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Disassembly of the mobile device One Plus 3 A3003 (One Plus 3 A3003 / A3000) with each step description and the required set of tools.


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How to disassemble One Plus 3 A3003, Step 1/1 How to disassemble One Plus 3 A3003, Step 1/2
Step 1

Using the key tool, open the SIM card tray and remove it.

Warning!

Do not push too hard this may cause damage.

How to disassemble One Plus 3 A3003, Step 2/1 How to disassemble One Plus 3 A3003, Step 2/2
Step 2

Using a screwdriver (hex T2), unscrew the 2 bolts on the end of the phone.

How to disassemble One Plus 3 A3003, Step 3/1 How to disassemble One Plus 3 A3003, Step 3/2
Step 3

Open the back cover.

How to disassemble One Plus 3 A3003, Step 4/1 How to disassemble One Plus 3 A3003, Step 4/2 How to disassemble One Plus 3 A3003, Step 4/3
Step 4

Disconnect the battery connector.

Warning!

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

How to disassemble One Plus 3 A3003, Step 5/1 How to disassemble One Plus 3 A3003, Step 5/2
Step 5

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 1 bolt and remove the bracket holds the connectors.

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Step 6

Disconnect connectors and remove the inter-board and coaxial cables.

How to disassemble One Plus 3 A3003, Step 7/1 How to disassemble One Plus 3 A3003, Step 7/2
Step 7

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 7 bolts.

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Step 8

Disconnect connectors and remove the lower PCB with inter-board cable.

How to disassemble One Plus 3 A3003, Step 9/1 How to disassemble One Plus 3 A3003, Step 9/2
Step 9

Lift and remove the battery.

How to disassemble One Plus 3 A3003, Step 10/1 How to disassemble One Plus 3 A3003, Step 10/2
Step 10

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 6 bolts in the PCB.

How to disassemble One Plus 3 A3003, Step 11/1 How to disassemble One Plus 3 A3003, Step 11/2 How to disassemble One Plus 3 A3003, Step 11/3
Step 11

Disconnect connector on the PCB.

How to disassemble One Plus 3 A3003, Step 12/1 How to disassemble One Plus 3 A3003, Step 12/2
Step 12

Remove the PCB.

How to disassemble One Plus 3 A3003, Step 13/1 How to disassemble One Plus 3 A3003, Step 13/2
Step 13

Pry and remove the earpiece (speaker).

How to disassemble One Plus 3 A3003, Step 14/1 How to disassemble One Plus 3 A3003, Step 14/2 How to disassemble One Plus 3 A3003, Step 14/3
Step 14

Parts are in the frame of the display module.

Detailed disassembly instructions of One Plus 3 A3003 in the video, made by our mobile repair & service center:


Disassembling\Repair has medium complexity and takes about 5 minutes in time.
Our manual is suitable for all models One Plus 3 A3003 — One Plus 3 A3003 / A3000 released for markets in different countries.



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