Xiaomi Mi 4 Q&A

User questions and answers about Xiaomi Mi 4 - tips, troubleshooting, and real experiences from the community.

Question 🤔 97 0
How i can replace charging connector
Answer 😉 83 0
Hello, if you've got a solder station you can unsolder old one and reapply the new port to the board. You can also replace the bottom PCB entirely.
Question 🤔 91 0
Hi, my friend. Do you know the name of that metallic part that stays with micro usb port? The one you picked up on (3m 23s).
Answer 😉 82 0
Hi, it's an antenna's part.
Comment 🫣 82 0
@VRM24.com My Xiaomi Mi4 doesn't have it anymore (probably I lost it when I replaced the charger port). Since that, I'm having issues with display. When I wake up the screen the display is fine but after couple seconds it starts to become half yellow and losts bright. Do you know if the absence of this metallic part could do that or probably is something on the motherboard or screen?
Question 🤔 99 0
what screwdriver size did you use on the beginning?
Answer 😉 90 0
Hi, Phillips #000