Xiaomi Mobile Phone

Xiaomi Mi 4c Teardown

In this guide, I will explain how to disassemble the Xiaomi Mi 4c to remove the back cover, battery, camera, middle frame, and motherboard.

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Xiaomi Mi 4c

Remove the SIM card tray.
Remove the SIM card tray

Starting from the charging port at the bottom, use your fingernail to pry open the back cover.
Remove the back cover

Remove all screws securing the middle frame, then insert a pick under the middle frame, sliding the pick to separate it from the phone.
Remove the middle frame

Disconnect the battery connector from the motherboard and remove the battery.
Remove the battery

The Xiaomi Mi 4c comes with a 3080mAh Li-Polymer battery.
Xiaomi Mi 4c battery

The chips on the motherboard are covered by metal shields. To access the chips, we will remove the metal shields.
Xiaomi Mi 4c motherboard

Use tweezers to pry up and remove the metal shield.. You can access the Qualcomm QCA6174A Wi-Fi chip.
Qualcomm QCA6174A

1. SK Hynix 3GB RAM
2. Toshiba 32GB ROM
3. Qualcomm PM8994 power management chip
4. Qualcomm Snapdragon 808 processor
Xiaomi Mi 4c chips

Xiaomi Mi 4c display assembly

A Type-C USB 2.0 port is integrated onto the small circuit board at the bottom of the phone.
Small circuit board

Close-up of the earpiece module
Earpiece module

5MP front camera and 13MP rear camera
5MP front camera and 13MP rear camera

Xiaomi Mi 4c internal parts
Xiaomi Mi 4c internal parts

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6 Comments

    1. To remove the metal shield, you need to use some violence. Once the metal shield is removed, it cannot be restored.

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