When your iPhone screen accidentally breaks, you face a choice: pay a high price for professional repair, or try replacing it yourself. If you're in this situation, this article will provide you with a complete guide. I'll walk you step by step through how to safely remove the broken screen and install a brand-new one, making the process clear and doable.
Before you start, I strongly recommend searching for related video tutorials on Google, YouTube, TikTok, Instagram, or Pinterest, such as "iPhone 11 screen replacement." Watching real demonstrations will help you better understand each step and avoid common mistakes.
1. When You Need to Replace Your iPhone Screen?
If your iPhone screen shows the following issues, it means you need a replacement:
- Visible cracks or shattered glass that affect usability
- Touchscreen is unresponsive, delayed, or has ghost touches
- The screen is completely black, or shows colored lines or flickering
If it's only minor scratches that don't affect use, replacement isn't necessary.
2. Tools You Need for DIY Screen Replacement
Prepare the following tools before starting. They will greatly reduce the risk of damage:
- Pentalobe screwdriver and Phillips screwdriver
- Suction cup and plastic pry tool
- Tweezers and anti-static wrist strap
- High-quality replacement LCD screen
Without these tools, DIY screen replacement becomes very risky. Video tutorials can also help you understand how to use each tool.
3. Step-by-Step Screen Replacement Guide
- Power off and remove bottom screws: Make sure your phone is completely turned off. Use the pentalobe screwdriver to remove the two screws near the charging port.
- Separate the screen: Attach the suction cup near the home button at the bottom. Gently pull upward while sliding the plastic pry tool along the edges to open the screen. Do not use excessive force.
- Disconnect cables: Once the screen is lifted, you'll see the battery and display cables covered by a metal plate. Remove the screws and use a pry tool to disconnect the cables. Always disconnect the battery first.
- Remove the old screen: Carefully lift out the broken screen and set it aside.
- Install the new screen and reconnect cables: Align the connectors of the new screen with the logic board and connect them securely.
- Reassemble the phone: Reconnect the battery cable, reinstall the metal plate and screws. Align the new screen with the frame, press gently, and snap it into place.
- Replace the bottom screws: Finally, screw in the two bottom screws.
If you're not clear about certain steps, search "iPhone 11Pro LCD Screen Replacement Step by Step" on YouTube or TikTok for a visual demonstration.
4. Safety Tips for Removing the Old Screen
Never use metal tools to pry open the screen, as they can scratch or damage internal components. If the screen is badly shattered, apply clear tape over the surface to hold glass fragments in place and prevent injury.
5. Installing the New Screen: Details Matter
Do not press too hard when aligning and connecting the cables, as they are fragile. When tightening screws, avoid overtightening. After connecting all the cables, gently press along the screen edges and fix it with screws.
Instagram Reels also offers short tutorials to help you quickly learn proper installation techniques.
6. Common DIY Mistakes
- Forgetting to disconnect the battery first (risk of short circuit)
- Pulling on cables too hard, causing them to tear
- Working in a dusty environment, which may affect the display
- Using low-quality screens that may malfunction quickly
Watching DIY repair fails shared on TikTok can help you avoid these mistakes.
7. Testing After Screen Replacement
After installation, perform a full test:
- Display: Check brightness, colors, and dead pixels
- Touchscreen: Swipe across all areas to confirm responsiveness
- Camera and sensors: Test both front and rear cameras
- Face ID / Touch ID: Make sure biometric functions are working
8. Cost Comparison: DIY vs. Professional Repair
DIY screen replacement usually costs about half of professional repair. However, if mistakes lead to further damage, the final cost may be higher. Always balance the savings against the risks.
9. Tips to Extend the Life of Your New Screen
- Use a tempered glass screen protector and a protective case
- Avoid moisture and high-temperature environments
- Regularly clean the screen with a soft cloth
These habits will reduce the chance of needing another replacement.
10. Is DIY Screen Replacement Right for You?
| Pros | Cons |
| Saves money: Significantly lower cost | High learning curve: Requires skill and patience |
| Learn new skills: Gain technical knowledge | Risky: Mistakes may cause permanent damage |
| Sense of achievement: Satisfaction from fixing your phone | Time-consuming: Beginners may need 1–2 hours |
If you're confident and like hands-on challenges, DIY can be rewarding. If you have no experience, professional repair is a safer choice.
FAQ
Q1: How do I know if my iPhone needs an LCD replacement?
A: If it has cracks, unresponsive touch, or a black screen, it's time to replace.
Q2: Can I fix my iPhone screen without professional tools?
A: It's possible, but very risky. Using proper tools is strongly recommended.
Q3: How long does DIY screen replacement take?
A: Beginners may need 1–2 hours; experienced users can finish in 30–40 minutes.
Q4: Is DIY really cheaper than professional repair?
A: Yes, usually about half the cost, but you must accept the risks.
Q5: Will DIY replacement affect my iPhone warranty?
A: Yes, it voids the warranty if still covered. Out-of-warranty devices are unaffected.
Q6: What are the risks of DIY replacement?
A: Damaged cables, poor installation, or static damage to the logic board.
Q7: How do I ensure the new screen works properly?
A: Test touch, display, cameras, and Face ID/Touch ID after installation.
Q8: Where can I buy reliable iPhone parts?
A: From reputable suppliers or certified vendors.
Q9: What if the new screen doesn't turn on?
A: Recheck cable connections and battery. If it still fails, replace the screen or seek professional help.
Q10: Is DIY suitable for beginners?
A: With patience, yes - but if you have zero experience, professional repair is better.
Conclusion
Replacing your iPhone screen may seem complicated, but with the right tools and steps, screen replacement at home is possible. From assessing whether you need it, to preparing tools, removing, installing, and testing - each step matters. This guide helps you save money and extend your iPhone's lifespan.
Before starting, remember to check tutorials on Google, YouTube, TikTok, Instagram, or Pinterest to fully understand the process and precautions. With preparation, you'll be more confident and avoid mistakes. Ultimately, if you like hands-on challenges, DIY will give you a strong sense of achievement; if you prefer safety and convenience, professional repair is the smarter choice.