Samsung Galaxy Note10+ Daughterboard Replacement

Completely power off your phone before proceeding.

Excessive heat can damage the display and internal battery; use caution when applying heat sources.

• Apply an iOpener to the left edge of the rear cover for one minute.
• Alternatively, use a hair dryer, heat gun, or hot plate, but maintain temperature control to avoid damage.

Apply a suction cup to the heated edge of the rear cover as close to the edge as possible.

If the rear cover is badly cracked, covering it with clear packing tape may be necessary for the suction cup to adhere.

• Pull up on the suction cup with strong, steady force to create a gap between the rear cover and the frame.
• Apply more heat if needed, depending on your phone's age. This may make it easier to create a gap.

Insert the point of an opening pick into the gap.

Insert an opening pick along the left edge, moving towards the bottom left corner.

• Slice the adhesive with a gentle sweep of the opening pick.
• Ensure the opening pick does not exceed halfway into the phone to prevent damage to internal components.

Do not fully insert the opening pick as this may cause internal component damage.

Leave the pick inserted in the bottom left corner to maintain separation of the adhesive.

Continue to heat and cut the remaining sides.

• Leave an opening pick on each side before moving to the next, preventing re-adhesion.
• Repeat this process until all four sides are exposed.

The rear cover may separate from the phone as you complete the procedure.

Remove the rear cover by lifting it straight up.

• To reinstall the rear cover, refer to a separate repair guide for detailed instructions and adhesive replacement procedures.
• Ensure your device is powered on and functional before applying new adhesive or resealing the unit.
• If using Tesa tape, consult the provided guide for correct attachment and use.

Remove the wireless charging coil by taking out the five Phillips head screws, each with a diameter of 4mm.

Use a tweezers to lift up and flip back the metal shield covering the battery connector.

Hold the metal shield out of the way.

• Pry up the battery connector with the pointed end of a spudger.
• This will allow you to disconnect it.

Disconnect the wireless charging coil connector from the motherboard using the pointed end of a spudger.

Hold the metal shielding upwards.

• Peel the wireless charging coil away from the device.
• The wireless charging coil has light adhesive securing it to the phone. Remove the wireless charging coil.

Remove the loudspeaker's mounting screws.

• Use a Phillips screwdriver.
• The screws are 5 x 4mm.

Remove the loudspeaker using a pair of tweezers.

• Insert the pointed end of a spudger into the main interconnect cable connector on the motherboard.
• Gently rock the spudger back and forth to release the connection.
• Remove the disconnected main interconnect cable from its socket.
• Disconnect the secondary interconnect cable from the motherboard using a similar technique.

• Disconnect the main interconnect cable from the daughterboard using the pointed end of a spudger.
• Remove the secondary interconnect cable from the daughterboard.

Disconnect and remove the interconnect cables.

Remove the charging assembly daughterboard by unscrewing the three 4 mm screws using a Phillips screwdriver.

Insert the pointed tip of a spudger into the recess and gently pry the daughterboard free.

Remove the daughterboard with a pair of tweezers.