Views: 222 Author: Tina Publish Time: 2025-02-20 Origin: Site
Content Menu
● Step-by-Step Guide to Replace the LCD Touch Display
>> Step 1: Power Off Your Device
>> Step 2: Remove the Back Cover
>>> Tips for Removing the Back Cover
>> Step 3: Take Out the Battery
>> Step 4: Unscrew the Display Assembly
>> Step 5: Disconnect the Display Cable
>>> Best Practices for Disconnecting Cables
>> Step 6: Heat Up and Remove Old Display
>> Step 7: Install New LCD Touch Display
>>> Final Check Before Securing
>> Step 9: Reinsert Battery and Back Cover
>> Step 10: Power On Your Device
>>> Testing Tips
● Common Issues After Replacement
● FAQ
>> 1. How long does it take to replace an HTC Desire 626 screen?
>> 2. Can I replace just the glass instead of the whole LCD?
>> 3. What if my new screen doesn't work after installation?
>> 4. Where can I purchase replacement parts?
>> 5. Is it safe to perform this repair myself?
The HTC Desire 626 is a popular smartphone known for its sleek design and functionality. However, like any device, it can suffer from screen damage due to drops or accidents. Replacing the LCD touch display is a common repair that can restore your phone to its original condition. This guide will walk you through the process step-by-step, providing tips, tools needed, and helpful visuals along the way.
Before starting the replacement process, gather the following tools and materials:
- Replacement LCD Touch Display: Ensure it is compatible with the HTC Desire 626.
- Screwdriver Set: A precision screwdriver set with Phillips and flathead screwdrivers.
- Plastic Pry Tools: To safely open the phone without damaging the casing.
- Tweezers: For handling small screws and components.
- Heat Gun or Hair Dryer: To soften adhesive if necessary.
- Adhesive Strips: To secure the new display in place after installation.
- Work Surface: A clean, flat surface to work on.
Before beginning any repair, ensure your device is powered off completely. This prevents any electrical shorts or damage during the process.
Using a plastic pry tool, gently insert it into the seam of the back cover. Carefully work your way around the edges to release the clips holding it in place.
- Start at a corner to make it easier to pry open.
- Use a flashlight if necessary to see where the clips are located.
Once the back cover is removed, locate and remove the battery. This step is crucial for safety.
- Make sure your fingers are dry to avoid slipping.
- If you encounter resistance, check for any hidden screws that may still be securing it.
Using a precision screwdriver, remove all screws securing the display assembly. Keep track of where each screw goes as they may vary in size.
- Use a small container or magnetic mat to keep screws organized.
- Label them if necessary to ensure you know where they belong during reassembly.
Carefully detach the display cable from the motherboard using tweezers. Be gentle to avoid damaging any connectors.
- Wiggle gently while pulling to avoid breaking connectors.
- If you're unsure about how to disconnect, refer to online tutorials or guides specific to your model.
If your display is glued down, use a heat gun or hair dryer to soften the adhesive. Once warm, use a plastic pry tool to lift the old display away from the frame.
- Keep the heat source moving to avoid overheating any one area.
- Test with your fingers occasionally; it should be warm but not too hot to touch.
Align your new LCD touch display with the frame and press it into place. Reconnect the display cable to the motherboard securely.
- Take your time aligning; misalignment can cause issues with touch sensitivity later.
- Press down gently but firmly once aligned.
Replace all screws that were removed earlier to secure the display assembly back into place.
- Ensure no cables are pinched or in an awkward position before tightening screws.
- Double-check that all screws are accounted for and tightened properly.
Once everything is secured, reinsert the battery and snap on the back cover until it clicks into place.
- Before closing up, ensure all connections are secure and there are no loose parts inside.
Turn on your HTC Desire 626 to test if the new display works correctly. Check for responsiveness and clarity.
- Test all functions of the touch screen including swipes and taps in different areas.
- If there are issues, double-check connections again or consult troubleshooting guides online.
After replacing your LCD touch display, you may encounter some common issues:
If you notice flickering on your new screen:
1. Ensure that all connections are secure.
2. Check if there's any damage on the flex cable.
3. Restart your device as sometimes software glitches can cause flickering.
If your touch screen is unresponsive or overly sensitive:
1. Ensure that you have properly seated all connectors.
2. Perform a factory reset as software issues can sometimes affect sensitivity settings.
3. Recheck if you have installed a compatible replacement part; non-genuine parts can sometimes lead to performance issues.
If colors appear washed out or distorted:
1. Check if there's any dirt or debris between layers of glass.
2. Ensure that you have correctly installed all components without damaging them during installation.
For visual learners, here's a helpful video that demonstrates each step of replacing the HTC Desire 626 LCD touch display:
Replacing the LCD touch display on your HTC Desire 626 can be accomplished with some basic tools and patience. Following this guide ensures that you can restore your device without professional help, saving time and money. Always remember to work carefully and keep track of all components during disassembly. With practice, this repair process will become easier over time, allowing you to tackle more complex repairs in future projects.
Typically, it takes about 30 minutes to an hour depending on your experience level.
No, in most cases for HTC devices, you need to replace both as they are fused together.
Double-check all connections and ensure that no cables are damaged during installation.
You can find replacement parts online through retailers like eBay, Amazon, or specialized phone repair shops.
Yes, as long as you follow instructions carefully and use proper tools, it's safe to perform this repair yourself.
