Oppo N3 Teardown

In this guide, I’ll explain how to disassemble the Oppo N3 to remove the back cover, battery, camera, camera hinge, and motherboard.

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Insert the pry bar from the USB port.
Pry up and remove the back cover.

The back cover has been removed. You can get access to the internal component of the Oppo N3.

The NFC antenna on the back cover

The Oppo N3 battery is fixed with double-sided adhesive tape. It is not easy to remove.

Oppo N3 comes with a 3.8v, 3000mah Li-polymer battery.

Oppo N3 camera and camera hinge

Oppo N3 screws are covered with a rubber mat.

Oppo N3 speaker module

PCB board and vibrator

OPPO N3 breathing light

On the protective cover of the motherboard, there is a fingerprint identification element.

OPPO N3 supports fingerprint unlocking and touch photography

There is a micro-switch on the bottom of the PCB board.

3.5mm headphone jack

The camera hinge is connected to the motherboard via a soft cable.

On the other side of the PCB board, you can see the camera cable.

The motherboard is covered by some metal shield.

After removing the PCB board, you can see the OPPO N3 middle frame. OPPO N3 uses a metal middle frame so that the phone is more robust.

Removing the metal shield.

The back of the motherboard

OPPO N3 using 2.3Ghz Qualcomm Snapdragon 801 (MSM8974AA) processor, package together with RAM
OPPO N3 using Elpida 2GB RAM.

Qualcomm PM8974 power management chip

Qualcomm WTR1625L is the latest RF transceiver chip, with support for LTE-FDD, LTE-TDD, WCDMA, TD-SCDMA, and GSM / EDGE network modes. It also supports GPS, GLONASS, and Beidou satellite navigation systems.

Skyworks 77629-21 is a multi-mode power amplifier chip, supports quad-channel GSM / EDGE network, the chip is mainly responsible for the signal of the second SIM card.

Qualcomm Atheros WCN3680 supports 802.11ac Wi-Fi and Bluetooth 4.0 and also supports FM radio.

NXP65T08 is an NFC chip

The SKY7621 is a Schottky diode rectifier for use with the SKY77629-21.

Texas Instruments BQ24196 is a battery charger and front-end solutions chip.

OPPO N3 electric rotating camera can be completely separated from the fuselage.

Remove the cover. You can find four screws. Remove these screws.

Now you can see the camera with a dual LED flash.

OPPO N3 with a 16MP camera, a pixel size of 1.34 microns, and a maximum aperture of F / 2.2.

Open LED fill light, you can see below is the phone’s earpiece and the infrared sensor.

OPPO N3 camera hinge

OPPO N3 camera teardown images

All the components in one image