A cracked phone screen can raise an immediate question: is the damage limited to the front glass, or has the display underneath been affected too? At Fonebook in Horden, near Peterlee, this Samsung Galaxy S25 Ultra was on the repair bench for front-glass separation.
Our repair photos show the damaged outer glass separated from the display. The material also includes a power-on check, with the screen connected to the opened handset. Here is a closer look at this stage of the work and what it means when you are considering a Samsung screen repair.
What is front-glass separation?
The outer glass and the display that produces the picture are different parts of the screen assembly. Front-glass separation involves removing the damaged glass from the display beneath it. It is a stage in screen refurbishment, rather than a complete screen replacement on its own.
The condition of the display matters. A phone that still shows a picture needs an assessment before a repair method can be recommended. Visible glass damage alone does not establish whether the rest of the screen is suitable for reuse.
A closer look at this S25 Ultra on the repair bench
The glass separated from the display
In the first photo, the removed front glass is held beside the separate display panel, with the opened phone on the bench behind it. The transparent glass and dark display are clearly visible as separate components.

The display connected for a power-on check
Another photo shows the display connected to the opened handset and displaying the Samsung Galaxy start-up screen. A power-on check lets us observe whether the panel is producing an image at that stage. Touch response, display condition and the remaining repair work also need to be considered before the handset is ready to return to use.

Cracked glass or a damaged display?
Tell us about more than the visible crack when you ask for a repair quote. Black patches, coloured lines, an unusual picture or touch problems can help describe the fault. Samsung explains that ink-like spots and abnormal lines can indicate damage within the display, even when the outer glass is not visibly cracked. You can read its guidance on cracked or damaged Galaxy screens for examples.
These symptoms are a starting point for assessment, rather than a diagnosis from a photo. We will inspect the phone and explain the repair options that apply to its condition.
Samsung screen repairs near Peterlee
If your Galaxy S25 Ultra has damaged front glass, contact Fonebook with the model name, a clear photo of the damage and a description of how the display and touch controls are behaving. Let us know if there are black patches, lines or areas that do not respond.
We are at Unit 5 Cotsford Lane, Horden, SR8 4JJ, close to Peterlee. The repair method, price and expected turnaround depend on the condition of the phone and the work required. Ask us for a current quote before booking.
Book a repair at Fonebook or contact the shop. You can also browse our Samsung repair options.
Frequently asked questions
Can every cracked S25 Ultra screen have a glass-only repair?
No. The appropriate repair depends on the condition of the display, touch response and the rest of the screen assembly. An inspection is needed before confirming whether glass refurbishment is suitable or a different repair is required.
Is glass separation the same as a completed screen repair?
No. Separation is one stage of the work. The remaining refurbishment or replacement work, reassembly and checks depend on the repair selected.
Can you quote from a photo?
A photo and description help us understand the damage and discuss possible options. The final repair recommendation and quote may require an in-person inspection.
Where can I bring my S25 Ultra?
Visit Fonebook at Unit 5 Cotsford Lane, Horden, SR8 4JJ. Use our online booking page or contact the shop to arrange an assessment.