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Teardown difficulty:
Easy

Recommended tools

Xiaomi Redmi S2 Teardown

Xiaomi Redmi S2, Step 1/1 Xiaomi Redmi S2, Step 1/2
Step 1

Using the key tool, open the SIM card and Micro SD card tray and remove them.

Warning!

Do not push too hard this may cause damage.

Xiaomi Redmi S2, Step 2/1 Xiaomi Redmi S2, Step 2/2
Step 2

Open the back cover.

Warning!

The fingerprint sensor connects by FFC (cable) to a connector on PCB.

Xiaomi Redmi S2, Step 3/1 Xiaomi Redmi S2, Step 3/2
Step 3

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 9 bolts.

Xiaomi Redmi S2, Step 4/1 Xiaomi Redmi S2, Step 4/2
Step 4

Pry and remove the protective PCB cover.

Xiaomi Redmi S2, Step 5/1 Xiaomi Redmi S2, Step 5/2 Xiaomi Redmi S2, Step 5/3
Step 5

Disconnect the connector on PCB and remove the battery.

Xiaomi Redmi S2, Step 6/1 Xiaomi Redmi S2, Step 6/2
Step 6

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

Xiaomi Redmi S2, Step 7/1 Xiaomi Redmi S2, Step 7/2
Step 7

Pry and remove the buzzer (speaker) assembly.

Xiaomi Redmi S2, Step 8/1 Xiaomi Redmi S2, Step 8/2 Xiaomi Redmi S2, Step 8/3
Step 8

Disconnect connectors and remove the coaxial cable.

Xiaomi Redmi S2, Step 9/1 Xiaomi Redmi S2, Step 9/2
Step 9

Disconnect connectors on the daughterboard.

Xiaomi Redmi S2, Step 10/1 Xiaomi Redmi S2, Step 10/2
Step 10

Remove the daughterboard, also known as sub-board.

Xiaomi Redmi S2, Step 11/1 Xiaomi Redmi S2, Step 11/2 Xiaomi Redmi S2, Step 11/3
Step 11

Disconnect connectors on the PCB.

Xiaomi Redmi S2, Step 12/1 Xiaomi Redmi S2, Step 12/2
Step 12

Disconnect the connector on PCB, and remove the front (selfie) camera.

Xiaomi Redmi S2, Step 13/1 Xiaomi Redmi S2, Step 13/2
Step 13

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 1 bolt in the PCB.

Xiaomi Redmi S2, Step 14/1 Xiaomi Redmi S2, Step 14/2
Step 14

Remove the PCB.

Xiaomi Redmi S2, Step 15/1 Xiaomi Redmi S2, Step 15/2
Step 15

Pry and remove the assembly of two rear cameras.

Xiaomi Redmi S2, Step 16/1 Xiaomi Redmi S2, Step 16/2 Xiaomi Redmi S2, Step 16/3
Step 16

Parts are in the frame of the display module.

Disassembly Video


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