Display Flex Cable
Samsung Galaxy Tab S10 Ultra Display Flex Cable Replacement
- Fits
- Samsung Galaxy Tab S10 Ultra
- Fixes
- Display signal faults
- Quality
- Brand new, OEM quality
- Fitting
- Professional install
Overview
What this part is
The Galaxy Tab S10 Ultra uses an AMOLED screen. Suppliers often call this part the LCD flex even on AMOLED models; it is the flex cable that carries the display signal to the main board.
A torn or burnt flex, often after a drop or a previous repair, can cause a black screen with the tablet still working, or flicker and lines. If the screen itself is cracked or has dark patches, the screen needs replacing instead.
Compatibility
Specifications and compatibility
- Part
- Display Flex Cable
- Compatible with
- Samsung Galaxy Tab S10 Ultra
- Model numbers
- SM-X920 · SM-X926B
- Does not fit
- Galaxy Tab S9 Ultra, Tab S10+ or Tab S11 Ultra or any other model
- Fixes
- A black, flickering or striped picture caused by a damaged display flex
- Does not fix
- A cracked or damaged screen panel, touch faults in the glass, or motherboard faults
- Quality
- Brand new, OEM-quality display flex cable. Tested before dispatch.
- Brand
- Unbranded, compatible with Samsung Galaxy Tab S10 Ultra
- 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 is black but the tablet sounds and vibrates normally
- The picture flickers or shows lines when the tablet is moved
- The display fault started after a drop or a previous repair
- The old flex is torn, creased or has a burnt connector
How to check your model
Open Settings › About tablet. The name should read Galaxy Tab S10 Ultra and the model number should be SM-X920 or SM-X926B (UK models start SM-). Compare your old part with the photos before fitting.
Professional installation
How a technician fits this part
- Power the tablet off and warm the edges to soften the adhesive.
- Open the tablet as the service guide for this model describes.
- Disconnect the battery before touching any other connector.
- Unplug the old flex and fit the new one, pressing each connector home.
- Reconnect the battery and test the display before sealing.
- Apply new adhesive and close the tablet, pressing evenly.
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 Tab S10 Ultra?
Yes, if Settings › About tablet shows Samsung Galaxy Tab S10 Ultra (SM-X920 or SM-X926B). It does not fit the Galaxy Tab S9 Ultra, Tab S10+ or Tab S11 Ultra.
Does it fit the Galaxy Tab S9 Ultra?
No. The Galaxy Tab S9 Ultra uses a different part. This one is for the Galaxy Tab S10 Ultra only.
Will this fix a cracked screen?
No. This flex only carries the display signal. A cracked screen or a panel with dark patches needs a new screen assembly.
Is it made by Samsung?
No. It is a brand new, OEM-quality part made to fit the Samsung Galaxy Tab S10 Ultra, and it is tested before dispatch.
Should I fit it myself?
We recommend professional installation. The Tab S10 Ultra has to be opened carefully, the battery must be disconnected first, and small connectors are 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.