Blackview A90 Display Replacement Guide

Blackview A90 Display Replacement Guide

The Blackview A90 is a popular mid-range smartphone with a large display and powerful specs. However, like any device, it is not immune to damage or wear and tear, which can result in a broken or malfunctioning display. If you find yourself in this situation, it may be necessary to replace the display. While this may seem like a difficult task, it is actually quite manageable if you have the right tools and instructions. In this article, we will provide a step-by-step guide on how to replace the Blackview A90 display. We will cover everything from gathering the necessary tools to testing the replacement display. So, whether you are a DIY enthusiast or simply want to save money and time by replacing the display yourself, this article will provide you with all the information you need. Just be sure to read through all the instructions carefully and exercise caution throughout the process.

Gather Necessary Tools

Before you begin the replacement process, you will need to gather a few tools to make sure you are properly equipped. Here are the items you will need:

  • Screwdrivers – You’ll need both flathead and Phillips head screwdrivers to remove the screws holding the phone’s frame together.
  • Pry tools – You’ll need a set of plastic or nylon pry tools to help you separate the screen from the phone’s frame and pry off any adhesive.
  • Adhesive strips – You’ll need adhesive strips to secure the new display to the phone’s frame.
  • Replacement display – You’ll need a new display that is specifically designed for the Blackview A90.
  • Heat gun or hairdryer (optional) – You may need to heat up the adhesive holding the old screen in place before removing it.

It is also important to make sure that you have a clean work area to prevent any small screws or components from getting lost. A magnetic mat or parts tray can be helpful for keeping track of these small parts. If you don’t have the necessary tools, you can purchase them online from websites such as Amazon or eBay. Just make sure that you are purchasing high-quality tools to ensure a successful replacement process.

What temperature do you soften screen adhesive?

The screen adhesive for electronics can be softened at a temperature of up to 200 °F using a heat gun. It is recommended to turn on the heat gun for this purpose. Websites or products were not mentioned as being relevant to this question.


How To Replace Blackview A90 Display:

Once you have all the necessary tools, you can begin the process of removing the old display. Here’s a step-by-step guide on how to do it:

  1. Power off your Blackview A90 and remove the SIM card and SD card if they are present.
  2. Use a heat gun or hairdryer to heat up the edges of the old display to soften the adhesive.
  3. Insert a plastic pry tool between the display and the phone’s frame and gently pry up to separate the screen from the frame.
  4. Work your way around the edges of the screen, prying it up bit by bit until it is completely detached from the phone’s frame.
  5. Locate the cables connecting the display to the phone’s motherboard and use a plastic pry tool to gently disconnect them.
  6. Remove any screws that may be holding the display in place.
  7. Lift out the old display with any remaining adhesive.

It is important to note that removing the old display can be a delicate process. Take your time and be gentle to avoid damaging any other components of your phone.

If you need more detailed instructions or visuals, there are websites and video tutorials available online that can provide additional guidance. One such website is iFixit, which provides step-by-step guides with photos for a variety of smartphone repair procedures.

Additionally, it’s interesting to note that replacing your smartphone display isn’t just a simple task. In many cases, the displays are fused with the rest of the phone’s components, making repairs more difficult. However, in some cases, like with the Blackview A90, the display can be separated and replaced independently.

Common issues with a broken Blackview A90 display include a cracked screen, blank screen, dead pixels, and no touch response. Dead pixels are individual pixels on the screen that stop working, causing small black spots on the display. If the screen is not responding to touch input, it can be due to a defective digitizer or touchscreen.

Why is my iPhone 11 screen coming away from my phone?

One of the common issues that iPhone 11 users face is the lifting or bulging out of the screen. This could happen due to several reasons, including poor design, battery issues, or physical damage. If you are experiencing this issue, it’s recommended to contact Apple support or take your phone to an authorized repair center to get it fixed.


How To Replace Blackview A90 Display

Once you have successfully removed the old display, you can now install the new one. Here’s a step-by-step guide on how to do it:

  1. Clean the phone’s frame of any remaining adhesive from the old display.
  2. Peel off the adhesive tape that comes with the new display, and carefully align the display over the phone’s frame, making sure that the cables are not folded or pinched.
  3. Gently press down on the edges of the screen to ensure that it adheres to the phone’s frame.
  4. Reinsert any screws that were removed during the disassembly process.
  5. Reconnect the cables to the motherboard. Make sure that the connectors are aligned correctly before pushing them in.

It’s important to note that installing the new display can be just as delicate as removing the old one. Take care to avoid using too much force when pressing down on the new display or reconnecting the cables to avoid further damage.

If you need additional guidance or visuals, there are websites and video tutorials available online that can provide more detailed instructions. One such website is Alibaba, where you can purchase replacement displays and other smartphone repair parts and tools.

It’s also worth noting that if you don’t feel comfortable replacing your Blackview A90 display yourself, it may be a good idea to seek professional help. A professional repair service can provide an expert and efficient repair service, ensuring that your phone is back in working order in no time.

Stay tuned for our final section, where we will discuss how to test the new display to ensure that it was installed correctly.

What to do after getting a new monitor?

After getting a new monitor, there are a few things you can do to optimize your setup. First, make sure your monitor is properly calibrated by adjusting the brightness, contrast, and color to your preferences using built-in settings or calibration tools. Next, consider connecting your monitor to a dedicated graphics card for better performance. Finally, experiment with different display settings and resolutions to find what works best for you. For more detailed instructions, there are several online resources available such as the video tutorial on YouTube by Techquickie titled “How to Set Up a New Monitor for Your PC.”


How To Replace Blackview A90 Display:

Once you have installed the new display, it’s important to test it to ensure everything is working correctly. Here are some steps to follow:

  1. Power on your Blackview A90 and observe for any differences.
  2. Test the touch sensitivity by swiping, scrolling, and tapping the screen.
  3. Check if there are any dead pixels or discoloration by displaying a white screen and observing if there are any dark spots or areas with abnormal coloring.
  4. Test the camera and other features to ensure that they are functioning properly.

If you notice any issues or abnormalities during the testing process, you may need to revisit the installation process and troubleshoot the problem. Here are a few common issues and their solutions:

  • White Screen: If your screen remains white after installation, it may indicate that the display connector is not properly seated. Double-check the connector and make sure it is properly aligned before attempting to turn on your phone.
  • Touch Sensitivity Issues: If your touch sensitivity seems to be off, it may indicate that the display connector cable may be damaged or not correctly connected. Try disconnecting and reconnecting it, and check if there are any signs of damage that may need replacement.
  • Dead Pixel: If there are any dead pixels or areas with abnormal coloring, it may indicate that you have a defective replacement display. Consider troubleshooting the issue with the manufacturer or seeking a replacement from the seller.

If you encounter any issues during the testing process and need additional assistance, there are online forums and communities that offer advice and troubleshooting tips. You can also refer to websites and video tutorials for detailed guides and visual aids to help you through the process.

In our final section, we’ll provide some final thoughts and tips on replacing your Blackview A90 display.

How do I test my touch panel?

To test your touch panel, you can use touch screen diagnostic software such as Touch Screen Test and Screen Tester Pro. These applications can help identify any issues with the touch functionality. Additionally, you can try calibrating your touch panel in the settings menu of your device. If none of these solutions work, it may be a hardware issue, and you should contact the manufacturer or a professional repair service.

Final Thoughts and Tips

Replacing the display of your Blackview A90 may seem daunting, but with the right tools and instructions, it can be done at home. Here are some final thoughts and tips to keep in mind when replacing your screen:

  • It’s essential to follow each step carefully, taking your time, and avoiding shortcuts. Rushing the process and skipping crucial steps can end up causing more problems than you initially had.
  • While replacing your display is possible, it does require some technical skills and precision. If you are not confident in your abilities, consider seeking professional help or finding a friend who has experience with smartphone screen replacements.
  • When selecting a replacement display, choose a reputable seller with positive reviews and a history of supplying quality products.
  • Consider purchasing additional tools such as magnifying glasses or a heat gun to aid in the replacement process and increase your chances of success.

In conclusion, replacing a Blackview A90 display may seem intimidating, but with the right tools and instructions, it’s a manageable task that can be done at home. By following this guide carefully and remaining patient, you can restore your phone’s functionality and have it functioning like new in no time.