Phone · Google · Pixel 7
Google Pixel 7 Water Damage Repair
Water Damage Repair guide for the Google Pixel 7
Before you begin
Tools
- Heat gun
- Suction cup tool
- Plastic prying tools
- Torx T3 screwdriver
- Spudger tool
- Tweezers
- Soft brush
- SIM eject tool
Parts / materials
- Isopropyl alcohol (99%)
- Compressed air
- Replacement display adhesive strips
Safety
- Wear an anti-static wrist strap to prevent electrostatic discharge while handling circuit boards.
- Perform alcohol cleaning in a well-ventilated area away from open flames.
- Never charge or power on a lithium-ion battery that shows signs of swelling or water corrosion.
Overview
Step-by-step
- 1
Power down the device
1 minTurn off the Pixel 7 immediately to stop electrical current and reduce short-circuit risk. Do not connect a charger.
- 2
Remove the SIM card tray
1 minInsert a SIM eject tool into the hole on the left edge of the phone and pull out the SIM tray.
- 3
Heat the front display edge
2 minApply a heat gun evenly around the screen perimeter for two minutes to soften the display adhesive.
- 4
Attach a suction cup
2 minPlace a suction cup onto the lower portion of the glass screen and pull upward to create a small gap.
- 5
Slice through screen adhesive
5 minInsert an opening pick into the gap and slide it along the perimeter to slice through the adhesive seal.
- 6
Pivot the display open
2 minGently swing the screen open from the right side like a book cover, taking care not to tension the display cable.
- 7
Remove the screen bracket screws
3 minUnscrew the two Torx T3 screws holding down the metal cable shield near the lower motherboard area.
- 8
Disconnect the display cable
2 minPry the display ribbon connector straight up off the motherboard using the flat tip of a spudger.
- 9
Disconnect the battery cable
2 minLocate the battery flex cable connector and lift it straight up with a plastic spudger to isolate power.
- 10
Unbolt the mainboard screws
5 minRemove all visible Torx T3 screws securing the upper motherboard and daughterboard components to the chassis.
- 11
Extract the motherboard
4 minCarefully pry up and lift the mainboard out of the frame using precision tweezers, clearing all flex cables.
- 12
Inspect internal components for corrosion
3 minExamine the motherboard, socket connectors, and sub-boards under bright light for white or green mineral buildup.
- 13
Scrub the motherboard with isopropyl alcohol
8 minDip a soft brush into 99% isopropyl alcohol and gently scrub all corroded areas and connector ports.
- 14
Dry components with compressed air
3 minBlow compressed air across the cleaned circuit boards from a distance of six inches to strip away solvent and moisture.
- 15
Reinstall components and connect power
6 minSet the motherboard back into the phone housing, reattach internal screws, and reconnect the battery flex cable.
- 16
Test phone functionality
3 minTemporarily connect the display cable and press the power button to verify the phone boots up properly.
After your Google Pixel 7 water damage repair
Power the Pixel 7 back on and test the water damage repair 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 Google Pixel 7 job before assuming the part is defective. Keep leftover adhesive and screws labeled in case you need a second pass.
Keep learning
Explore more Google Pixel 7 repair context in the encyclopedia, or open related DIY guides.
