Display Flex Cable
Xiaomi Poco F4 GT Display Flex Cable Replacement
- Fits
- Xiaomi Poco F4 GT
- Fixes
- Display connection faults
- Quality
- Brand new, OEM quality
- Fitting
- Professional install
Overview
What this part is
On the Xiaomi Poco F4 GT the screen signal passes through a separate flex cable inside the phone. If that flex is torn, creased or its connector is damaged, for example after a drop or an earlier repair, the screen can stay black, flicker or stop responding to touch even though the display panel is fine.
This part replaces that flex cable only. It is not a screen. The same flex is used in the Redmi K50 Gaming. It does not fit the standard Poco F4, which is a different phone. If the glass is cracked or the display shows ink spots, the screen assembly needs replacing instead.
Compatibility
Specifications and compatibility
- Part
- Display Flex Cable
- Compatible with
- Xiaomi Poco F4 GT
- Model numbers
- Check Settings › About phone
- Does not fit
- standard Poco F4, Poco F3 GT or any other model
- Fixes
- A black, flickering or striped display, or dead touch, caused by a damaged display flex cable
- Does not fix
- A cracked or leaking screen, a main board fault or a phone that will not power on
- Quality
- Brand new, OEM-quality display flex cable for the Xiaomi Poco F4 GT. Tested before dispatch.
- Brand
- Unbranded, compatible with Xiaomi Poco F4 GT
- In the box
- 1 × display flex cable. 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 screen stays black while the phone rings or vibrates
- The display flickers or shows lines when the phone is pressed
- Touch stops working even though the glass is not cracked
- The problem started after a drop or an earlier repair
How to check your model
Open Settings › About phone. The device name should read POCO F4 GT. The model number is shown under Settings › About phone › All specs. Compare your old part with the photos before fitting.
The Poco F4 GT is a gaming phone with magnetic pop-up shoulder triggers. The standard Poco F4 does not have these triggers and uses different parts.
Professional installation
How a technician fits this part
- Power the phone off and remove the SIM tray.
- Warm the Poco F4 GT glass back to soften the adhesive and lift it off slowly.
- Remove the screws and plates, then disconnect both battery connectors first.
- Unplug and lift out the old display flex, noting how it is routed.
- Fit the new flex along the same route and press each connector home evenly.
- Reconnect the battery, test display and touch, then close the phone 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 F4 GT?
Yes, if Settings › About phone shows POCO F4 GT. It also fits the Redmi K50 Gaming. It does not fit the standard Poco F4.
Does it fit the standard Poco F4?
No. The standard Poco F4 is a different phone with different internal parts. This flex is for the Poco F4 GT and Redmi K50 Gaming only.
Is this a screen?
No. It is only the flex cable that carries the display connection. If your glass is cracked or the panel shows ink spots, you need a screen assembly.
Is it made by Xiaomi?
No. It is a brand new, OEM-quality display flex cable made to fit the Xiaomi Poco F4 GT, and it is tested before dispatch.
Should I fit it myself?
We recommend professional installation. The glass back needs heat to remove, and the connectors are small and easy to damage.
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.