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Teardown difficulty:
Moderate

Recommended tools

Xiaomi RedMi Note 4 Teardown

Step 1

Using a screwdriver (Star Shape 0.8mm Pentalobe), unscrew 2 bolts on the end of the phone.

Step 2

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

Warning!

Do not push too hard this may cause damage.

Step 3

Open the back cover.

Step 4

Pry up the fingerprint sensor connector and remove the back cover,

Step 5

Remove the cable with fingerprint sensor.

Step 6

Disconnect the battery connector.

Warning!

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

Step 7

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

Step 8

Pry and remove the buzzer (speaker) assembly.

Step 9

Remove the battery.

Step 10

Disconnect connectors on the lower PCB and remove it.

Step 11

Using a screwdriver (Phillips 1.5 mm PH000), unscrew 8 bolts and remove the bracket (holding the vibration motor).

Step 12

Disconnect connectors on the PCB.

Step 13

Remove the PCB.

Step 14

Peel back the inter-board cable.

Step 15

Pry and remove the coaxial cable and power & volume buttons flex cable.

Step 16

Pry and remove the earpiece (speaker) and vibration motor.

Step 17

Parts are in the frame of the display module.

Disassembly Video