How To Enable USB Debugging on a Locked Samsung Galaxy A15 4G Phone

Unlocking your Android’s potential goes beyond its surface features. Understanding USB debugging is key to troubleshooting and maximizing your device’s capabilities. In simple terms, USB debugging allows deeper access to your phone’s functionalities, aiding in software development and data recovery.

However, enabling USB debugging becomes crucial yet challenging when your phone is locked. This article delves into this necessity, explaining how to enable USB debugging on locked phones, especially for Android users. Unravel the mystery behind this essential feature, empowering yourself to navigate through locked phone scenarios effortlessly.

Part I. Challenges in Enabling USB Debugging on a Locked Android Phone

USB debugging is a nifty tool that lets you peek behind the scenes of your Android phone’s software. It’s like having a secret key that unlocks deeper access to your device, enabling tasks like software tweaking, app testing, and even data recovery.

Challenges in Enabling USB Debugging on a Locked Phone

Outlined below are some of the barriers, scenarios, and limitations, shedding light on the challenges that make USB debugging seemingly impossible.

**Locked-out access.**When your phone is locked, gaining access to the settings becomes a roadblock to enabling USB debugging.
**Limited functionality.**The phone’s locked state restricts the usual methods of accessing developer settings and USB debugging options.
**Security measures.**For security reasons, most devices limit access to sensitive settings when the phone is locked, making it tricky to enable USB debugging.

Scenarios Requiring USB Debugging on a Locked Phone

Unlocking your phone’s potential becomes crucial in moments of crisis. Explore below some of the scenarios where enabling USB debugging on a locked Android device becomes your beacon of hope:

**Data recovery.**Imagine accidentally locking yourself out of your phone with important data inside. Enabling USB debugging could be your ticket to retrieve that precious information.
**Software troubleshooting.**Sometimes, a locked phone might need software fixes or troubleshooting that requires USB debugging to access certain tools.
**Device testing.**For developers or tech-savvy users, testing new apps or debugging software issues often demands enabling USB debugging, even when the phone is locked.

Part II. How To Enable USB Debugging on Locked Phones

This section outlines the traditional method of enabling USB debugging on an Android phone. Stay tuned and check out the steps below:

Step 1: Unlock your device**.** If needed, enter your phone’s passcode or pattern to gain access to the Settings.
Step 2: Go to Settings, scroll down to About Phone, and tap on Build number seven or eight times to unlock the Developer Options.

Step 3: Once unlocked, return to Settings, find Developer Options (usually at the bottom), and enter the menu. Enable USB Debugging by tapping OK once the Allow USB Debugging? message appears.

However, what if your phone remains locked, making these steps impossible? Such a case calls for an alternative solution. Fortunately, there is one tool that is fully reliable when it comes to unlocking locked mobile devices. Dr.Fone - Screen Unlock (Android) can help bypass these challenges and enable USB debugging on a locked Android phone effortlessly. So, buckle up as the next section unravels the secrets to unlock your device’s potential!

Part III. Seamlessly Unlock Your Android With a Professional Resolution

Enabling USB debugging on a locked phone can feel like navigating a maze with no clear exit. Sometimes, despite your best efforts, the traditional method fails to grant access. Fret not! There’s a smoother path that unlocks your phone and eases the USB debugging hurdle.

Why Unlocking First Makes Sense

Attempting to enable USB debugging on locked phones can hit roadblocks. That’s why unlocking your device first becomes a game-changer. Dr.Fone – Screen Unlock (Android) is the hero of this story, simplifying the process and ensuring a hassle-free experience.

Key Features and Benefits

Check out the amazing key features and benefits of Dr.Fone – Screen Unlock that fits Android devices:

**Data safety and reliability.**Your data’s security remains paramount. With Dr.Fone – Screen Unlock, your device’s integrity and precious data stay safeguarded throughout the unlocking process.
Dr.Fone - Screen Unlock is compatible with a wide range of Android devices, irrespective of brand or model, ensuring accessibility for various users.
It’s not just about unlocking a locked screen; Dr.Fone offers multiple unlock modes tailored to different scenarios, whether a forgotten password, PIN, pattern, or fingerprint issue.
**High success rate.**With a high success rate in unlocking locked screens, Dr.Fone - Screen Unlock provides a reliable solution, even for complex lock scenarios.
**No data loss.**Users can rejoice in the fact that the unlocking process doesn’t compromise data integrity. Your photos, messages, and apps remain untouched and secure.
**Ease of use.**The software is designed for simplicity, making the unlocking process accessible to users with varying levels of technical expertise.

Tips: Forget your device password and can’t get access to it? No worries as Dr.Fone is here to help you. Download it and start a seamless unlock experience!

Guide To Unlock Your Samsung Galaxy A15 4G With Dr.Fone – Screen Unlock (Android)

Below are the steps on how you can unlock your Android device using Dr.Fone:

Step 1: Get the most recent version of Wondershare Dr.Fone and connect your Android device to your computer via a USB cord. After connecting, access the unlock screen tool by going to the Toolbox and then selecting Screen Unlock.
Step 2: Once prompted, choose Android to unlock your Android screen lock. On the following screen, you’ll see two options; choose Unlock Android Screen.

Step 3: After that, you’ll be taken to a new screen where you can choose the brand of your mobile device.

Step 4: Once done, click the Remove without Data Loss button from the two options presented on the screen.

Step 5: Unlocking the Android screen requires choosing the Brand, Device Name, and Device Model next. Enable the option that says I agree with the warning, and I am ready to proceed by clicking the corresponding checkbox. To proceed with unlocking the screen, click Next.

Step 6: Type 000000 when asked to confirm the process. After entering the code, click Confirm to run the program.

Step 7: Once you’ve recognized your Android device’s model, Dr. Fone will walk you through entering Download Mode. Following the on-screen prompts will take you directly to the next screen. It then depicts the progress of the screen unlocking procedure, in which the platform’s required drivers and configuration files are downloaded.

Step 8: A new screen will appear, indicating the process has been completed. Click Done if your device’s screen unlock issue has been successfully fixed. If not, click the Try Again button.

Dr.Fone – Screen Unlock (Android) acts as your trusty guide, leading you through the maze of locked screens and inaccessible settings. It unlocks your phone first and enables USB debugging without the frustrating barriers.

Learn More About Android Unlock:

Samsung Unlock Codes to Unlock Samsung Phones [2024 Updated]

Unlocking Your Realme Phone Made Easy: No Data Loss!

The Best Android Unlock Software of 2024

Conclusion

In face of locked screens, USB debugging is a beacon of access and troubleshooting for your Android device. Remember, enabling USB debugging on a locked phone is crucial, opening doors to unforeseen solutions. However, what if you want to enable USB debugging on locked phones, but the process gets messy?

Then, it’s time to consider Dr.Fone - Screen Unlock (Android). It effortlessly paves the way to enable USB debugging on locked phones. By ensuring your device’s security and accessibility, even in locked states, Dr.Fone empowers you to navigate through obstacles, safeguarding your data while unlocking endless possibilities.

How Can We Unlock Our Samsung Galaxy A15 4G Phone Screen?

A phone lock acts as your Android phone’s shield against unauthorized users. Some users have new security features, such as fingerprint impression unlocks for an Android lock screen.

However, certain people like to create a PIN and password on their Google account as their Android screen lock. It tends to be distressing and tedious when you fail to remember the code of your Android phone. Surprisingly, being fully locked out of your device is awful. Also, it can be hard at first to unlock your Android.

Anyway, no one can escape such a situation. Yet, sit back and relax! We know several techniques on the best way to unlock your phone and set a screen lock. You can attempt software like Wondershare Dr.Fone - Screen Unlock for Android to assist you with unlocking your phone in a couple of steps. Besides this, there are various other ways.

Part 1: What Is Your Samsung Galaxy A15 4G Phone Lock System?

There are three types of standard lock types available for Android. You can set a PIN/password, fingerprint, or a pattern as your phone lock. All have their pros and cons. However, everyone should select the ideal one based on their liking and ease of use.

Once you decide on the phone lock type, you can enable or disable them from the Security tab in your Android phone’s settings. After you set a screen lock, your Android will require it every time you try to open your device.

Here you will see how to set up a screen lock on your Android device:

Part 2: Quickly Unlock Your Screen By Dr.Fone

Dr.Fone - Screen Unlock

For a quick, easy, and hassle-free unlocking experience, we suggest you download Dr.Fone - Screen Unlock. Dr.Fone not only unlocks your phone but keeps your data secured during the process. It has a simple interface, and even an amateur can use it to unlock their device.

So, look no further if you want to remove your Android screen lock in just a few clicks. Install Dr.Fone and enjoy using your device again.

Dr.Fone - Screen Unlock (Android)

The Best Tool to unlock Android Phone Screen!

Remove all Android screen locks (PIN/pattern/fingerprints/face ID) in minutes.
Bypass the FRP lock of Samsung without a PIN or Google account.
Everyone can handle the lock screen without any tech knowledge.
Provide specific removal solutions to promise success rate.

4,008,672 people have downloaded it

Step 1. Open Dr.Fone on your PC and select the “Screen Unlock” tool.

Step 2. Select Unlock Android Screen

This is the page to start your unlock process with two options here, please select” Unlock Android Screen” to unlock your device screen.

Step 3. Select device model

For most Brands, it should be “100% Remove Screen Lock”. These two solutions unlock screens for almost all Android devices, for example, Samsung, Huawei, OPPO, Vivo, Lenovo, LG, etc.

In the supported device brands list, please find the right one for you.

Step 4. Enter into Recovery Mode

Before unlocking your device screen, the instructions below are here to help you to get into Recovery Mode. We take 3 Samsung phones as an example.

Get into Recovery Mode on Samsung phone with Bixby:

Get into Recovery Mode on Samsung phone without Bixby:

Get into Recovery Mode in Samsung phone with Home Button:

Step 5. Instructions to Wipe Cache Partition

During the steps in Recovery Mode, please don’t pick the wrong choices!

You’re now able to access your Android device again when the whole process is over. And you no longer need a password or pattern!

Part 3: Solutions to Unlock Android Screen

1. Google Find My Device

Step 1: Open the “Find my Device” webpage from a browser on your PC.

Step 2: Click “Erase my device,” which you will see on the left half of your screen. After affirming the Delete capability, your phone will boot into recovery and begin playing out a production line reset. It is difficult to stop or drop on your android gadget when you endorse this activity. Regardless of whether you shut down your Android phone - the reboot will continue on startup.

2. Recovery Mode

Depending on your phone, the steps for this process might vary a little. Most phones will allow you to reset by getting to the recovery mode. Follow the steps below to remove the Android screen lock:

Step 1: Turn on the Samsung Galaxy A15 4G device and enter the boot menu. If you want to know how to do so, you can do a speed search on the internet.

Step 2: Access the safe mode, use the volume keys to navigate, and press the Power key to click.

Step 3: Search for the Wipe Data option and select it.

After that, your Android will start the process, which can require a few minutes. However, this process will erase all your user data.

3. Use ADB

This method is very confusing, so follow the steps cautiously on your Android phone to remove the phone lock. With your phone connected to your PC, and the cmd open, type the accompanying commands altogether:

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

After you’ve finished this, reboot your Android phone. If this doesn’t reset your lock screen, proceed to the following stage.

With your Android phone connected and the cmd opens, enter:

abd shell rm/data/system/gesture.key

After entering, reboot your phone once more.

4. Boot into Safe Mode

Step 1: For most phones and your Android, you can do this by opening the power menu and holding the “Power Off.” A message will spring up on your screen, asking whether you might want to Reboot to Safe Mode. Press Ok.

Step 2: Clear data from your lock screen application, uninstall and reboot your phone to escape the Safe mode. When you do so, your Android screen lock will unlock.

5. Crash Lock Screen

This strategy to sidestep a locked screen is only a crisis workaround for the phones in this classification.

Enter ten asterisks (*) through the dialer application.

Copy and paste asterisks on the dialer until the “Paste” choice no longer appears.
Get back to the lock screen and tap on the camera symbol.
Go to the settings on your Android after pulling down the notifications bar. Now you will have the chance to enter the password, and you must continue the same thing here. Continue to paste until the Android lock screen crashes.

Conclusion

Passwords shield our phones from unapproved access, yet we get locked out unexpectedly on our phone lock. Failing to remember your PIN can be irritating. However, we can assist you in reaccessing your locked phone without a factory reset by using Dr.Fone - Screen Unlock. Dr.Fone is an expert in solving such problems in just a few minutes. So download this expert tool immediately for a quick solution.

The Top 5 Android Apps That Use Fingerprint Sensor to Lock Your Apps On Samsung Galaxy A15 4G

In addition to passwords and patterns, the fingerprint scanner is one of the hottest features on leading phones of today to lock apps with fingerprint Android. The Fingerprint scanner is the latest fashion in smartphones. You would have observed that with fingerprint scanner going middle-of-the-road, many of the new low-priced phones have also been furnished with this new feature. Although the foremost purpose of the fingerprint scanner is to lock or unlock Your Samsung Galaxy A15 4G, it can also be utilized to lock and unlock your mobile applications. But not all phones are equipped with this feature. The aforesaid feature is easy to use, quick and smart.

However, if your phone has an inbuilt fingerprint scanner but it does not countenance you to lock the individual apps in your mobile with the fingerprint scanner, you do not need to worry at all! There are some apps that can add this option on your phone. And we are here to suggest you the 5 best options to lock apps with the fingerprint on your Android phones out of the many apps available in the app store! Here we go:

1. AppLock

AppLock is rated as the best one of the apps for locking apps on your Android phone. Once you download this app you will notice that it can lock apps with fingerprint practically on your Android phone. It is also capable of locking photos and videos on your device. The app features are secured when you feel that someone is trying to stealthily look at the mobile while you are unlocking your Android phone. Apart from this, you will also get the option to replace the icon so that you are capable of hiding the app. Now the bonus –You can download and use this app absolutely free for locking the apps on your iPhone or Android apps using the fingerprint.

Features:

Invisible pattern lock
A virtual keyboard as security.
Free application for all iPhone and Android users
Interactive app features with flexible storage
Minute versions are updated automatically.

URL for Android: https://play.google.com/store/apps/details?id=com.domobile.applock&hl=en

Google Rating: 4.4

2. App Locker: Fingerprint & Pin

The subsequent name on the list of best app locks using lock apps with the fingerprint on your Android phone is App Locker. Most of the functions and features of this app are similar to the app lock. This lock apps with fingerprint iPhone have a tricky feature though, want to know? This naughty app, along with the app lock facility (using PIN, password, or fingerprint sensor), can trigger a sham crash screen which will trick the impostors to think that your phone is crashed! Isn’t it interesting? One more thing to interest you – it is also free to download and use.

Features:

You can lock your galleries, social media apps, message app using a pin.
The Applock has a feature to take the picture of unknown users if they tried to open up your Android phone.
You can set up a fake app pattern.
Possibilities to lock according to time session.
The lock engine is updated instantly.

URL for Android: https://play.google.com/store/apps/details?id=com.gamemalt.applocker&hl=en

Google Rating: 4.5

3. FingerSecurity

The next on the list is FingerSecurity - one of the feature-rich lock apps with fingerprint Android available for free download for your Android phones. You can lock practically any application with the help of FingerSecurity. In addition, it also has the knack to unlock multiple apps on a single go. If you are among those few people who have many locked apps, you are going to like this a lot! But one thing that you cannot negate is that despite the app being locked, the intruders may get a chance to view what is inside through the notifications. But Fingersecurity has an answer to this also – it has added a new notification locking feature!

Features:

The widgets are equipped with enabling and disable services.
Settings for the apps are customized.
Apps are designed to prevent uninstalling.
Fingerprints are hidden using UI.
Protection for newly installed apps.

URL for Android: https://play.google.com/store/apps/details?id=com.rickclephas.fingersecurity&hl=en

Google Rating: 4.2

4. Norton Applock

Whenever we have heard the word anti-virus, the first name that comes to our mind is Norton. Norton is a big shot in the field of antivirus apps. Now they have also come up with free lock apps with fingerprint Android. It involves a four digits PIN or password or pattern as its lock system. It also supports icons and photos in conjunction with the apps. The app suggests you with the sanctions list which tells you which apps should be locked. Again the bonus – this is free for download on any Android devices.

Features:

Gizmo for users who expect a more noninterventionist.
Take the photo of illegitimate intruders.
Solid lock apps with fingerprint iPhone.

URL for Android: https://play.google.com/store/apps/details?id=com.symantec.applock&hl=en

Google Rating: 4.6

5. Perfect Applock

Perfect App Lock is yet another great lock apps with the fingerprint for Android from the basket of app locks. Like other app locks, this one also features the basics. In addition, it has special features including support for locking Wi-Fi, Bluetooth, and other buckles. It is a tough one to intrude. It tricks the bye passers-by throwing out fake errors and messages to confuse the intruders. This rather makes the thief think that there is a different issue with the phone excluding the app lock. This lock app with fingerprint Android is also available for free. The free and the paid versions offer the exact same features, except that the paid version is free from advertisements.

Features:

Multi-windows applications are visualized.
The sensor will support whenever you unlock apps.
Free updating and monetizing are available.
No limitations are applicable.

URL for Android: https://play.google.com/store/apps/details?id=com.morrison.applocklite&hl=en

Google Rating: 4.5

Apart from the aforesaid apps, there are many lock apps with fingerprint locking method for Android phones; however, these have been selected purely based on user ratings. If you are using the iPhone, you can have some app locks based on fingerprint sensors like 1Password, Scanner Pro, LastPass, or Mint to lock apps with the fingerprint on your iPhone.

Do you know of any other apps which can offer similar or even better features?

Do share them with us!!!

Now since we have told you about the best lock app with a fingerprint for Android that can be used to lock your apps and phone using fingerprint sensors, go ahead downloading one for your device. You can understand the pros and cons by yourself and enjoy the benefits of your downloaded app. You have got the list of five of the best fingerprint scanner apps which are available on the play store. If you have any suggestions you are most welcome to contact us.

Do not forget to share your experiences with the apps mentioned in our article. We are waiting for your response!!!