For Galaxy S26 Ultra SM-S948B OEM Power Button & Volume Button Flex Cable
For Galaxy S26 Ultra SM-S948B OEM Power Button & Volume Button Flex Cable
For Galaxy S26 Ultra SM-S948B OEM Power Button & Volume Button Flex Cable
For Galaxy S26 Ultra SM-S948B OEM Power Button & Volume Button Flex Cable
Samsung Galaxy S26 Ultra – all parts

For Samsung Galaxy S26 Ultra (SM-S948B) Power and Volume Button Flex Cable

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Fits Samsung Galaxy S26 Ultra

✓ This order qualifies for FREE Royal Mail Tracked 48

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Same-day dispatch on orders before 4pm, Mon–Fri

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Royal Mail Tracked 48® · dispatched from Manchester

Delivery options
International TrackedSelected countries in Europe, US, Canada, AU & NZ. Not available for every part – your options show at checkout£9.99
Local pickup33 Moulton St, Cheetham Hill, Manchester M8 8FQ · Usually ready within 24 hours – we’ll email you when it’s ready

Dates are estimates in working days. Orders after 4pm, at weekends or on bank holidays are dispatched the next working day. Final options and prices are shown at checkout.

Fitting advice

Phone parts are delicate. We recommend fitting by a qualified repair technician.

Test the part before final installation, before any adhesive or seal is applied. Parts with adhesive applied can’t be returned for change of mind.

Returns

You have 30 days from the day you receive your item to request a return. Items must be unused, in the condition and packaging they were supplied in, with proof of purchase.

Please contact us before sending anything back. Return postage is the buyer’s responsibility unless the item is faulty. For faulty or incorrectly described items, we cover return postage in full. Approved refunds go to the payment method you used within 10 business days. Your statutory rights are not affected.

Not sure it fits? Ask a parts specialist

0161 425 8273 · support@etech61.com

Mon–Fri 10am–6pm

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Product details

Everything you need to know

Quick Answer — At a Glance
  • Fits: Samsung Galaxy S26 Ultra (SM-S948B)
  • Part: Power & Volume Button Flex Cable
  • Grade: OEM standard
  • In the box: 1 × power and volume button flex cable
  • Dispatch: Same day from Manchester, UK, on orders before 4:00PM Mon–Fri
  • Returns: 30 days on unused items

Product Description

✦ For Samsung Galaxy S26 Ultra (SM-S948B) Power and Volume Button Flex Cable

This flex cable is for the Samsung Galaxy S26 Ultra (SM-S948B). It carries the contacts for both the power button and the volume buttons in a single assembly, so a sticky, intermittent or unresponsive button on the Galaxy S26 Ultra often comes down to this one part rather than the buttons themselves.

Fit it when the power or volume button on your Galaxy S26 Ultra has become unreliable, for example after a drop. The flex is a thin internal part, so handle it with care and avoid creasing it during fitting.

Key Features & Highlights

Product Type
Power & Volume Button Flex Cable
Compatible Model
Samsung Galaxy S26 Ultra
Model Number
SM-S948B
Grade
OEM standard
Dispatch
Same day if ordered before 4:00PM Mon–Fri

Compatibility

  • Samsung Galaxy S26 Ultra (SM-S948B)

Signs Your Power or Volume Button Flex Needs Replacing

  • The power or volume button does nothing, or only works when pressed hard.
  • Buttons stick, feel loose or trigger on their own.
  • The phone restarts, screenshots or changes volume without you pressing anything.
  • A button stopped working after a drop or liquid exposure.
  • Before replacing, remove the case and check the button is not blocked by dirt or a tight case.

How to Check Your Model Number

On the phone or tablet go to Settings › About phone (or About tablet). The model number starts with SM- (for example SM-A145R). It is also printed on the box the phone came in.

Specifications

Attribute Detail
Compatible Brand Samsung
Device Type Phone
Product Type Power & Volume Button Flex Cable
Compatible Model Samsung Galaxy S26 Ultra
Model Number SM-S948B
Quality Grade OEM standard
What's Included 1 × power and volume button flex cable
Country of Dispatch United Kingdom 🇬🇧
Dispatch Location Manchester, England
⚠️ Important — Please Read Before Purchase
  • This listing is for the SM-S948B version of the Galaxy S26 Ultra only.
  • Test the power and volume buttons before closing up the phone.
  • Professional fitting is recommended.
  • Professional fitting is recommended; button flex cables are thin and tear easily, and the phone usually has to be opened fully.
  • Button flex cables are model-specific — check that your device matches the model shown above before ordering.
  • Test power, volume and any other buttons on the flex before sealing the phone.
  • If a button still fails after fitting, the fault may be on the main board rather than the flex.
  • If you are unsure which part you need, contact us with your model number before ordering.
Your statutory rights under the Consumer Rights Act 2015 remain unaffected for faulty or not-as-described items.

Frequently Asked Questions

Which model does this Galaxy S26 Ultra part fit?

This listing is for the Samsung Galaxy S26 Ultra with model code SM-S948B. Check your phone shows SM-S948B before ordering, as other Galaxy S26 Ultra versions may use a different button flex.

How do I find my Galaxy S26 Ultra model number?

Your Galaxy S26 Ultra shows its model number under Settings › About phone. Match it to this listing first, because similar-looking phones can use different button flex cables.

Which buttons does this Galaxy S26 Ultra flex cable cover?

On the Galaxy S26 Ultra it carries both the power button and the volume button contacts in one assembly, so a fault on either button can trace back to this flex. Button keys and brackets are not mentioned in this listing.

My Galaxy S26 Ultra button stopped working after a drop or liquid. Could it be this part?

Possibly. On the Galaxy S26 Ultra, impact damage or moisture can break the flex tracks behind the buttons. Rule out a case pressing on the button or dirt in the gap before buying. If the button still misbehaves once a new flex is fitted, the Galaxy S26 Ultra may have a main board fault.

Does the Galaxy S26 Ultra need to be opened to fit this?

In most cases, yes. To reach the button flex on the Galaxy S26 Ultra you normally need the screen or back off. Handle the flex gently because it tears easily, and test each button before you close the Galaxy S26 Ultra. Professional fitting is recommended.

How quickly will my order be dispatched?

Orders paid before 4:00PM Monday to Friday are dispatched the same day from our Manchester warehouse. Orders placed later, at weekends or on bank holidays go out the next working day.

How much is UK delivery?

Royal Mail Tracked 48 is free on UK orders of £5 or more (£2.49 below that). Royal Mail Special Delivery Guaranteed by 1pm is available at checkout, and you can also collect from our shop at 33 Moulton St, Manchester M8 8FQ.

Can I return it if it is not right?

Yes. You have 30 days from delivery to return an unused item in the condition it was supplied in. Please contact us before sending anything back. Your rights under the Consumer Rights Act 2015 are not affected.

Delivery

Fast, tracked delivery from Manchester

Same-day dispatch

Order and pay before 4pm, Monday to Friday, and it leaves us the same day. Later orders, weekends and bank holidays go out the next working day.

Royal Mail Tracked 48®

Free on UK orders of £5+

Tracked to your door. £2.49 on orders under £5.

Special Delivery by 1pm®

From £7.99

Guaranteed next working day by 1pm (UK). Choose it at checkout.

International Tracked

£9.99

To selected countries in Europe, the US, Canada, Australia and New Zealand. Not available for every part — your options show at checkout.

Local pickup

Collect from 33 Moulton St, Cheetham Hill, Manchester M8 8FQ. Usually ready within 24 hours — we’ll email you when it’s ready.

Returns

30 days to change your mind

  • 30 days to request a return, from the day you receive your item
  • Item unused, in the condition and packaging it was supplied in, with proof of purchase
  • Contact us before sending anything back — unauthorised returns can’t be accepted
  • Approved refunds go to the payment method you used within 10 business days
  • Test the part before final installation — adhesive applied voids a change-of-mind return
  • Return postage is paid by the buyer unless the item is faulty

Your rights: as a UK business we always uphold the Consumer Rights Act 2015 and the Consumer Contracts Regulations 2013. For faulty or incorrectly described items, we cover return postage in full. Read the full refund policy.

Phone repair parts, from a real UK business

E-Tech61 Ltd is a Manchester-based supplier of phone, tablet and tech repair parts to DIY fixers and repair shops across the UK.

Company
E-Tech61 Ltd
Companies House
08915335
VAT number
GB 209 379 096
Hours
Mon–Fri, 10am–6pm

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