6.4. Smartphone screen replacement: Installing the new screen

Página 56

Replacing a smartphone screen is one of the most common tasks in a technical assistance service. It may seem like a simple process, but it requires technical knowledge and practice to do it correctly. In this section, we are going to cover step by step the installation of a new screen on a smartphone.

1. Preparation

Before starting to change the screen, it is necessary to prepare the working environment. Make sure the surface is clean and free of dust. It is also important to have all the necessary tools at hand. This usually includes a screwdriver, plastic putty knife, tweezers, and a hair dryer or heat station.

2. Remove old screen

The first step is to remove the damaged screen. To do this, you need to heat the edges of the phone to soften the adhesive that holds the screen in place. Use a hair dryer or heat station for this, but be careful not to overheat the device. Then use a plastic spatula to carefully lift the screen. Be careful not to damage the phone's internal components.

3. Cleaning

After removing the old screen, it is necessary to clean the area where the new screen will be installed. Remove all old adhesive and any glass that may have broken. Use isopropyl alcohol and a clean cloth for this. Make sure the area is completely dry before proceeding.

4. Installation of the new screen

Before installing the new screen, make sure it is working properly. Connect it to the phone and turn on the device. If the screen is working correctly, you can proceed with the installation.

Apply the adhesive to the area where the screen will be installed. Make sure the sticker is evenly distributed and is not covering any of the phone's internal ports or components. Then remove the protective film from the new screen and carefully place it on the phone. Use a plastic spatula to gently press the screen into place.

5. Test

After you install your new display, it's important to test it to make sure it's working properly. Turn on the phone and check if the screen responds to touch. Also make sure all other phone functions are working properly.

Screen switching is a process that requires patience and precision. With practice, you will become more efficient and confident in your skills. Remember to always work in a clean, tidy environment and to test all parts before installing them. With these tips in mind, you'll be well prepared to tackle any screen change that comes your way.

6. Conclusion

Smartphone screen switching is a valuable skill in the digital age. With the increased use of mobile devices, the demand for smartphone repairs has also increased. Learning how to change a smartphone screen can open up a lot of opportunities, whether you're a smartphone repair professional or just someone looking to save money by doing your own repairs. With the right instructions and a little practice, anyone can learn how to change a smartphone screen.

Next page of the Free Ebook:

576.5. Smartphone Screen Replacement: Connecting the Flex Cables