If your battery is swollen, take appropriate precautions and replace it with a new one.
Switch off your phone.
Properly orient the cards when reinserting them into the tray.
Remove the two Torx T3 screws from the bottom edge of your phone, each being 2.7 mm long.
Use a spudger to pry open the phone from the bottom edge.
Insert an opening tool into the bottom right corner.
Insert the opening tool at the top edge of the phone and slide it downwards to release the plastic clips.
Insert an opening tool at the left edge of the device.
Avoid applying tension to the fingerprint flex cable while folding the phone assembly.
Remove the 10 Phillips screws, each with a length of 3.2 mm.
Insert the opening pick at the lower left corner of the motherboard cover.
Remove motherboard cover.
Remove the black protective foil from the battery and logic board using a pair of tweezers.
Hold the spudger firmly in place, with its flat end inserted between the connector contacts.
Use a flat spudger to pry up and disconnect the interconnect flex cable.
Adhesive may be too sticky — risk of damage if excessive force is applied.
Peel off remaining battery adhesive.
Do not reuse the removed battery — potential safety hazard.
If reattaching, use old adhesive tape if still sticky. Otherwise, remove and replace with custom cut adhesive tape for screen replacement.
Remove any remaining battery adhesive tape from the midframe.
Apply a heated iOpener to the screen, holding it in place for at least 2 minutes.
Secure a suction handle to the screen's bottom edge.
If the screen is cracked, use strong tape or superglue the suction handle in place and allow it to cure before proceeding.
If you have trouble, apply more heat following iOpener instructions to avoid overheating.
Slide an additional opening pick into position at the screen's center, then guide it down to the lower left corner.
Leaving multiple picks in place prevents re-adhesion of the adhesive.
Place an additional opening pick at the bottom left corner of the phone.
If cutting becomes difficult, reheat and reapply the iOpener.
Insert a 4th opening pick at the top left corner.
Insert another opening pick along the right edge of the phone.
Be careful not to detach the display completely yet, as the display cable is still threaded through the frame and may be stuck.
Locate the gap in the midframe and carefully thread the display flex cable through it.
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