Samsung Galaxy S20 Back Glass Repair
The Samsung Galaxy S20 is a glass-backed device first S-series with 5G and 120Hz display. When the rear panel cracks, sharp edges make the device uncomfortable to hold and expose internal components to dust and debris. The IP68 rating is also compromised by a cracked rear panel. A back glass replacement restores the rear housing and reseals the device.
- Turnaround: 1 working day pre-order. The part is sourced on confirmation and fitted once available.
- 12-month warranty on the replacement glass panel
- Walk-in near Liverpool Street Station or use our UK mail-in service
Signs your Galaxy S20 back glass needs replacing
- Rear glass panel cracked, shattered or missing sections after a drop
- Sharp edges making the device uncomfortable or unsafe to hold
- Rear panel lifting or separating from the chassis
- Cracked glass compromises the IP68 water resistance rating.
- Wireless charging behaving intermittently since the damage occurred
What is included
- Safe removal of the damaged rear glass panel
- Fitting of a quality replacement rear glass panel
- Re-seal check to help restore IP68 resistance where possible
- Post-repair wireless charging test
- Full function test: power, USB-C charging, cameras and speakers
- 12-month warranty on the replacement panel
How to confirm your model
Go to Settings > About phone and check the model number. The model identifier is also printed on the label near the SIM tray.
The Samsung Galaxy S20 uses a USB-C charging port. If you are unsure which model you have, bring the device in and we will confirm before starting any work.
Our repair process
- Order placed: We source the correct rear glass panel for your Galaxy S20 on confirmation of the repair.
- Part arrives: We normally receive or allocate the part within 1 working day.
- Fitting: Walk in near Liverpool Street Station once the part is confirmed, or use our UK mail-in service.
- Testing: Full post-repair check before the device is returned.
- Collect or return post: Pick up in store or receive your device by secure tracked post.
Why choose Square Repair?
- Established repair centre near Liverpool Street since 2015
- 12-month warranty on every back glass replacement
- No data loss, back glass replacement is a hardware-only procedure
- Post-repair testing before handover on every job
- Transparent pricing with no hidden charges
- Walk-in and UK mail-in options available
Before you book
- If the frame is bent or damaged, let us know when booking so we can assess correctly
- If there has been liquid exposure, back glass replacement alone may not resolve all issues
- If the camera lens is also cracked, we will advise whether a separate camera repair is needed
- If the device will not power on, we recommend a diagnosis before committing to back glass repair
Related Galaxy S20 repairs
- All Samsung Galaxy S20 repairs
- Galaxy S20 screen repair
- Galaxy S20 battery replacement
- Galaxy S20 USB-C charger port repair
- Book your back glass repair
- How our repair service works
Book your repair
Walk-ins are welcome near Liverpool Street Station. For mail-in repairs, place your order online so we can track your device from arrival. Questions about back glass repair for your Galaxy S20? Contact us and we will help.
Frequently Asked Questions
How long does Galaxy S20 back glass repair take?
This is a 1 working day pre-order repair. The rear glass panel is sourced on confirmation and normally arrives within 1 working day. Fitting and testing take place once the part is available.
Will I lose data during back glass replacement?
No data is lost. Back glass replacement is a hardware-only procedure and does not require a factory reset. The IP68 rating is compromised by rear glass damage. We re-seal the device during repair to help restore resistance.
Does the repair include a warranty?
Yes. Every Samsung Galaxy S20 back glass replacement includes a 12-month warranty on the fitted panel.
Can I walk in for back glass repair?
Walk-ins are welcome near Liverpool Street Station. Because this repair uses a pre-ordered part, we recommend confirming your booking so the part is ready when you arrive.
Can I send my Galaxy S20 by post?
Yes. Our UK mail-in service is available nationwide. Place your order online and we will confirm when the part is ready so you can send your device at the right time.