Phone · OnePlus · Nord CE 3 Lite
OnePlus Nord CE 3 Lite Water Damage Repair
Water Damage Repair guide for the OnePlus Nord CE 3 Lite
Before you begin
Tools
- Phillips #00 screwdriver
- Plastic opening picks
- Suction handle
- Heat gun or iOpener
- Nylon spudger
- Soft-bristled antistatic brush
- SIM card eject tool
- Tweezers
Parts / materials
- 99% Isopropyl alcohol
- Lint-free microfiber cloth
- Replacement back cover adhesive
Safety
- Disconnect the battery connector immediately after opening to stop ongoing electrical corrosion.
- Perform isopropyl alcohol cleaning in a well-ventilated room away from open flames.
- Do not apply excessive heat to the phone to prevent damaging the LCD panel or battery.
- Never attempt to charge a device that has recent water damage before full disassembly and drying.
Overview
Step-by-step
- 1
Power Off the Phone
1 minPress and hold the power button and volume up key, then tap turn off to prevent short circuits.
- 2
Eject the SIM Card Tray
1 minInsert a SIM eject tool into the pinhole on the left side and remove the card tray.
- 3
Heat the Back Cover
2 minApply a heat gun or iOpener around the rear glass edges for two minutes to soften the adhesive.
- 4
Slice the Rear Cover Adhesive
5 minAttach a suction cup, lift the back cover, and slide a plastic opening pick along the edges to release the glue.
- 5
Unscrew the Midframe Screws
4 minUse a Phillips #00 screwdriver to remove the 16 screws securing the inner plastic midframe.
- 6
Pry Off the Midframe
3 minInsert a plastic spudger between the screen assembly and midframe, popping the plastic clips along the perimeter.
- 7
Disconnect the Power Button Flex
2 minCarefully lift the midframe slightly and disconnect the side power button ribbon connector from the motherboard.
- 8
Disconnect the Battery Cable
1 minPry the battery connector straight up from the motherboard using a nylon spudger.
- 9
Disconnect the Main Flex Cables
2 minUnplug the main interconnect cable and display flex cable from their motherboard sockets.
- 10
Remove the Motherboard
3 minUnscrew the single motherboard retaining screw and lift the mainboard out of the chassis.
- 11
Remove the Loudspeaker and Sub-Board
3 minUnplug the lower interconnect flex and lift out the bottom sub-board containing the USB-C port.
- 12
Clean Motherboard with Isopropyl Alcohol
10 minDip a soft antistatic brush into 99% isopropyl alcohol and gently scrub all liquid residue and corrosion off the motherboard.
- 13
Clean Sub-Board and Connectors
5 minScrub the sub-board, USB-C port, and flex cable connectors using isopropyl alcohol to eliminate moisture.
- 14
Dry Components Thoroughly
15 minAllow all cleaned circuit boards and components to air-dry completely for at least 15 minutes.
- 15
Reinstall Circuit Boards
4 minPlace the mainboard and sub-board back into the phone frame and tighten their securing screws.
- 16
Reconnect Internal Flex Cables
3 minAttach the display, interconnect, side button, and battery connectors firmly back to their sockets.
- 17
Reassemble Midframe and Seal Back Cover
6 minSnap the plastic midframe into place, replace all screws, apply new adhesive, and press the back cover firmly shut.
After your OnePlus Nord CE 3 Lite water damage repair
Power the Nord CE 3 Lite 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 OnePlus Nord CE 3 Lite job before assuming the part is defective. Keep leftover adhesive and screws labeled in case you need a second pass.
Keep learning
Explore more OnePlus Nord CE 3 Lite repair context in the encyclopedia, or open related DIY guides.
