6. Smartphone screen swap

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Chapter 6 of our eBook is devoted to 'Smartphone Screen Replacement'. This is one of the most common problems faced by smartphone users. A smartphone's screen is one of the most sensitive parts and therefore most prone to damage. Accidentally dropping a smartphone can lead to a cracked screen, rendering the device almost unusable. In this chapter, we will guide you on how to replace a smartphone screen step by step.

Step 1: Preparation

Before you start disassembling your smartphone, make sure you have all the necessary tools. You will need a set of precision screwdrivers, a plastic opening tool, a suction cup, tweezers and of course a new replacement screen. In addition, it is advisable to wear an antistatic wrist strap to avoid damage to the electronic components of the smartphone due to static electricity.

Step 2: Turn off the Smartphone

The first step to replacing the screen is to turn off the smartphone. This is crucial to avoid short circuits or further damage to the device during the repair process.

Step 3: Remove Damaged Screen

Now, you need to remove the damaged screen. Depending on your smartphone model, you may need to remove the back cover and battery first. Use the plastic opening tool to carefully peel the screen away from the smartphone body. In some cases, the screen is attached with adhesive, so you may need to use a hair dryer or heat station to soften the adhesive.

Step 4: Disconnect the Screen

After peeling off the screen, you need to disconnect it from the motherboard. Typically, the display is connected to the motherboard via one or more flex cables. Use the tweezers to carefully disconnect these cables.

Step 5: Install New Screen

Now that the old screen has been removed, you can install the new screen. First, connect the new display flex cables to the motherboard. Then put the new screen in place. Make sure it's aligned correctly before pressing it into place. If the screen is attached with adhesive, you may need to heat the adhesive first to ensure good adhesion.

Step 6: Test the New Screen

Before you reassemble your smartphone, it's a good idea to test the new screen to make sure it's working properly. Turn on your smartphone and check that the screen responds to touch and that the image is displayed correctly. If the new screen is not working properly, you may need to check the flex cable connections.

Step 7: Remount the Smartphone

If the new screen is working properly, you can proceed to reassemble the smartphone. This usually involves reinstalling the battery and back cover. Make sure all screws are tightened correctly and all parts are in place.

Replacing a smartphone screen can be a challenging process, especially if you've never done it before. However, with the right guidance and the right tools, it's a job you can successfully pull off. We hope this chapter of our e-book has helped you better understand the process of replacing a smartphone screen.

Next page of the Free Ebook:

536.1. Smartphone Screen Swap: Tools Needed for Screen Swap