Charging Port Board
Xiaomi Poco X4 Pro 5G Charging Port Board Replacement
- Fits
- Xiaomi Poco X4 Pro 5G
- Fixes
- Charging faults
- Quality
- Brand new, OEM quality
- Fitting
- Professional install
Overview
What this part is
On the Xiaomi Poco X4 Pro 5G the USB-C socket is soldered to a small sub-board at the bottom of the phone. The board links to the main board through a flex cable. Worn pins, a loose socket or corrosion from damp can stop the phone charging or make the cable connection unreliable.
This part replaces the whole sub-board, so no soldering is needed. It comes with the charging IC fitted. Before ordering, clean the socket with a non-metal pick and try a different cable and plug, as lint in the port is a common cause of charging problems.
Compatibility
Specifications and compatibility
- Part
- Charging Port Board
- Compatible with
- Xiaomi Poco X4 Pro 5G
- Model numbers
- Check Settings › About phone
- Does not fit
- Poco X4 GT, Poco X3 Pro or Poco X5 Pro or any other model
- Fixes
- A phone that will not charge, charges slowly, loses charge when the cable moves or is not seen by a computer
- Does not fix
- A worn-out battery, a faulty charger or cable, or a main board charging fault
- Quality
- Brand new, OEM-quality charging port board for the Xiaomi Poco X4 Pro 5G. Tested before dispatch.
- Brand
- Unbranded, compatible with Xiaomi Poco X4 Pro 5G
- In the box
- 1 × charging port board. Check the photos for any extra items.
- Colour
- As shown in the photos
- Installation
- Professional installation recommended
- Supplied by
- Supreme Phone Parts Ltd, Manchester, UK
Before you order
Is this the right part?
Signs it needs replacing
- The phone does not charge, or charges only at certain angles
- Charging is much slower than it used to be
- The cable feels loose or falls out of the socket
- The computer does not see the phone over USB
How to check your model
Open Settings › About phone. The device name should read POCO X4 Pro 5G. The model number is shown under Settings › About phone › All specs. Compare your old part with the photos before fitting.
The Poco X4 Pro 5G and Poco X4 GT are different phones. Check the device name carefully before ordering.
Professional installation
How a technician fits this part
- Power the phone off and remove the SIM tray.
- Warm the Xiaomi Poco X4 Pro 5G back cover to soften the adhesive and lift it off slowly with a thin pick.
- Remove the screws and plate over the lower board, then disconnect the battery first.
- Unplug the main flex and any antenna cable, then lift out the old charging board.
- Fit the new board, reconnect everything and reconnect the battery last.
- Test charging with a known-good cable before sealing the back cover with new adhesive.
Check that the part matches the device before fitting it or removing any adhesive backing. Once a part has been fitted, it cannot be returned for a change of mind. Faulty parts are always covered.
FAQ
Frequently asked questions
Will this fit my POCO X4 Pro 5G?
Yes, if Settings › About phone shows POCO X4 Pro 5G. It does not fit the Poco X4 GT, Poco X3 Pro or Poco X5 Pro.
Does it fit the Poco X4 GT?
No. The Poco X4 GT is a different phone with a different charging board. This board is for the Poco X4 Pro 5G only.
Does it include the charging IC?
Yes. The board comes with the charging IC fitted, so it is ready to install.
Is it made by Xiaomi?
No. It is a brand new, OEM-quality charging port board made to fit the Xiaomi Poco X4 Pro 5G, and it is tested before dispatch.
Should I fit it myself?
We recommend professional installation. The back cover is glued on and needs heat to remove, and the battery must be disconnected before the board is changed.
How quickly will it arrive?
Orders placed before 4pm on a working day are dispatched the same day from Manchester by Royal Mail Tracked. Delivery is free on UK orders over £5. You can also collect from our shop at 33 Moulton Street, Manchester M8 8FQ.
Prepared by the Supreme Phone Parts team, Manchester. Last updated September 2026.