An unresponsive or cracked iPhone 14 Pro screen can feel like a major setback. You can always rush to an expensive repair shop, but why do that when you have this step-by-step guide to iPhone 14 Pro screen replacement?
Whether you favor DIY ventures or simply want to save some money, this tutorial blog will guide you through the details – including removing the old screen and programming the device. Cell Phone Parts Express has the component you need. Let’s get started to help you transform your device from something old to new, exciting, and highly functional – just as it was before its replacement.
The Importance of Screen Replacement
Why would you need to replace the screen of your iPhone 14 Pro? Screen damage can impair touch functionality, display quality, or even the True Tone feature, which adjusts the screen’s color temperature for optimal viewing. This guide explains how you can restore all these functions while maintaining the iPhone’s sleek design.
Required Tools and Parts
- Pentalobe Screwdriver
- Cotton Swab
- iPhone Separator
- Programmer
- Suction Cup
- REPART Screen Assembly for iPhone 14 Pro
- Opening Pick
- Replacement Adhesive
- Screen Holder
- Ethyl Alcohol
- Tweezers
- Protection Stickers
- Spudger
- Front Sensor Bracket
- The Guide
Step 1: Get Your iPhone Ready
- Turn off your device by holding the side and volume buttons together. Then, slide to power off. This prevents electrical damage.
- Remove the Pentalobe screws (star-shaped screws unique to Apple devices) using the Pentalobe screwdriver (a specialized screwdriver). Look for the screws at the bottom edge of the iPhone. Keep them aside safely.
- Before moving on, confirm that the original screen’s True Tone is functional to transfer the data it contains.
Step 2: Heat and Separate the Screen
- Get the iPhone separator ready. Place your device face-up on the separator and set the heating temperature to 80 °C (176°F) to soften the adhesive.
- Secure the phone using the separator’s clamps and lower the suction cup onto the screen.
- Start heating the adhesive, and then press the suction cup down. Rotate the knob clockwise to lift the screen slightly. This creates a gap.
- Use a cotton swab to apply ethyl alcohol along the gap to further soften the adhesive.
Step 3: Open the iPhone
- Grab an opening pick and slide it under the plastic bezel of the screen. Move it slowly along the edges to separate the adhesive. Make sure you don’t disturb the delicate cables near the top and sides. Don’t insert the pick any more than 3mm. Otherwise, you’ll damage internal components.
- Position your iPhone in a screen holder to keep the screen stable. Lift it gently as if you’re opening a book. Do it cautiously to avoid straining the cables.
- Use protection stickers to cover the front cameras. Shield them from dust or damage.
Step 4: Disconnect the Cables
- You’ll need a screwdriver to remove the screws securing the display and antenna connector brackets.
- Lift off both brackets using tweezers.
- Use a spudger to gently disconnect the battery, display, and front sensor cables from the motherboard. Remember that the front sensor cable connects the proximity sensor. It detects when the phone is close to your face. There’s also an ambient light sensor that adjusts screen brightness. These cables are connected to the motherboard.
Step 5: Remove the Old Screen
Lift the old screen assembly off your iPhone 14 Pro and set it aside. Do it carefully.
Step 6: Program True Tone Data
- Connect the original screen to a programmer to read its True Tone data.
- Connect the new screen to the programmer to write True Tone data to it. True Tone adjusts the color and brightness based on ambient lighting to give you a natural viewing experience.
Step 7: Transfer the Front Sensor
- Unscrew the front sensor bracket and remove it from the original screen.
- Use ethyl alcohol to loosen the adhesive holding the proximity and ambient light sensors.
- Grab a pair of tweezers to gently lift the proximity and ambient light sensors from their notches. Then, peel off the front sensor assembly.
- Now, align the proximity and ambient light sensors into the notches on the new screen and press gently to secure them in place.
- Align the front sensor bracket with the screw hole and tighten it.
Step 8: Clean and Apply New Adhesive
- Use the tweezers and a cotton swab with ethyl alcohol to clean old adhesive from the device’s frame.
- Peel off the large backing of the replacement adhesive. Align it with the frame of the phone and press down on the edges.
- Use the tweezers again to peel off the large front liner and the final release liner from the adhesive.
Step 9: Reconnect and Test
- Connect the display, front sensor, and battery cables to the motherboard.
- Turn on your iPhone 14 Pro to verify True Tone and touch functionality.
- If everything works normally, turn off your device.
Step 10: Install the New Screen
- Peel off the protective film from the back of the replacement screen you bought from Cell Phone Parts Express.
- Attach the antenna and display connector brackets. Then, fasten them with the screws.
- Take off the front camera protection stickers.
- Align the screen’s edges with the iPhone’s body and apply gentle pressure to close it. This ensures the adhesive bonds evenly.
- Reinstall the two Pentalobe screws at the bottom edge.
Step 11: Final Verification
Power on your iPhone 14 Pro and confirm that the display, touch functionality, and True Tone are working perfectly.
And You’re Done
Yes, that’s it – you’re done! Congratulations! You’ve followed our step-by-step guide to iPhone 14 Pro screen replacement and completed the task perfectly. This guide is for you if you wish to restore your device’s display, touch functionality, and True Tone feature without overspending and saving time. Whether you’re a professional technician or a DIY enthusiast, this process empowers you to tackle iPhone repairs confidently.
FAQs
Q1. Can I replace my iPhone 14 Pro screen without losing Face ID?
A1. Yes, as long as you carefully transfer the front sensor assembly, including the proximity and ambient light sensors. Mishandling or damaging them during transfer can permanently disable Face ID.
Q2. How long does it take to replace an iPhone 14 Pro screen?
A2. With all tools ready, the process usually takes 45 minutes to an hour. Beginners should take their time and avoid rushing, especially when handling delicate connectors and sensors.
Q3. Will replacing the screen affect my iPhone’s waterproofing?
A3. Yes, once opened, the factory seal weakens. While adhesive helps restore protection, your phone may no longer be fully water-resistant. Avoid exposing it to moisture afterward.
Q4. Is programming True Tone necessary for my new screen?
A4. Yes, True Tone ensures accurate color and brightness balance. Without transferring the data from your old screen, the new one may appear overly cool or too bright.
Q5. Can I use regular adhesive instead of replacement adhesive strips?
A5. No, standard glue can damage internal components or block vents. Always use pre-cut replacement adhesive designed for the iPhone 14 Pro to ensure proper sealing and fit.
