Tablet · Apple · iPad 4
Apple iPad 4 Screen Replacement
Screen Replacement guide for the Apple iPad 4
Before you begin
Tools
- Phillips #00 screwdriver
- Plastic opening tools
- Plastic opening picks
- Suction cup
- Heat gun or hairdryer
- Tweezers
- Spudger
Parts / materials
- iPad 4 replacement digitizer
- Pre-cut adhesive strips
- Isopropyl alcohol (91%+)
- Microfiber cloth
Safety
- Wear safety glasses to protect eyes from broken glass fragments.
- Do not overheat the iPad battery area with the heat gun.
- Handle the LCD panel by its frame edges to avoid oil smudges or panel damage.
Overview
Step-by-step
- 1
Heat the top edge
2 minUse a heat gun or hairdryer on medium heat to warm the top perimeter of the iPad for about two minutes. This softens the strong adhesive holding the glass digitizer.
- 2
Attach suction cup
1 minPlace a suction cup near the top edge of the front glass near the FaceTime camera and press down firmly to secure a grip.
- 3
Slice top edge adhesive
3 minPull up gently on the suction cup to create a small gap, then insert a plastic opening pick beneath the glass. Slide the pick along the top edge to sever the adhesive.
- 4
Heat and slice the left edge
3 minApply heat to the left edge of the iPad frame. Insert an opening pick and slowly slide it down the left side to release the glass.
- 5
Heat and slice the right edge
3 minWarm the right edge with your heat gun. Carefully slice through the right adhesive strip, keeping the pick shallow to avoid damaging internal components.
- 6
Slice bottom edge cautiously
3 minWarm the bottom edge, then gently slice the bottom adhesive. Do not insert the pick deeper than 3/8 inch near the home button to avoid severing the ribbon cable.
- 7
Open digitizer glass
1 minGently lift the top edge of the glass assembly and swing it open toward the left side like a book cover.
- 8
Remove LCD retaining screws
2 minUse a Phillips #00 screwdriver to remove the four corner screws securing the LCD display panel to the aluminum casing.
- 9
Pry up LCD display
2 minInsert a spudger gently under the top edge of the LCD panel and lift it up, taking care not to strain the ribbon cable at the bottom.
- 10
Remove display shield screws
2 minLocate the metal display cable shield near the bottom right corner and remove the retaining screws using a Phillips #00 screwdriver.
- 11
Disconnect LCD cable
2 minLift off the metal shield with tweezers, then use a spudger to pop the LCD ribbon cable straight up from its connector.
- 12
Remove LCD panel
1 minLift the LCD panel completely out of the iPad frame and set it aside face-up on a clean microfiber cloth.
- 13
Disconnect digitizer ribbons
2 minUse a spudger to flip up the thin locking zif-levers on the digitizer connectors, then slide the digitizer ribbon cables out.
- 14
Remove old digitizer glass
1 minLift the original digitizer away from the iPad frame completely.
- 15
Clean adhesive residue
5 minScrape away remaining adhesive from the aluminum frame edges using a plastic opening tool and isopropyl alcohol.
- 16
Apply fresh adhesive tape
4 minLay pre-cut adhesive strips along the top, bottom, and side perimeter channels of the aluminum housing.
- 17
Connect replacement digitizer
3 minInsert the replacement digitizer's ribbon cables into the ZIF connectors on the logic board and flip down the retaining latches to lock them.
- 18
Reconnect LCD panel
3 minPress the LCD ribbon cable onto its logic board socket, reinstall the metal shield, and tighten its screws.
- 19
Secure LCD panel
2 minLay the LCD panel flat into the frame and reinstall the four corner Phillips screws.
- 20
Seal front glass assembly
3 minPeel the protective backing off the adhesive strips, align the glass over the frame, and press firmly around all edges to adhere.
After your Apple iPad 4 screen replacement
Power the iPad 4 back on and test the screen replacement function before you put every screw away. Check touch/display response, charging, cameras, buttons, and wireless as relevant to this repair. If something fails after closing the device, reopen carefully and reseat the connectors for this Apple iPad 4 job before assuming the part is defective. Keep leftover adhesive and screws labeled in case you need a second pass.
Keep learning
Explore more Apple iPad 4 repair context in the encyclopedia, or open related DIY guides.

