Screen damage on the Samsung Galaxy S21 Ultra tends to spread, and a partly working display can hide touch faults. We replace the panel and verify touch, brightness and colour before it goes back. Most screen jobs are straightforward once the right panel is matched.
- Turnaround: 1 working day, subject to stock and workload
- 12-month warranty on this repair
- Walk-in near Liverpool Street Station or UK mail-in service
Signs your Samsung Galaxy S21 Ultra needs this repair
- Cracked or shattered glass
- Touch not responding in places
- Lines, blotches or dead pixels
- Display lifting after a drop
- Colours looking washed out or wrong
What is included
- Removal of the damaged display
- Fitting and alignment of the new screen
- Touch, brightness and colour testing
- Front sensor and earpiece check
- 12-month warranty
How to confirm your model
Check the model number in your device settings, or bring it in and we will confirm the exact Samsung Galaxy S21 Ultra before any work begins. If you are unsure which repair you need, our team will advise.
Before you book
- If we discover water damage during your repair that affects the work, we will stop and let you know. A water damage diagnosis is applicable at the current fee, and we will confirm this with you before we proceed.
- If there is any sign of liquid inside, a screen alone may not fix everything, and we confirm first.
- If the frame is bent the new screen may not sit perfectly flat, and we will tell you before starting.
- If touch was already patchy before the glass cracked, that can be a separate fault we will test for.
Our repair process
- Start the repair: book online or visit us near Liverpool Street Station.
- Send or bring the device: mail-in is available across the UK.
- Fit and verify: we complete the repair and run a function check.
- Hand back: collect in person or we return it by tracked courier.
Why choose us
- Walk-in and UK mail-in both available
- Quality parts matched to your device
- Every repair tested before it is handed back
- No data loss, this is a hardware repair
Related Samsung Galaxy S21 Ultra repairs
- All Samsung Galaxy S21 Ultra repairs
- More repairs for this brand
- How our repair service works
- Contact our repair team
Book and explore repairs
Frequently Asked Questions
Will a screen replacement delete my data?
No. It is a hardware repair, so your photos, apps and settings are untouched.
How long does a screen repair take?
Many are completed the same day, subject to stock and workload. We confirm timing when you book.
Is the replacement screen as good as the original?
We fit quality screens matched to the original for brightness, colour and touch, and test each one before handover.
Can I post the device instead of visiting?
Yes, from anywhere in the UK with tracked return, or walk in near Liverpool Street Station.
Is the repair covered by a warranty?
Yes. The warranty for this repair is shown on the page and we honour it on the fitted part.
What if the touch was already faulty before the crack?
That can be a separate issue. We test for it during assessment and tell you before any work.