iPhone Black Screen or Won’t Turn On Fix

Quick Answer

First determine whether the iPhone is completely unresponsive or whether only the display is black. If it still rings, vibrates, plays notification sounds, or connects to a computer, a display problem becomes more likely.

Perform the correct force restart for the model. If there is still no response, connect the iPhone to a known-working compatible charger for one hour and try the force restart again. Apple recommends service when the phone remains unresponsive after these steps.

Safety Check

Stop charging or testing the iPhone when you notice:

• Battery swelling
• A lifting screen or back panel
• Smoke, sparks, or a burning smell
• Rapidly increasing or extreme heat
• Visible liquid inside the charging port
• Corrosion
• A damaged or frayed charging cable
• A bent, crushed, or punctured phone

Disconnect the charger when it is safe to do so and arrange professional service.

Do not open the iPhone, press a swollen battery, insert tools into its charging port, or continue using visibly damaged charging equipment. Apple advises discontinuing use when damage to the phone or battery is suspected and says battery repairs should be handled by a trained technician.

Choose the Symptom That Matches

What you observe	What it may suggest	Next safe step
Screen is black, but the phone rings or vibrates	The iPhone may still be running while the display is not working	Force restart, disconnect accessories, then seek display service if it remains black
No sound, vibration, charging symbol, or computer detection	Battery, charging, power, or internal hardware issue	Charge for one hour using known-working equipment
Low-battery image appears	The phone has power but needs more charging time	Check the charging equipment and charge for at least 30 minutes
Apple logo appears but startup does not finish	Startup or iOS recovery issue	Use the separate Apple-logo troubleshooting guide
Apple logo appears and disappears repeatedly	Restart-loop problem	Use the restart-loop guide instead of repeating charging checks
Connect-to-computer screen appears	The iPhone is already in Recovery Mode	Use Finder or the Apple Devices app
Computer detects the iPhone, but its screen stays black	Display, cable, trust, or recovery issue	Force restart and test another compatible cable before arranging service
Problem began after a drop or liquid exposure	Physical damage becomes more plausible	Stop repeated testing and arrange inspection

A black display and a phone with no power can look identical. The tests below help separate them without assuming the cause.

1-Minute Safe Checks

1. Remove the case if it presses against the Side, Home, or volume buttons.
2. Disconnect headphones, adapters, docks, and other accessories.
3. Call the iPhone from another phone.
4. Listen for notifications, alarms, vibrations, or charging sounds.
5. Check whether the Ring/Silent switch or Action button produces a vibration.
6. Connect it to a previously trusted Mac or Windows PC and check whether Finder or the Apple Devices app recognizes it.
7. Perform the correct force restart.
8. If there is no response, connect it directly to a wall charger.

Computer detection does not confirm that the display has failed. A locked phone may also require authorization before appearing normally on a computer.

Fix 1: Perform the Correct Force Restart

OFFICIALLY DOCUMENTED STEP

Use This When

Use this first when:

• The screen suddenly turned black.
• The iPhone froze while an app was open.
• The phone still rings or vibrates.
• The screen became black after an update or restart.
• Pressing the Side button produces no visible response.

Why It May Help

A force restart makes an unresponsive iPhone attempt a new startup. It does not normally erase personal data. The correct button sequence depends on the iPhone model.

iPhone 8 or Later

This includes iPhone SE models from the second generation onward.

1. Press and quickly release the Volume Up button.
2. Press and quickly release the Volume Down button.
3. Press and hold the Side button.
4. Keep holding it until the Apple logo appears.
5. Continue holding longer than 10 seconds when necessary.

Do not hold the volume buttons together with the Side button on these models. The presses must be completed in sequence.

iPhone 7 and iPhone 7 Plus

1. Press and hold the Side button.
2. At the same time, press and hold the Volume Down button.
3. Continue holding both buttons until the Apple logo appears.

iPhone 6s or Earlier

This includes the first-generation iPhone SE.

1. Press and hold the Home button.
2. At the same time, press and hold the Side or Top button.
3. Continue holding both buttons until the Apple logo appears.

Apple documents these model-specific restart sequences for an iPhone that has a black screen or will not turn on.

Expected Result

The Apple logo should appear, followed by the Lock Screen.

What the Result Means

• If the phone starts normally, a temporary system freeze may have caused the black screen. The restart does not identify why the freeze happened.
• If the phone rings or vibrates but the screen remains black, continue to the display checks.
• If there is still no sign of power, charge the phone for one hour before trying the force restart again.

Fix 2: Check Whether the iPhone Is On but the Display Is Black

DIAGNOSTIC TEST

Use This When

Use this when the screen is black but the iPhone may still be operating.

Signs include:

• Incoming calls still ring.
• The phone vibrates.
• Alarms or notifications play.
• A connected Apple Watch still communicates with it.
• A computer recognizes the phone.
• The phone becomes normally warm during charging.
• The flashlight or camera appears to respond even though the display is dark.

Steps

1. Call the iPhone from another phone.
2. Listen for a ringtone or vibration.
3. Disconnect all Lightning or USB-C accessories.
4. Remove the case and screen protector when they appear damaged or are pressing against the screen or buttons.
5. Perform the force restart again.
6. Connect the phone to a previously trusted computer.
7. Check whether Finder on a Mac or the Apple Devices app on Windows lists the iPhone.
8. Do not erase or restore the phone merely because the computer detects it.

Expected Result

If the display returns after the restart or after disconnecting an accessory, test the phone before reconnecting that accessory.

What the Result Means

• If the iPhone consistently rings, vibrates, or connects to a computer while its display remains black, a display-related problem becomes more plausible.
• This test does not prove that the screen assembly is defective. A system freeze or startup problem can produce similar behavior.
• Apple recommends service when a screen remains nonfunctional after basic restart and accessory checks.

Fix 3: Charge the iPhone for One Hour

OFFICIALLY DOCUMENTED STEP

Use This When

Use this when the iPhone shows no sound, vibration, Apple logo, or other response after a force restart.

Why It May Help

A deeply discharged battery may not immediately show a charging image. Apple recommends charging an iPhone that will not turn on for one hour before trying again.

Before Charging

Check the equipment and phone for:

• Frayed or exposed cable wiring
• Bent connector ends
• Damaged adapter prongs
• Melted or discolored plastic
• Moisture in the connector or phone
• A loose, bent, or visibly damaged charging port
• Battery swelling
• Unusual heat or odor

Do not use damaged equipment or charge the iPhone when moisture is present.

Steps

1. Connect the iPhone directly to a working wall outlet.
2. Use a known-working compatible cable and power adapter.
3. Make sure each connection is fully inserted.
4. Leave the phone connected for one full hour.
5. Do not repeatedly press the Side button during the first part of charging.
6. After one hour, perform the correct force restart.
7. Watch for the low-battery image, Apple logo, or Lock Screen.

If the low-battery image appears, Apple advises checking the charging hardware and charging for at least 30 minutes or until the phone starts.

Expected Result

The iPhone may show:

• A low-battery image
• The Apple logo
• The Lock Screen
• A charging indication

What the Result Means

If the phone starts after charging, the battery had insufficient power or the earlier charging setup may not have delivered power correctly.

This does not confirm that the battery is healthy. Repeated unexpected shutdowns or difficulty charging may require separate battery or charging diagnosis.

If there is still no response, test the cable, adapter, and outlet.

Fix 4: Test the Charging Cable, Adapter, and Outlet

DIAGNOSTIC TEST

Use This When

Use this when the iPhone remains unresponsive after charging or when the connection feels loose or intermittent.

Why It May Help

A damaged cable, incompatible adapter, failed outlet, or poor connection can prevent a depleted battery from charging.

Steps

1. Disconnect the current charger.
2. Inspect the cable for cuts, bends, fraying, or damaged connectors.
3. Inspect the adapter for loose or bent prongs.
4. Try a different known-working compatible cable.
5. Try a different compatible power adapter.
6. Plug it directly into a different wall outlet.
7. Avoid USB hubs, keyboards, loose extension cords, and unpowered computer ports during the test.
8. Leave the phone charging for another 30 minutes.
9. Perform the force restart again.

Apple recommends checking for damaged accessories, using a wall outlet, checking the connections, trying another outlet, and allowing the phone to charge before restarting it.

Inspect the Charging Port Safely

1. Disconnect the charging cable.
2. Use bright lighting to look into the port.
3. Check for visible compacted debris, corrosion, bent contacts, or physical damage.
4. Do not scrape, probe, or apply liquid inside the port.
5. Arrange professional cleaning or service when debris is compacted or contacts appear damaged.

Expected Result

A working charging setup should eventually produce a battery image, Apple logo, or other sign of power.

What the Result Means

If one cable or adapter works and another does not, stop using the failed accessory.

If no known-working charging setup produces any response, the phone may require service. The test does not establish whether the battery, port, display, or another internal component has failed.

Fix 5: Use Recovery Mode Only When the Symptoms Support It

CONDITIONAL STEP

Use This When

Recovery Mode is appropriate when:

• The Apple logo remains on the screen without completing startup.
• The Connect-to-computer screen appears.
• A computer reports that the iPhone is in Recovery Mode.
• The phone is detected by a computer but cannot complete startup.
• A recent update or restore failed.

Recovery Mode is not the first step for an iPhone that has no power, no computer detection, and no visible startup screen.

Before You Begin

You need:

• An updated Mac or Windows PC
• Finder on a Mac
• The Apple Devices app on Windows, or iTunes where still supported
• A compatible data-capable USB cable
• A stable internet connection

The Update option attempts to reinstall iOS without erasing the phone. The Restore option erases the iPhone.

Enter Recovery Mode

iPhone 8 or Later

1. Connect the iPhone to the computer.
2. Press and quickly release Volume Up.
3. Press and quickly release Volume Down.
4. Press and hold the Side button.
5. Keep holding past the Apple logo.
6. Release the button when the Connect-to-computer screen appears.

iPhone 7 and iPhone 7 Plus

1. Connect the iPhone to the computer.
2. Press and hold the Side and Volume Down buttons.
3. Continue holding until the Connect-to-computer screen appears.

iPhone 6s or Earlier

1. Connect the iPhone to the computer.
2. Press and hold the Home and Side or Top buttons.
3. Continue holding until the Connect-to-computer screen appears.

Use Update Before Restore

1. Select the iPhone in Finder or the Apple Devices app.
2. Choose Update first when it is available and has not already been tried.
3. Allow the software download and installation to finish.
4. Do not disconnect the iPhone during the process.
5. If the download takes longer than 15 minutes and the phone leaves Recovery Mode, allow the download to finish and then enter Recovery Mode again.
6. Consider Restore only when Update fails and you accept that the iPhone will be erased.

Apple documents Recovery Mode for startup and restore problems and states that Restore reinstalls iOS while erasing the device. Apple also advises trying Update first when it has not already been attempted.

What the Result Means

• If Update succeeds and the iPhone starts, damaged or incomplete system software may have contributed to the startup problem.
• If Restore is required, recoverable data will depend on whether an iCloud or computer backup exists.
• If Recovery Mode cannot be entered because a required button is stuck, or if updating and restoring repeatedly fail, Apple recommends service.

Do Not Use a Generic DFU Restore Guide

DFU procedures vary by iPhone model and require precise timing. They are not part of Apple’s main black-screen troubleshooting sequence and can lead to a full erase.

Do not attempt a generic DFU procedure copied from an unrelated model. Use model-specific professional or official guidance only when Recovery Mode has already failed and the risks are understood.

For most readers, repeated Recovery Mode failure is the point to contact Apple Support or a qualified repair provider rather than continuing with increasingly destructive procedures.

When the Problem May Be Hardware-Related

Hardware inspection becomes reasonable when:

• The phone rings or vibrates, but its display stays black.
• Several known-working chargers produce no response.
• A computer never detects the phone.
• The charging port is loose, corroded, or damaged.
• The problem began immediately after a drop.
• Liquid exposure occurred.
• The phone becomes unusually hot without starting.
• The screen flickers, shows lines, or briefly displays an image.
• The screen or back panel is lifting.
• Recovery Mode repeatedly fails with the same error.
• Required buttons are physically stuck or damaged.

One failed restart or charging test does not prove hardware failure. The pattern of results matters.

When to Stop DIY Troubleshooting

Stop and arrange service when:

• The battery appears swollen.
• The phone produces smoke, sparks, odor, or dangerous heat.
• Liquid is visible in the charging port.
• The frame, screen, or port is physically damaged.
• The phone still rings but the display remains black after a force restart.
• The phone remains completely unresponsive after one hour of charging with known-working equipment.
• Recovery Mode cannot be entered because a button is damaged.
• Update or Restore repeatedly fails.
• Important data may be erased by the next step.
• Opening the phone would be required.

Do not repeatedly restore an iPhone when the primary symptom points to a failed display, battery, charging port, or physical damage.

Common Mistakes

• Assuming a black screen means the phone has no power
• Using the wrong force-restart sequence
• Releasing the Side button too quickly
• Charging for only a few minutes
• Continuing to use a visibly damaged cable
• Pressing the router-style recessed holes or openings with tools
• Scraping the charging port with a pin or toothpick
• Restoring the phone before checking whether it still rings
• Choosing Restore before trying Update
• Attempting generic DFU instructions
• Charging a phone with visible moisture or swelling
• Assuming one failed test confirms a logic-board problem

Frequently Asked Questions

Related Guides

• iPhone Stuck on Apple Logo or Restart Loop Fix
• iPhone Stuck on Loading Screen Fix
• iPhone Stuck in Recovery Mode Fix

Use these guides when the iPhone displays a visible startup or recovery screen instead of remaining completely black. These are separate published troubleshooting paths on the site.

Official Sources

Official sources checked: July 25, 2026

Apple Support

Page: If your iPhone won’t turn on or the screen is black

Direct verified URL: https://support.apple.com/en-us/116940

URL status: Verified accessible on July 25, 2026

Supports:

• Force-restart sequences for different iPhone types
• Charging the iPhone for one hour when it will not turn on
• Seeking service when the device remains unresponsive

Scope limitation:
Apple’s interactive page groups devices by authentication type. Older models use different button combinations.

Apple Support

Page: If your iPhone or iPod touch won’t charge

Direct verified URL: https://support.apple.com/en-us/108805

URL status: Verified accessible on July 25, 2026

Supports:

• Checking cables and adapters for damage
• Testing a wall outlet and firm connections
• Checking the charging port
• Charging for 30 minutes before and after a force restart
• Trying another cable or charger
• Seeking service when charging and power remain unavailable

Scope limitation:
The page covers both iPhone and older iPod touch devices. Connector and charger requirements vary by model.

Apple Support

Page: If you can’t update or restore your iPhone or iPod touch

Direct verified URL: https://support.apple.com/en-us/118106

URL status: Verified accessible on July 25, 2026

Supports:

• Recovery Mode entry sequences
• Using Finder, Apple Devices, or iTunes where applicable
• Trying Update before Restore when Update has not been attempted
• The warning that Restore reinstalls iOS and erases data
• Seeking service when Recovery Mode cannot be used or repeatedly fails

Scope limitation:
Recovery Mode applies to startup, update, recognition, and restore problems. It is not the first procedure for a phone with no signs of power.

Apple Support

Page: If the screen isn’t working on your iPhone or iPad

Direct verified URL: https://support.apple.com/en-ph/102567

URL status: Verified accessible on July 25, 2026

Supports:

• Restarting the device
• Disconnecting Lightning or USB-C accessories
• Removing cases and screen protectors
• Arranging service when the screen remains nonfunctional

Scope limitation:
The page addresses several screen-response problems and is not limited to completely black displays.

Apple iPhone User Guide

Page: Important safety information for iPhone

Direct verified URL: https://support.apple.com/guide/iphone/important-safety-information-iph301fc905/26/ios/26

URL status: Verified accessible on July 25, 2026

Supports:

• Discontinuing use when the phone or battery may be damaged
• Having battery repairs performed by a trained technician
• Avoiding damaged chargers and charging when moisture is present
• Keeping the phone and charger ventilated during charging

Scope limitation:
The displayed user-guide version and regional URL may vary according to the selected iOS version and country.

How This Guide Was Verified

Last technically checked:
July 25, 2026

Research method:
The existing article and related published site content were reviewed. Current Apple Support and iPhone User Guide pages were opened, their titles and procedures were checked, and the clean destination URLs were verified before output.

Physically tested:
No documentation reviewed.

Applies to:
iPhone models with a black display, no visible power response, a deeply discharged battery, or startup behavior that prevents normal use.

Important limitation:
A black screen does not reveal whether the display, battery, charging system, iOS, or another internal component is responsible. Button sequences also differ by model.

Data-loss risk:
Conditional. Force restarting and charging do not normally erase user data. Recovery Mode Update attempts to preserve data, while Restore erases the iPhone.

Final Steps

• Start with the correct force restart. If the iPhone remains completely unresponsive, charge it for one hour using known-working compatible equipment and try the force restart again.
• The most useful diagnostic result is whether the phone still rings, vibrates, or connects to a computer. Signs that the phone is operating while the screen remains black point toward a display-related path. No response after verified charging points toward a power, charging, or internal hardware path.
• Use Recovery Mode only when the phone displays a startup or recovery symptom or communicates with a computer. Stop when swelling, liquid, dangerous heat, physical damage, repeated restore errors, or irreplaceable data makes further DIY troubleshooting unsafe.