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How to Repair or Replace Broken Apple iPhone LCD Screen
The screen is an essential component of a smartphone that displays the content to the user. Screens are made of liquid crystals and glass that are vulnerable to break even with minor impact. If not covered or protected with the screen guards or tempered glass, they can break if your phone drops or hit by an object.
Most people get their iPhone screen broken when their phone drops from their hand or pocket. The replacement of the iPhone screen is quite expensive if it is not in the warranty period. However, you can repair it yourself and save time and money. This post shares some tips to fix a broken iPhone LCD screen.
Collect the tools and parts
The first step is to collect the right tools and components according to the version of your iPhone. You can buy the parts online or from a local spare parts seller in the market. It is essential to purchase from an authorized seller who sells genuine iPhone spares. Never settle for the cheap copies of spares as they have a very short life. These are the spares and tools that you need for repair of your iPhone screen
• New screen for your iPhone (make and model specific)
• iPhone toolkit (You can buy online or get it from a friend)
• Razor Blade (not essential, but good to have)
Switch off your iPhone
Before you start the process of repair or replacement, make sure to switch off your iPhone properly. Trying to repair any phone without switching off can damage the software. Hold on the power button for a while, and you will see the message saying “Slide to Power Off.” Then slide to switch off your phone and proceed towards the next step.
Removing the dock screws
To remove the broken screen, you need to remove the screws that are present on both sides of the dock connector. Don’t use a regular screwdriver to unscrew as it can damage the screws. Use a five-point screwdriver to open the screws in the anticlockwise direction. All the screws are of the same size, so there is no problem if you mix them up after removing from the phone.
Removing the broken display
If you have a suction cup, gently place it on the broken screen of your phone slightly above the home button. Hold the phone in one hand and pull the screen with the suction cup. Do not pull the screen upwards as it has a cable attached to the touch ID sensor. Pull the screen and see the wires attached underneath.
Remove the metal shield
There is a metal shield that covers the touch ID cable in the phone. Now you need to remove the metal shield with the help of a spudger tool. Use the pointed edge of the tool to remove the metal guard covering the connector.
Remove the display cables
After removing the cable and metal shield, you can now safely remove the screen further to see where it is connected to the phone. Now remove the four screws on the shield covering the display cables and remove the shield aside.
Use the spudger tool to remove the three display cables and free the screen entirely from the phone body.
Remove the small components
Remove the top right screw with a #000 screwdriver while holding the touch ID cable and metal guard. You will need to replace the metal guard during the reassembly. Fold the touch ID cable and remove the other two screws holding the metal shield above the home button.
Remove the home button assembly
Now use your spudger tool to remove the home button. Be careful while doing this as you can damage the cables running to the touch ID sensor. Lift the home button assembly from the screen with the touch ID still attached.
Remove the earpiece, front camera, and heat shield
Remove the screws holding the earpiece, front camera, and heat shield using a #000 screwdriver. The earpiece bracket has metal clips on each side, so make sure you remove it slowly to avoid any damage. Unfold the front camera assembly cable and pull it carefully form the frame.
Similarly, remove the screws of the heat shield and front camera assembly and remove them slowly from the screen assembly. Make sure you put the screws of all the components separately as you need them while replacing the parts.
Reassemble your iPhone
After removing the screen and all the components from it, now you need to reassemble all the parts to the new display in the reverse order. While doing so, make sure that you assemble those components first that you removed in the last.
Replacing the new screen
After assembling all the components to the new screen, you need to install the new screen on your phone. Use the relevant screws and attach all the cables in their place before fixing the screen on the body of your iPhone. Put the two screws on either side of the dock connector to put in into place.
Testing the new screen
Switch on your iPhone, and if everything went well, you would see an Apple logo on your screen. You will need to check some things to ensure all the components are fixed correctly.
1. The new screen does not display any dead pixels.
2. Use the touch to check the sensitivity. Open the keyboard and type a message to check the same.
3. Call a friend to check whether the earpiece and proximity sensor are working correctly.
4. Launch the camera app and check the front camera.
5. Open the settings and add the new fingerprint to ensure that the touch sensor is working up to the mark.
If everything is working correctly, you are ready to use your iPhone with your new screen. It is not easy to replace the display of any iPhone. In case you feel that you will not be able to do it, you should get is done by a professional like the tablet repairs Darwin, Australia. It is better to spend some money on repair instead of damaging other components. The tips in this post can help any individual who has some knowledge or experience of the iPhone repair and maintenance.