Xiaomi Mi 4cXiaomi Mobile Phone
Xiaomi Mi 4c Teardown
In this guide, I’ll explain how to disassemble Xiaomi Mi 4c to remove the back cover, battery, camera, middle frame and motherboard. Refer to this guide. You can repair and clean your Xiaomi Mi4c.
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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 metal shield, because i want to check inside, there was a strange sound inside, thanks
To remove the metal shield, you need to use some violence. Once the metal shield remove, you cannot restore it.
This “remove the backcover with the finger nails” reminds me of the “draw the rest of the fucking owl” manual.
Can I replace the earpiece without removing the motherboard?
Yes I did 😉
Hello!
I recently replaced the screen on my Mi4c, and now the backlight for the menu capactitive button is in the wrong position. It’s about a centimeter above where it should be, and can be seen through the screen.
Does anybody know how to find this light, and get it back to the correct position?
Thank you!
Hello!!! I want to know about 8439 ic?