Xiaomi Mi 4cXiaomi Mobile Phone
Xiaomi Mi 4c Teardown
In this guide, I’ll explain how to disassemble the Xiaomi Mi 4c to remove the back cover, battery, camera, middle frame, and motherboard.
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Remove the SIM card trays.
Remove the back cover with your fingernails.
Remove all screws securing the middle frame.
Pry up and remove the middle frame.
Disconnect the battery connector from the motherboard.
Remove the battery.
Xiaomi Mi 4c comes with a 3.84V, 3080mah Li-polymer battery.
Xiaomi Mi 4c’s motherboard, all the chips were covered by metal shields.
Remove the metal shield. You can see the Qualcomm QCA6174A Wi-Fi chip.
1. SK Hynix 3GB RAM
2. Toshiba 32GB ROM
3. Qualcomm PM8994 power management chip
4. Qualcomm Snapdragon 808 processor
Type-C USB 2.0 port
Xiaomi Mi 4c’s earpiece module
5MP front camera and 13MP rear camera
For more guides, check out the Xiaomi Mi4c device page.
Exceptional specs and internal design for such a cheap phone.
How to open the metal shield? Because I wanted to check inside, there was a strange sound. Thanks
To remove the metal shield, you need to use some violence. Once the metal shield is removed, it cannot be restored.
Can I replace the earpiece without removing the motherboard?
Yes, I did 😉
Hello! I want to know about the 8439 IC.