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Teardown difficulty:
Moderate

Recommended tools

Nokia 7.1 TA-1095 Teardown

Nokia 7.1 TA-1095, Step 1/1 Nokia 7.1 TA-1095, Step 1/2
Step 1

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

Warning!

Do not push too hard this may cause damage.

Nokia 7.1 TA-1095, Step 2/1 Nokia 7.1 TA-1095, Step 2/2
Step 2

Open the back cover.

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.

Nokia 7.1 TA-1095, Step 3/1 Nokia 7.1 TA-1095, Step 3/2
Step 3

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 11 bolts.

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Step 4

Open the cover hiding and holding connectors.

Nokia 7.1 TA-1095, Step 5/1 Nokia 7.1 TA-1095, Step 5/2
Step 5

Pry up the fingerprint sensor connector and remove the cover.

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Step 6

Disconnect the battery connector. The battery model of Nokia 7.1 is HE342.

Warning!

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

Nokia 7.1 TA-1095, Step 7/1 Nokia 7.1 TA-1095, Step 7/2
Step 7

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 3 short bolts.

Nokia 7.1 TA-1095, Step 8/1 Nokia 7.1 TA-1095, Step 8/2
Step 8

Using a screwdriver (hex T4), unscrew 2 bolts.

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Step 9

Open the cover hiding the daughterboard.

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Step 10

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

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Step 11

Pry and remove the buzzer (loudspeaker) and daughterboard assembly. 

Nokia 7.1 TA-1095, Step 12/1 Nokia 7.1 TA-1095, Step 12/2
Step 12

Remove the daughterboard, also known as sub-board.

Nokia 7.1 TA-1095, Step 13/1
Step 13

Disconnect connectors on the PCB.

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Step 14

Remove the PCB.

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Step 15

Remove the front (selfie) camera.

Nokia 7.1 TA-1095, Step 16/1 Nokia 7.1 TA-1095, Step 16/2
Step 16

Disconnect connectors on the PCB, and remove two rear cameras assembly.

Disassembly Video


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