Disassembly/Repair of the mobile device Samsung Galaxy S20 Plus SM-G985 (Samsung SM-G985F, SM-G985F/DS, Galaxy S20 Plus 5G SD865, SM-G986, SM-G986U) with each step description and the required set of tools.

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Vadim Popoff

Vadim Popoff

Content manager / Author / Content specialist

Content specialist with over 10 years of experience in the technology industry.

Remove the trays

Step 1.

Remove the trays

Using the key tool, open the SIM and Micro SD cards tray and remove it.

âš  Warning!

Do not push too hard this may cause damage.

Open the back cover

Step 2.

Open the back cover

Open the back cover.

âš  Warning!

For careful separation, we recommend using a heat gun. At the same time, it is necessary to heat carefully in order, not to damage the surface of the device.

Unscrew the screws

Step 3.

Unscrew the screws
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 10 screws.
Remove the antenna

Step 4.

Remove the antenna
Turm over the protective cover, pry up the connector and remove the NFC tag.
Open the cover

Step 5.

Open the cover
Remove the cover with antennas.
Disconnect the battery connector

Step 6.

Disconnect the battery connector

Disconnect the battery connector. The battery model of Samsung Galaxy S20 Plus is EB-BG985ABY.

âš  Warning!

We strongly recommend disconnecting the connector to avoid a possible short circuit during disassembly.

Unscrew the screws

Step 7.

Unscrew the screws
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 5 screws.
Remove the loudspeaker

Step 8.

Remove the loudspeaker
Pry and remove the buzzer (loudspeaker) assembly.
Remove the interconnect cables

Step 9.

Remove the interconnect cables
Disconnect connectors and remove the inter-board cables.
Unscrew the screws

Step 10.

Unscrew the screws
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 3 screws in the daughterboard.
Remove the sub-board

Step 11.

Remove the sub-board
Remove the daughterboard, also known as sub-board.
Unscrew one screw

Step 12.

Unscrew one screw
Using a screwdriver (Phillips 1.5 mm PH000), unscrew 1 screw in the PCB.
Disconnect the connectors

Step 13.

Disconnect the connectors
Disconnect connectors on the PCB.
Remove the motherboard

Step 14.

Remove the motherboard
Remove the PCB.
Remove the cameras

Step 15.

Remove the cameras
Disconnect connectors on PCB and remove the four rear cameras assembly.
Evgenii Kuzmin

Evgenii Kuzmin

Senior maintenance service and repair engineer
Disassembling\Repair has medium complexity and takes about 14 minutes in time. Our manual is suitable for all models Samsung Galaxy S20 Plus SM-G985 or Samsung SM-G985F, SM-G985F/DS, Galaxy S20 Plus 5G SD865, SM-G986, SM-G986U released for markets in different countries.
#instructions #Samsung #Samsung Galaxy S20 Plus SM-G985
Detailed disassembly instructions of Samsung Galaxy S20 Plus SM-G985 in the video, made by our mobile repair & service center:

If you have a question, ask us, and we will try to answer in as much detail as possible. If this article was helpful for you, please rate it.

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