Google Pixel 4 Back Panel Replacement - Google Pixel 4

Step 1 | Remove the SIM card tray

Insert SIM eject tool, bent paperclip, or screwdriver bit into small hole on SIM card tray.

Press firmly to eject the SIM card tray.
Remove the SIM card tray.

Step 2 | Heat the back panel glass

Prepare a iOpener and apply it to the bottom edge of the back panel for one minute.

Use alternative heat sources like a hair dryer, heat gun, or hot plate with caution, avoiding overheating which can damage the display and internal battery.

Step 3 | Apply a suction cup

Apply a suction cup as close to the edge as possible by pressing down on it.

For severely cracked back glass, cover with clear packing tape for better adhesion.
Alternatively, use very strong tape in place of the suction cup.

As a last resort, superglue the suction cup to the broken panel.

Step 4 | Insert an opening pick

Apply firm pressure to the suction cup until a gap forms between the back panel and frame.

Additional heat may be required for some devices, taking care not to damage components.

Gently insert the point of an opening pick into the created gap.

Step 5 | Begin to slice the adhesive

Slide the opening pick across the bottom towards the left corner to slice the adhesive.
With the pick still inserted, move it from the left corner over to the right corner to complete the adhesive cut.

Leave the pick inserted in the right corner to prevent the adhesive from re-sealing.

Step 6 | Slice the lefthand-side adhesive

Prepare an iOpener and apply it to the left edge of the phone for one minute.

Step 7

Insert an opening pick under the back panel, positioning it directly above the charge port.
Guide the pick down and towards the lower left corner of the device.

Step 8

Insert the opening pick at the bottom left corner of the phone.

Slide the pick across the left side of the phone, applying gentle pressure to slice the adhesive.
Note: The adhesive can be very gummy and resistant to removal. If necessary, push the pick in and out in a sawing motion to aid in slicing.
Continue sliding the pick until you reach the top left corner, near the camera.

The adhesive may still be sticky after removal; avoid applying excessive pressure that could damage the phone's screen or casing.

Step 9 | Slice righthand-side adhesive

Apply heat carefully to avoid damage or injury.

Warm an iOpener according to the manufacturer's instructions.
Place the iOpener on the right edge of the phone for one minute.

Step 10

Insert a third pick at the lower right side of the phone.

Slide the third pick up towards the top right corner, slicing the adhesive.
Stop when you reach the top right corner and leave it in place.

Step 11 | Slice the top-side adhesive

Slide the third opening pick into position at the top right corner.

Move it across the top side of the phone to slice the remaining adhesive.

Step 12 | Lift up the back panel

Carefully lift the right edge of the back cover, opening it like a book.

Do not attempt to remove the panel completely at this time — it remains connected to the phone.

Step 13

Continue swinging open the back panel until it rests on the left edge of the phone, taking care not to strain the attached ribbon cable.

Power on your phone and test all functions before re-sealing the back panel.
Ensure your phone is powered down completely before continuing work.

Step 14 | Disconnect the battery

Remove the T3 Torx screws securing the battery connector shield:

Four 4.0 mm T3 Torx screws
One 2.1 mm T3 Torx screw

Keep track of each screw and ensure it is replaced exactly where found.

Step 15

Remove the battery connector shield using a pair of tweezers.

Step 16

Be extremely cautious when using a spudger near the battery to avoid puncture.

Use the pointed end of a spudger to pry the battery connector straight up from the motherboard.
To reattach, align carefully and press down on one side until it clicks, then repeat on the other side. Avoid pressing in the middle.