1. Signs You Need a Battery Replacement

Before proceeding, make sure you’re experiencing symptoms that indicate a battery issue:

• Rapid battery drain: If your phone’s battery depletes unusually fast.
• Phone won’t hold charge: If your phone dies quickly even after a full charge.
• Battery percentage jumps: If the battery percentage fluctuates rapidly.

2. Backup Your Data

Before replacing the battery, it’s essential to back up all your data. Use Google Drive, cloud storage, or an external device to store important files, contacts, and photos.

3. Check Warranty or Insurance

If your Pixel 6 is still under warranty or you have insurance, check with Google or your provider for a free or discounted battery replacement.

4. DIY Battery Replacement

If you have experience with phone repairs and the right tools, you may choose to replace the battery yourself. Here’s what you’ll need:

• Replacement battery: Ensure it’s compatible with the Google Pixel 6.
• Tools: A plastic pry tool, suction cup, heat gun, screwdriver, and adhesive strips.
• Instructions: Follow detailed online guides or YouTube tutorials specific to Google Pixel 6 for disassembly.

Important Note: Attempting a DIY battery replacement can void your warranty or cause damage if not done carefully. It’s advisable for experienced users only.

5. Professional Battery Replacement

If you prefer professional help, take your Google Pixel 6 to an authorized service center or a certified technician. Google’s official service centers will use genuine parts and ensure a safe battery replacement.

6. Replacement Process

Whether you’re doing it yourself or opting for professional help, the basic process involves:

• Powering off your device.
• Removing the back cover carefully using heat to soften the adhesive.
• Disconnecting the old battery from the motherboard.
• Installing the new battery and reconnecting it.
• Sealing the phone and ensuring it powers on.

7. Test the New Battery

After replacement, test your Pixel 6 to ensure the new battery is functioning properly. Charge the phone fully and monitor its performance.

8. Dispose of Old Battery Properly

Don’t throw away the old battery. Recycle it at an authorized facility to ensure eco-friendly disposal.

Also Read : How to Restore or Apply an Oleophobic Coating: Bring Back That Smooth, Smudge-Free Screen

1. Unplug the TV Immediately

The first and most crucial step is to disconnect the power supply to prevent short circuits. Follow these steps:

• Unplug the TV from the power outlet.
• If the TV is mounted, carefully remove it from the wall.
• Remove any connected devices, such as gaming consoles or streaming sticks.

2. Dry the TV Thoroughly

Water trapped inside can cause internal damage. Here’s how to dry your TV effectively:

• Use a dry, absorbent cloth to wipe off excess water.
• Place the TV in a well-ventilated area or use a fan to speed up the drying process.
• Avoid using a hairdryer, as excessive heat can damage components.

3. Disassemble and Inspect for Moisture

If you are comfortable with electronics, carefully remove the back panel to check for lingering moisture:

• Use a microfiber cloth to absorb any visible water.
• Apply isopropyl alcohol (90% or higher) to clean wet areas.
• Let the components air-dry for at least 24 hours.

4. Check for Internal Damage

After the TV has dried, inspect for signs of corrosion or damaged circuits:

• Look for rust or white residue on the circuit board.
• If there is visible damage, consider using a circuit board cleaner.
• If the damage is severe, professional repair may be required.

5. Test the TV After Drying

Once you are confident that the TV is completely dry:

• Reassemble all components.
• Plug the TV back in and power it on.
• If the screen flickers or won’t turn on, check for TV screen issues.

6. Seek Professional Help if Needed

If your TV still isn’t working properly after these steps, consult a TV repair service.

Final Thoughts

Water damage can be tricky to fix, but with quick action and proper drying techniques, your TV may still be salvageable. However, if your TV doesn’t function properly after following these steps.

Also Read : Improve Your TV Reception: Build a Powerful DIY HDTV Antenna

1. Clean the Keyboard with Compressed Air

Dirt and debris can accumulate under the keys, causing them to stick.

• Hold your MacBook at a slight angle.
• Spray compressed air in a zigzag motion across the affected keys.
• Repeat the process from different angles to dislodge any trapped particles.

2. Check for Software Issues

Sometimes, a macOS update or software conflict may cause key responsiveness issues.

• Go to System Settings > Keyboard and adjust key repeat settings.
• Restart your MacBook and test the keys.
• Boot into Safe Mode to check if third-party software is interfering.

3. Remove and Reseat Problematic Keys

If a specific key is sticking, carefully removing and reseating it may help.

• Use a plastic tool to gently pry the keycap off.
• Clean the area with isopropyl alcohol and a microfiber cloth.
• Reattach the key by pressing down firmly until it clicks into place.

4. Contact Apple Support for Repairs

If cleaning and software fixes don’t resolve the issue, your MacBook may require professional servicing.

• Check if your MacBook is covered under Apple’s Keyboard Service Program.
• Visit an Apple Store or authorized service provider for keyboard replacement.
• Consider external keyboards as a temporary solution while awaiting repairs.

Conclusion

Sticky keys on MacBook Air and MacBook Pro models can be caused by dust, software conflicts, or hardware defects. Regular cleaning, software adjustments, and key reseating can resolve minor issues, while persistent problems may require professional servicing. By following these steps, you can restore smooth typing functionality and enhance your MacBook’s usability.

Also Read : How to Fix a Dell Laptop That Won’t Turn On

This guide will walk you through the battery replacement process, including the tools required, precautions to take, and step-by-step instructions.

Tools Required for iPhone 16 Pro Max Battery Replacement

Before you start, make sure you have the necessary tools:

• Pentalobe screwdriver – For removing the bottom screws.
• Tri-point Y000 screwdriver – To remove internal battery connector screws.
• Plastic opening picks – To separate the screen from the frame.
• Suction cup handle – To safely lift the display.
• Adhesive remover or isopropyl alcohol (90% or higher) – To loosen battery adhesive.
• Plastic spudger tool – To disconnect internal components.
• Replacement adhesive strips – To secure the new battery.
• Heat gun or iOpener – To soften adhesive.
• Tweezers – For handling small components.

You can find a complete battery replacement kit at iFixit, which provides high-quality tools for precision repairs.

Step-by-Step iPhone 16 Pro Max Battery Replacement

Step 1: Power Off Your iPhone

Turn off your iPhone 16 Pro Max before starting to prevent electrical damage.

Step 2: Remove the Bottom Screws

• Locate the two pentalobe screws near the charging port.
• Use a pentalobe screwdriver to carefully remove them and store them safely.

For a detailed screwdriver size guide, check out Mobile Repair Tech.

Step 3: Heat the Display and Open the iPhone

• Use a heat gun or iOpener to warm up the screen edges for 2-3 minutes.
• This helps soften the adhesive, making it easier to lift the display.
• Place a suction cup near the bottom edge and gently pull up.
• Insert an opening pick to carefully separate the screen from the frame.

Step 4: Disconnect the Battery and Display Cables

• Remove the tri-point screws securing the battery connector cover.
• Disconnect the battery flex cable using a plastic spudger.
• Carefully disconnect the display cables to fully separate the screen.

If you’re unfamiliar with handling delicate connectors, refer to Apple Support for additional guidance.

Step 5: Remove and Replace the Battery

• Locate the battery adhesive pull tabs at the bottom of the battery.
• Gently pull them at a low angle to release the adhesive.
• If the strips break, apply isopropyl alcohol and use a plastic spudger to lift the battery.
• Install the new battery and secure it with fresh adhesive strips.

For high-quality replacement batteries, check out Amazon for reliable options.

Step 6: Reassemble the iPhone

• Reconnect the battery and display cables.
• Carefully position the screen back onto the frame and press down gently.
• Reinsert the two pentalobe screws at the bottom.

Step 7: Test Your iPhone

• Turn on your iPhone and check if it charges properly.
• Use a battery health app to verify the new battery’s status.

Final Thoughts

Replacing your iPhone 16 Pro Max battery can improve battery life and device performance. If done correctly, a DIY battery replacement can save you money while ensuring your phone lasts longer. However, if you’re unsure about performing the repair, consider visiting an Apple-certified repair center for professional help.

Also Read : How to Clean Keyboard Marks Off Your MacBook Screen

Tools Required for iPhone 16 Pro Max Back Glass Replacement

Before starting the repair process, ensure you have all the necessary tools:

• Pentalobe screwdriver – To remove the screws located near the charging port.
• iOpener or heat gun – To soften the adhesive that holds the back glass in place.
• Plastic opening picks – To carefully separate the broken glass from the phone’s frame.
• Suction cup handle – To help lift the broken glass slightly without damaging the internals.
• Tweezers – To handle small components and remove adhesive residue.
• Isopropyl alcohol (90% or higher) – To clean any leftover adhesive before applying the new glass.
• Replacement adhesive – To ensure the new back glass is properly secured.

If you do not have these tools, you can purchase them from a trusted source such as iFixit, which specializes in high-quality repair kits and tools.

Step-by-Step iPhone 16 Pro Max Back Glass Replacement

Step 1: Power Off the iPhone

Before beginning any repair work, turn off your iPhone 16 Pro Max to prevent potential short circuits or internal damage.

Step 2: Remove the Pentalobe Screws

Locate the two pentalobe screws next to the charging port at the bottom of the phone. Use a pentalobe screwdriver to remove them carefully and keep them in a safe place.

Step 3: Apply Heat to Loosen the Adhesive

Apple secures the back glass with strong adhesive, which must be loosened before removal. Use an iOpener (a microwave-safe heating tool) or a heat gun set to low temperature.

• Apply heat evenly for 2-3 minutes to soften the adhesive.
• Avoid overheating, as excessive heat can damage internal components.

Step 4: Use a Suction Cup and Opening Picks

• Place a suction cup near the bottom of the back glass and pull gently to create a small gap.
• Insert a plastic opening pick into the gap and slowly slide it around the edges of the phone.
• Be especially careful near the camera module and wireless charging coil to avoid internal damage.

Step 5: Remove the Broken Back Glass

Once the adhesive is loosened, gently lift the back glass while making sure no internal components are being pulled along with it. Do not force the removal, as this may damage underlying components.

For a visual demonstration of this step, check out this YouTube tutorial on safely removing the back glass.

Step 6: Clean the Surface

• Use tweezers to remove any remaining adhesive pieces from the frame.
• Dampen a lint-free cloth with isopropyl alcohol (90% or higher) and wipe the frame to ensure a clean bonding surface for the new adhesive.
• Let the surface dry completely before proceeding to the next step.

Step 7: Install the New Back Glass

• Apply replacement adhesive or use pre-installed adhesive on the new back glass.
• Align the new glass carefully and press it down firmly to ensure it adheres properly.
• Use clips or light weights to hold the glass in place for 5-10 minutes while the adhesive sets.

Step 8: Reassemble and Test the iPhone

• Reinsert and tighten the two pentalobe screws near the charging port.
• Power on the iPhone and check whether all features, such as wireless charging, function correctly.

If you experience any issues after reassembly, visit Apple Support for troubleshooting steps or professional repair services.

Final Thoughts

Replacing the iPhone 16 Pro Max back glass is a delicate process that requires patience and precision. If you have the right tools and follow the steps carefully, you can successfully repair your phone without visiting a service center.

However, if you are unsure or uncomfortable performing the repair yourself, it is advisable to seek professional repair services to avoid causing further damage to the device. Many third-party repair centers offer high-quality replacement services at a fraction of the cost of official Apple repairs.

Also Read : Complete Troubleshooting Guide: Fixing Issues with HyperX Cloud Alpha Headset

This guide will take you through each step of the process so you can verify your Samsung device’s performance after a repair.

Step 1: Download the Samsung Members App

The first step in testing your Samsung device after a repair is downloading the Samsung Members app. This application provides built-in diagnostic tools that allow you to check different components of your device.You can directly download the app from the Google Play Store or the Galaxy Store.

• Open the Google Play Store on your Samsung smartphone or tablet and search for Samsung Members. Alternatively, you can access it from the Galaxy Store.
• Click on Install and wait for the app to download and set up on your device.

Step 2: Accept Terms and Conditions

Once the app is installed, follow these steps to proceed:

• Open the Samsung Members app from your home screen.
• When prompted, review the terms and conditions displayed on the screen.
• Tap “Agree to all” to check all the necessary agreement boxes.
• Press “Continue” to move to the next step.

Step 3: Access the Diagnostics Section

The Samsung Members app has a dedicated Diagnostics section where you can check the status of your device’s components.

• Open the Samsung Members app.
• Locate the “Diagnostics” tab, which is usually found near the top-right corner of the screen.
• Tap on “Diagnostics” to proceed to the test selection menu.

Step 4: Select and Perform Tests

The diagnostic tools available in the Samsung Members app allow you to test multiple aspects of your device. The number of tests available depends on your Samsung model and features.

Types of Diagnostic Tests Available

Once inside the Diagnostics section, you will see various test options, including:

• Battery Status Test – Checks if your battery is functioning properly and identifies any issues related to battery life.
• Touchscreen Test – Ensures that all areas of your touchscreen respond accurately to touch inputs.
• Speaker and Microphone Test – Verifies whether the device’s speakers and microphone are working correctly.
• Camera Test – Tests the front and rear cameras to detect any issues with image clarity or focus.
• Sensors Test – Evaluates motion sensors, proximity sensors, and gyroscope functions.
• Connectivity Test – Checks Wi-Fi, Bluetooth, and cellular network connectivity.

To run a test, simply:

1. Select the specific test you want to perform.
2. Follow the on-screen instructions to complete the diagnostic process.
3. If you want to test all available features, select “Test All”, and the app will automatically conduct a full diagnostic scan of your device.

Why Post-Repair Testing is Essential

After a repair, running diagnostic tests can help you identify potential hardware or software issues that may have been overlooked.

Benefits of Running Diagnostics on Your Samsung Device:

• Ensures that the repair was successful and all features are working correctly.
• Detects hidden issues before they cause further damage.
• Verifies that the screen, battery, and other components function as expected.
• Helps in troubleshooting connectivity problems related to Wi-Fi, Bluetooth, and mobile networks.

If your Samsung device fails any of the diagnostic tests, you may need to revisit the service center or check Samsung Support for troubleshooting assistance.

Final Thoughts

Performing a post-repair diagnostic test on your Samsung device ensures that all hardware and software components are functioning correctly. By following this step-by-step guide, you can quickly assess your device’s health and address any issues before they become major problems.

Also Read : How to Fix a Lenovo Laptop That Keeps Restarting: A Comprehensive Guide

Disclaimer: This teardown guide is for informational purposes and is not a repair manual. If you are looking to repair your Apple Watch SE, refer to an official service manual.

Step 1: Removing the Taptic Engine

1. Use a precision screwdriver to remove the designated Tri-screw securing the small protective plate.
2. Once the plate is removed, proceed to unscrew the two additional Tri-screws securing the Taptic Engine.

Step 2: Detaching the Taptic Engine

1. Locate and disconnect the two connectors highlighted in the guide.
2. Gently lift the Taptic Engine out of its position.
3. Be mindful of the adhesive securing the Taptic Engine’s cable to the speaker, as this may require careful detachment.

Step 3: Removing the Speaker

1. Identify and disconnect the designated speaker connector.
2. Remove the three Tri-screws securing the speaker in place.

Step 4: Detaching the Speaker Unit

1. Use a pair of precision tweezers to carefully lift the speaker out of the casing.
2. The optimal removal point is indicated within the guide, ensuring minimal risk of damage.

Step 5: Removing the Brackets Around the Motherboard

1. Unscrew four additional Tri-screws securing the motherboard brackets.
2. Gently pull back the screen flex cables to reveal two hidden Tri-screws and remove them.
3. Utilize tweezers to extract the brackets carefully.

Step 6: Detaching Brackets Around the Power Button

1. Locate and remove the two Tri-screws securing the power button brackets.
2. After removing the first bracket, locate the next Tri-screw and extract the second bracket.

Step 7: Disconnecting the Power Button Flex Cable (FPC)

1. Carefully disconnect the Power button’s FPC cable.
2. Note that this FPC has two connections; avoid applying force in the middle, as this may cause bending or damage.

Step 8: Extracting the Motherboard

1. Begin in the bottom-right corner and gently wedge a spudger beneath the motherboard.
2. Apply light pressure to pry the board upward.
3. Once loosened, maneuver the motherboard downwards and to the right in a clockwise motion.
4. Perform this step cautiously, as a final connector is still attached underneath the board.

Step 9: Completion

1. Once the motherboard is lifted, locate and disconnect the final connector.
2. The removal process is now complete.
3. To reassemble the device, follow the steps in reverse order, ensuring all connectors, brackets, and screws are securely reinstalled.

Final Note: Proceed with caution during each step to prevent accidental damage to fragile components. If unsure, consult a professional technician or refer to authorized repair services.

Also Read : MacBook Pro 15″ (Early 2011) Teardown & Analysis

In this detailed guide, you’ll learn how to properly clean and fix your MacBook keyboard to restore smooth key functionality. If the issue persists even after cleaning, you may need to replace the keyboard.

Tools and Materials You’ll Need

Required Tools:

1. Electronics Cleaning Bundle – Includes cleaning tools designed for delicate electronics ($23.99)
2. Precision Cleaning Kit – Comes with fine brushes and tools for deep cleaning ($9.95)
3. Toothpick – Helps remove debris stuck under the keys
4. Paper Towels – For drying and wiping excess liquid
5. Cotton Swabs (Q-tips) – Essential for detailed cleaning
6. High Content Rubbing Alcohol (Isopropyl Alcohol, 90% or higher) – Dissolves sticky substances ($10.99)
7. Cup or Small Bowl – To soak keys in warm, soapy water
8. Dish Soap – Helps remove sticky residue from keys
9. Spudger or Plastic Opening Tool – Safely pries off keys without damage ($4.99)

Avoid using sharp metal objects like knives or screwdrivers, as they can damage the keyboard.

Step-by-Step Guide to Fix Sticky MacBook Keys

Step 1: Power Off and Prepare Your MacBook

Before starting any cleaning, completely shut down your MacBook to avoid accidental damage.

• Click on the Apple logo () in the top-left corner of your screen.
• Select “Shut Down.”
• Disconnect any external devices like USB drives or chargers.

Important: Avoid using excessive liquid directly on the keyboard, as it can seep inside and damage internal components.

Step 2: Surface Cleaning Around Sticky Keys

• Dip a cotton swab (q-tip) in isopropyl alcohol (rubbing alcohol).
• Ensure the swab is damp, not dripping.
• Gently wipe around each sticky key to remove dirt, grease, and minor residue.
• You may need multiple q-tips, as they tend to collect dirt quickly.

Why use isopropyl alcohol?

• Dries quickly without leaving moisture.
• Effectively dissolves sticky residues.
• Safe for electronics when used in moderation.

Step 3: Remove Crumbs and Debris Under the Keys

• Use a toothpick to carefully scrape away crumbs, dust, or gunk stuck between the keys.
• For deeper cleaning, use compressed air to blow out dust particles.
• Hold the MacBook at an angle to allow debris to fall out.

Step 4: Test the Keys

• Try pressing the previously sticky keys.
• If they still feel stuck, continue to the next steps.

Step 5: Removing the Sticky Keys (For Deep Cleaning)

If surface cleaning doesn’t solve the problem, you’ll need to remove the affected keys.

• Use a spudger or plastic opening tool to gently pry up the sticky key.
• Insert the tool under one corner of the key and lift slightly.
• Use your fingers to carefully twist and remove the key from the keyboard.

Warning: Avoid using excessive force, as MacBook keys are delicate and can break easily.

Step 6: Fixing Key Carriers (If They Come Off)

Once the key is removed, you may notice small white plastic components underneath. These are called key carriers (scissor mechanisms).

• If they detach, carefully align them back in place.
• Look at the reference image below to position the two pieces correctly.
• Press them together until you hear a soft clicking sound.

Step 7: Soaking the Keys in Soapy Water

If the keys have sticky residue from spills, soaking them helps restore their function.

• Fill a cup with warm water and dish soap.
• Drop the removed keys into the cup and let them soak for 10 minutes.
• Swirl them around to help remove dirt.

This step removes sugary or greasy residue from spilled drinks like coffee, juice, or soda.

Step 8: Wipe the Keyboard With Alcohol

• While the keys are soaking, use a q-tip dipped in alcohol to wipe down the keyboard surface.
• Focus on the exposed area where the removed keys were sitting.

Step 9: Cleaning the Back of the Keys (Optional, But Recommended)

• Remove the keys from the soapy water and dry them completely using a paper towel.
• Dip a q-tip in rubbing alcohol and wipe the back of each key.
• Allow them to air-dry completely before reattaching.

Step 10: Reattaching the Keys

• Position the cleaned key over its original spot.
• Press firmly in the center until you hear a double-click sound.
• Move your finger side to side to ensure the key is securely in place.

Conclusion

Your MacBook keyboard should now be working smoothly and without stickiness.

To prevent future sticky keys:

• Avoid eating or drinking near your MacBook.
• Regularly clean the keyboard with a microfiber cloth.
• Use compressed air to remove dust buildup.
• Perform light maintenance using iFixit’s Electronics Cleaning Bundle.

Also Read : Easy Guide: How to Clean Your Laptop Fan Without Opening It

What Causes Laptop Hinge Damage?

Knowing why hinges break down can help avoid this issue in the future. Common causes include:

• Constantly gliding and closing the lid of the laptop.
• Excessive pressure or laptop slipping out of our hands.
• Weak construction of the hinge mechanism.
• Deterioration as a result of continual usage over time.

11 Steps to Fix a Broken Laptop Hinge

The laptop hinge is an essential part of the laptop subjected to irreparable damage. Continuous stress can cause this. A broken hinge will cause problems with the screen’s firmness, resulting in an unstable and unusable laptop. Here’s a detailed guide on laptop hinge repair step-by-step:

1. Gather All the Required Tools

Before repairing your laptop hinge, ensure you have the necessary tools and equipment:

• Small screwdriver set
• Replacement hinge
• Tweezers
• Clean cloth or paper towels
• Isopropyl alcohol
• Anti-static wrist strap

These will help to make repairs quickly and without any difficulties or hindrances.

2. Shutdown and Unplug the Laptop

Shut down your laptop and unplug it from the power source. This is important for your safety and to avoid any possible damage to electrical outlets during the repair process.

3. Remove the Battery Before Repair

To protect yourself from electric shock or short circuits, remove the laptop’s battery if it is easily removable. This is a necessary step when dealing with the inside of your laptop.

4. Unscrew the Back Lid of the Laptop

• Use a suitable screwdriver.
• Carefully remove the back cover of the laptop.
• Keep the screws organized and in a safe place to prevent losing them.

5. Take off the Top Cover and Keyboard

• After removing the back lid, unscrew the cover and keyboard to remove them.
• Be very careful.
• You can also consult your laptop’s manual to understand how to remove these components correctly.

6. Remove the Laptop Motherboard

• The motherboard removal method will vary depending on the model of your laptop.
• When handling the motherboard, be gentle and double-check that every connection has been disconnected.
• Carefully unscrew the motherboard and set it aside.
• You can also seek out help from professionals like for proper repair.

7. Properly Clean Your Laptop

Cleaning the internal parts of a laptop is vital to remove dust and debris that can accumulate over time. Use a clean and dry cloth, cotton swab, or a compressed air blower before fixing the cracked laptop screen and broken hinge.

8. Unscrew the Old Hinge

• Find the damaged hinge and carefully unscrew it from the laptop casing.
• Make a note of the screws and the other components connected to the hinge.

9. Install a New Hinge on the Laptop

• Place the new hinge in the socket of the older one.
• Properly align it with the mounting points.
• Tightly screw the new hinge back in place.

10. Reassemble Your Laptop Back

Carefully put the laptop back together, following the opposite steps of disassembly:

• Assemble the motherboard.
• Then, the top cover.
• Place back the keyboard.
• Finally, secure the back cover.
• Verify that all connectors and fasteners are correctly connected and secure.

11. Wipe the Laptop Thoroughly

Once you finish assembling all parts, wipe off dust from exterior surfaces with a dry cloth and isopropyl alcohol. This will help eliminate fingerprints and residues and enhance your laptop’s aesthetic value.

Conclusion

Learning to fix a broken laptop hinge requires patience and attention to detail. By following these steps and using the right tools, you can successfully repair your laptop hinge. If you’re unsure about the repair process.

Also Read : How to Minimize the Appearance of Cracks on Your Phone Screen

In this guide, we’ll cover five effective solutions to fix the Samsung black screen issue and get your device working again.

5 Solutions to Fix Samsung Phone Black Screen Issue

Are you a DIY enthusiast looking for quick fixes? Follow these step-by-step methods to troubleshoot and resolve the black screen problem.

Solution 1: Clean Your Phone’s Charging Port

A dirty or clogged charging port can prevent proper charging, leading to a black screen issue. Follow these steps to clean it:

1. Turn off your Samsung phone.
2. Use a toothpick, compressed air, or a soft brush to gently remove dust, lint, or debris from the charging port.
3. Plug in your charger and let your phone charge for a few minutes.
4. Check if the screen turns on.
5. If the charging port is damaged, visit an authorized repair center for replacement.

Solution 2: Try the Charging Cycle Method

If your Samsung phone screen is black due to a battery glitch, performing a charging cycle might help.

1. Let the phone battery drain completely until the device shuts off.
2. Charge your phone for at least 30 minutes using an original Samsung charger.
3. Turn on the phone and check if the screen is working.
4. If the issue persists, try a different charger or cable.

Solution 3: Boot in Safe Mode to Identify Problematic Apps

Sometimes, malicious apps or software conflicts can cause the black screen problem. Safe Mode helps you determine if a third-party app is the culprit.

Steps to Boot into Safe Mode:

1. Turn off your Samsung phone.
2. Press and hold the Power button until the Samsung logo appears.
3. Immediately press and hold the Volume Down button until the phone boots into Safe Mode.
4. Once in Safe Mode, go to Settings > Apps and uninstall any suspicious apps.
5. Restart your phone normally and check if the screen works.

If Safe Mode doesn’t fix the issue, you may need to perform a factory reset (Solution 4).

Solution 4: Hard Reset Your Phone

If none of the above solutions work, you can perform a hard reset (factory reset). This will erase all data, so make sure to back up important files first.

How to Perform a Hard Reset:

1. Turn off your phone.
2. Press and hold Power + Volume Up + Home button (for older models) or Power + Volume Up (for newer models).
3. When the Samsung logo appears, release the Power button but keep holding Volume Up.
4. Use the Volume buttons to navigate to “Wipe Data/Factory Reset” and press the Power button to confirm.
5. Select “Yes” to confirm the reset.
6. After the reset is complete, reboot your phone and check if the black screen issue is resolved.

Solution 5: Seek Professional Repair Services

If none of the above solutions work, the issue might be hardware-related (e.g., a damaged display, faulty motherboard, or battery failure). In this case, visit a certified Samsung repair center or a trusted phone repair shop.

Signs You Need Professional Repair:

Your phone vibrates or makes sounds, but the screen stays black.
The device heats up excessively when charging.
The screen is cracked or physically damaged.
You have tried all troubleshooting steps but nothing works.

Also Read : How to Clean Keyboard Marks Off Your MacBook Screen