Disassembly/Repair of the mobile device Nokia 7.1 TA-1095 with each step description and the required set of tools.

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.

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.

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

Open the cover hiding and holding connectors.

Pry up the fingerprint sensor connector and remove the cover.

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.

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

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

Open the cover hiding the daughterboard.

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

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

Remove the daughterboard, also known as sub-board.

Disconnect connectors on the PCB.

Remove the PCB.

Remove the front (selfie) camera.

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