6.3. Smartphone Screen Replacement: Broken Screen Removal

Smartphone screen replacement is one of the most common and necessary maintenance on a device. Whether due to an accidental fall or natural wear and tear, a smartphone's screen can break, making it unusable. This ebook course chapter will guide you step by step on how to remove a broken screen and replace it with a new one.

Preparation for removing the broken screen

Before starting to remove the broken screen, it is essential to properly prepare the smartphone and the working environment. Turn off the smartphone and remove the SIM card and memory card, if any. Prepare a clean, uncluttered work surface with all the necessary tools on hand. The most common tools for removing a smartphone screen include a screwdriver, a plastic putty knife, a suction cup, and tweezers. Furthermore, it is highly recommended to wear protective gloves to avoid cuts from the broken glass shards.

Broken screen removal

The first step in removing the broken screen is to detach the smartphone case. Typically, this is done by removing the screws holding the case in place, then using the plastic putty knife to carefully pry the case away from the body of the smartphone. Once the case is loose, you can use the suction cup to lift the broken screen from the smartphone body.

With the broken screen now separated from the body of the smartphone, the next step is to disconnect the cables that connect it to the smartphone. These cables typically include the display cable, the digitizer cable (which controls the screen's touch functionality), and the front camera cable. Use the tweezers to carefully disconnect these cables from the smartphone's motherboard.

Smartphone cleaning

After removing the broken screen, it's important to thoroughly clean your smartphone to remove any shards of glass that may have become trapped. Use a soft, lint-free cloth to clean the surface of your smartphone. Also, use compressed air to blow out any glass shards that may have gotten into your smartphone's ports or crevices.

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Conclusion

Removing a broken smartphone screen is a delicate process that requires patience and precision. However, with the right tools and the right guidance, it's a task that can be successfully accomplished. This chapter has provided a step-by-step guide on how to remove a broken smartphone screen. In the next chapter, we will discuss how to install a new screen on your smartphone.

Always remember to work in a clean, tidy environment and to wear proper protection to avoid injury. And, most importantly, remember that practice makes perfect. The more you practice, the more efficient and effective you will become at smartphone maintenance.