DIY Guide: Replacing Samsung Galaxy Tab Active 3 Display

DIY Guide: Replacing Samsung Galaxy Tab Active 3 Display

The Samsung Galaxy Tab Active 3 is a sturdy, rugged tablet designed for use in tough conditions. However, accidents happen, and the screen can often become damaged. Instead of paying a high price to get it fixed, you can follow these simple steps and replace the display yourself. It’s essential to have all the necessary equipment and tools before beginning to disassemble your device. Gathering the correct tools, such as a heat gun or hairdryer, a suction cup, a spudger, a flathead screwdriver, a pry tool, and a replacement display may take some effort, but it is essential to start with the appropriate equipment. Once you have everything you need, you can carefully disassemble your Galaxy Tab Active 3 in readiness to replace its display. Remember to follow each step carefully to avoid any potential damage to your device, and test it thoroughly once the replacement is complete. By following this guide, you can save money and extend the lifespan of your device by repairing it yourself, without needing to rely on repair shops or costly replacement services.

Tools Needed for Replacing Samsung Galaxy Tab Active 3 Display

Before you start replacing your Samsung Galaxy Tab Active 3 display, make sure that you have the following tools and equipment ready:

  • A heat gun or hairdryer
  • A spudger
  • A flathead screwdriver
  • A suction cup
  • A pry tool
  • A replacement display

You can purchase these tools from various electronic stores or online. It’s essential to note that the tools you get should be of good quality to prevent further damage to your device. Also, you must get a replacement display that is compatible with your Samsung Galaxy Tab Active 3. It’s always best to get an OEM display, as it is bound to work correctly with your device. Some good online places to purchase replacement displays include iFixit, eBay, and Amazon. Remember that not all replacement displays are created equal, and some may not be compatible or may be of low quality. Ensure that you do your research and purchase a display that you are confident will work effectively.

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What to do if Samsung tab is not working?

If your Samsung tablet is not working, there are a few things that you can do. Firstly, you can try to use Device Maintenance to optimize your device. Another solution is to create more memory space by backing up your data or by performing a factory data reset, but be careful as this will erase all your data. You can also try entering Safe Mode or checking for software updates for your device. For more information, you can visit Samsung’s website.


If you’re wondering how to replace Samsung Galaxy Tab Active 3 display, then this guide is for you. The display is one of the most vulnerable parts of any device, and the Galaxy Tab Active 3 is no exception. Accidents happen, and screens sometimes crack or stop working.

Fortunately, replacing the Samsung Galaxy Tab Active 3 display is a relatively easy process that you can do yourself. All you need are the right tools, the replacement display, and a bit of patience. Here’s a step-by-step guide on how to replace Samsung Galaxy Tab Active 3 display:

Step 1: Turn off your device and disconnect any cables or chargers.

Step 2: Use a heat gun or hairdryer to apply heat around the edges of the device for a few minutes. This will loosen the adhesive that attaches the screen to the device.

Step 3: Use the suction cup tool to lift the screen from one of the corners. Be careful not to apply too much force as this could damage the device.

Step 4: Once you’ve lifted the screen, use a pry tool or a spudger to carefully disconnect the ribbon cables that attach the screen to the device’s motherboard.

Step 5: Remove any screws or brackets that are holding the screen in place.

Step 6: Take out the old screen and replace it with the new screen. Make sure that the new screen is compatible with your device by checking its model number.

Step 7: Reconnect the ribbon cables and fix any screws or brackets in place.

Step 8: Apply adhesive around the edges of the new screen and press it down firmly to attach it to the device.

Step 9: Turn on your device and test the new screen to make sure everything is working correctly.

If you’re looking for a replacement screen for your Samsung Galaxy Tab Active 3, check out Samsung’s official website or other reputable online electronics stores.

Make sure to proceed with caution when performing any kind of device repair. If you’re uncomfortable working with your device, it may be best to seek the help of a professional. With patience and the right tools, however, replacing your Samsung Galaxy Tab Active 3 display can be a relatively simple and cost-effective process.

How do you open the back of a tablet?

To open the back of a tablet, you should search for the model’s specific information and instructions. For example, you can check the device’s manufacturer website, search for the user manual or look for video tutorials on YouTube. There are many videos available on YouTube regarding tablet disassembly, for instance, https://www.youtube.com/watch?v=jXHhyiBjEds. These resources will give you helpful and detailed instructions on how to safely open the back of your tablet.


When it comes to replacing the display on your Samsung Galaxy Tab Active 3, there are a few key steps you’ll need to follow. These include removing the back cover, detaching the battery and motherboard, disconnecting the display connectors, and replacing the broken display.

Step 1: Removing the Back Cover
The first step in replacing your Samsung Galaxy Tab Active 3 display is to remove the back cover. To do this, you’ll need a plastic pry tool to gently release the clips that hold the cover in place. Start at the bottom of the device and work your way around the edges, being careful not to apply too much pressure or use sharp objects that could cause damage.

Step 2: Detaching the Battery and Motherboard
Once the back cover has been removed, you can move on to detaching the battery and motherboard. This is necessary to gain access to the display connectors and replace the broken display. Use a screwdriver to remove the screws that hold the battery and motherboard in place. Carefully disconnect the battery and set it aside before moving on to the motherboard.

Step 3: Disconnecting the Display Connectors
With the battery and motherboard out of the way, you can now disconnect the display connectors. These are located at the top of the device near the camera and speaker. Use a pry tool to gently lift the connector tabs and release the connectors. Be sure to note the orientation of the connectors before disconnecting them to avoid damaging them or mixing them up.

Step 4: Replacing the Broken Display
Now that the old display has been removed, it’s time to replace it with a new one. You can purchase a replacement display online or from a reputable electronics store. Make sure to choose a display that is compatible with your Samsung Galaxy Tab Active 3 model number and meets your needs in terms of quality and price. Once you have the new display, carefully attach the display connectors, reattach the motherboard and battery, and replace the back cover.

Conclusion: Replacing the display on your Samsung Galaxy Tab Active 3 may seem daunting, but with the right tools, patience, and careful attention to detail, it is a manageable process. By following these steps and investing in a high-quality replacement display, you can have your device looking and functioning like new in no time. If you encounter any issues during the process, consider reaching out to a professional for assistance or guidance. Additionally, be sure to take proper precautions such as wearing protective gear, as electronic repairs can be dangerous and highly technical.

What is the battery thing on the motherboard?

The battery thing on the motherboard is known as a CMOS battery. It is responsible for powering the BIOS firmware, which is responsible for booting up the computer and configuring data flow. Symptoms of a dead CMOS battery include difficulty in booting up, disappearing drivers, and incorrect date and time on the laptop.

Reassembling Your Samsung Galaxy Tab Active 3

Now that you have successfully removed the damaged display, it’s time to install the new one and reassemble your Galaxy Tab Active 3. Follow these steps:

  • Use the suction cup to gently lift the damaged display off, from the case.
  • Assemble the new display in place, ensuring the connectors are fitted well. Also, make sure to remove any protective films from the new display.
  • Reconnect all the internal connectors in reverse order, making sure to align them correctly using the pry tool, and ensure they click into place.
  • Once everything is securely in place, reattach the screws that hold the battery and the motherboard in place.
  • Carefully place the back cover onto the device, ensuring all the clips are in place first.
  • Finally, power up your Galaxy Tab Active 3 to verify that everything is working correctly.

Congratulations! You have successfully replaced the display on your Samsung Galaxy Tab Active 3. By following these simple steps, you have saved yourself the cost of a repair technician and gained the satisfaction of fixing it yourself. If you experience any issues along the way or have any doubts about your own skills, do not hesitate to reach out to a professional repair service for assistance.

In conclusion, replacing the display on your Samsung Galaxy Tab Active 3 may seem like a daunting process. Still, with the proper tools, a quality replacement screen, and the steps outlined above, it is an achievable task. With the knowledge, you now have, you can take control of your device’s repair needs and enjoy using it for years to come.