is the limit. This post will make you familiar with different ways to unlock a device without knowing its passcode. Read on and learn how to get into a locked Android device.

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Part 1: How to get into a locked phone with Dr.Fone?

Dr.Fone - Screen Unlock (Android) provides a hassle-free solution to unlock an Android device in minutes. It can remove a device’s PIN, password, pattern, and even fingerprint security without causing any harm to it. Therefore, you would be able to unlock your device without losing your data while using some Samsung or LG Android phones. If you want to break the locked screen with Dr.Fone from other brand phones, including iPhone, Huawei, and Oneplus, it will wipe out your phone’s data after unlocking successfully.

Dr.Fone - Screen Unlock (Android)

Get into Locked Phones within Minutes

5 screen lock types are available: pattern, PIN, password, fingerprints & Face ID.
Easily remove the lock screen; No need to root your device.
Everybody can handle it without any technical background.
Provide specific removal solutions to promise good success rate.

4,008,669 people have downloaded it

To learn how to get into a locked phone using Dr.Fone, follow these steps:

Step 1. Go to the official website of Dr.Fone - Screen Unlock (Android) and download the tool on your computer. After installing it, launch the interface and click on the option of “Screen Unlock” from the home screen.

Step 2. Connect your Android device to the computer. Click “Android” > “Unlock Android Screen” and select the Tecno Spark 20 device brand on the list. If your device is listed in the supported list , you can unlock locked phone without data loss.

Step 3. Now, you need to put your Android device in Download mode. To do this, you need to turn your device off by pressing the Power button. Afterward, press the Home, Power, and Volume Down buttons together. After a while, let go of these buttons and press the Volume Up button to enter the Download Mode.

Step 4. As soon as your device is not in the Download Mode, Dr.Fone will automatically start downloading its respective recovery packages.
Step 5. Sit back and wait as the application downloads the package and performs the required steps to unlock your device. In the end, it will notify you by displaying the following message.

That’s it! By following these steps, you would be able to learn how to get into a locked Android phone without losing any data.

Tips: Cannot find your device model in the supported list or your phone is not Samsung? Worry not, as Wondershare Dr.Fone can also help you to unlock other device models (inlcluding Huawei, LG, Xiaomi, etc) in a matter of seconds. Just install this tool on your computer and connect your phone to start the unlock process!

Part 2: How to get into a locked phone with Android Device Manager?

Google’s Android Device Manager (also known as Find My Device) can be used to locate a lost phone, erase it remotely, ring it, and change its lock. You can access it from any other device and use its features remotely.

Step 1. Firstly, go to the Android Device Manager’s website right here . Log in with the Google account that is already linked to your Android device.
Step 2. Once the interface is loaded, you can select your phone. It will locate the Tecno Spark 20 device automatically and provide various options.

Step 3. Choose the “Lock” option to proceed.
Step 4. This will display a new prompt. From here, you can get the new password for your device and confirm it.

Step 5. Additionally, if your device is lost, you can display an optional message and contact number on the lock screen. Click on the “Lock” button to save changes and exit the screen.

Part 3: How to get into a locked phone with Samsung Find My Mobile?

If you are using a Samsung device, you can also use its Find My Mobile service to unlock your device remotely. It is an excellent tool that can be accessed remotely and perform a wide range of operations that can be performed on the Tecno Spark 20 device. Follow these easy instructions to learn how to get into a locked Android Samsung device.

Step 1. Open Samsung’s Find My Mobile website right here on any device of your choice.
Step 2. Login using the credentials of the Samsung account linked to your existing device that is needed to be unlocked.
Step 3. On its dashboard, you can access various features associated with your device. If you have multiple devices linked to your account, you can select it from the top-left panel.

Step 4. From the provided options on the left panel, click on the “Unlock My Screen” option.
Step 5. Click on the “Unlock” button again to move past the lock screen of your device.

Step 6. After waiting for a while, you will get the following prompt. From here, you can set up a new lock for your mobile or can click on the “Lock My Screen” option to do the same.

Part 4: How to get into a locked phone using the ‘Forgot Pattern’ feature?

If your device is based on Android 4.4 and earlier versions, you may also use its native “Forgot Pattern” feature to unlock it. Though, you should have access to the Google account credentials linked to the Tecno Spark 20 device beforehand. To learn how to get into a locked phone with this technique, follow these steps:

Step 1. To get the Forgot Pattern option, enter the wrong PIN/pattern on your device.
Step 2. This will display the “Forgot Pattern” button on the bottom of the screen. Just tap on it to continue.

Step 3. On the next screen, you can unlock your device by providing the backup PIN of your device or sign in using the Google credentials of the account linked to the Tecno Spark 20 device.

Step 4. After bypassing this feature, you can unlock your device and set up a new PIN or pattern.

Part 5: How to get into a locked phone by factory reset?

If nothing else seems to work, then you can also choose to factory reset your device. Even though this will unlock your device, it would also erase its content and saved settings. To know how to get into a locked Android phone, follow these steps:

Step 1. Turn off your device by pressing the Power button.
Step 2. Now, you need to put your device into recovery mode. This can be done by applying the correct key combinations, which can differ from one device to another. Some common combinations are: Volume Up + Home + Power, Home + Power, Volume Up + Power + Volume Down, and Volume Down + Power button.
Step 3. Once your phone has entered the recovery mode; you can navigate with the Volume up and down button and use the Power button to make a selection.

Step 4. Select the option of “wipe data/factory reset.

Step 5. This will display the following prompt. Confirm your choice by selecting the “Yes” option.

Step 6. Wait for a while as your phone will be restarted with factory settings.

Part 6: How to get into a locked phone in Safe Mode?

If you are using a third-party application to lock your device, you can easily disable it by restarting your phone in safe mode. In this way, you can get rid of the respective app without causing any damage to the Tecno Spark 20 device. You can learn how to get into a locked Android phone by following these steps:

Step 1. Long-press the Power button to activate the Power option on the screen.
Step 2. If you don’t get the option to restart the phone in Safe Mode, then long tap the “Power off” option.
Step 3. It will provide the following prompt regarding Safe Mode. Just tap on the “Ok” button to confirm your choice.

Part 7: How to get into a locked phone using Custom Recovery?

Since custom recovery provides a third-party recovery environment, it can learn how to get into a locked Android device. Additionally, you need to flash it via an SD card since you won’t access the phone storage on a locked device.

Step 1. To start with, you need to download the password/pattern disable file from right here and copy it onto your SD card.
Step 2. Mount the SD card on your device and restart it in recovery mode by providing the correct key combinations.
Step 3. From the provided options, choose to install zip from the SD card.
Step 4. Confirm your selection and let your phone be restarted with no lock screen.

Bonus Tip: General tips for unlocking phone successfully

By following these tips, you can increase the chances of successfully unlocking your phone while safeguarding your data and security.

Data Backup: Regularly back up your data that ensures you have a recent backup of all your important data, such as contacts, photos, videos, and documents. This will prevent data loss in case the unlocking process results in a factory reset.
Reputable Methods: Use reputable and official unlocking methods whenever possible, such as Dr.Fone - Screen Unlock.

Conclusion

By following these simple steps, you would learn how to get into a locked phone. If you are looking for a trouble-free way to unlock an Android device, then give Dr.Fone - Screen Unlock a try. It is a highly reliable solution to learn how to get into a locked Android phone and unlock your device in minutes with no complications.