P40 Pro Back Cover Replacement
The Huawei P40 Pro has a curved glass rear panel. A cracked or missing rear panel is almost always cosmetic damage from a drop or knock rather than a fault with the phone itself, so we treat it as its own repair with its own honest terms.
- Turnaround: This part is ordered in on booking and typically arrives within one working day, then fitted the same day.
- Walk-in near Liverpool Street Station or use our UK mail-in service
Back cover option
We fit the genuine Huawei rear panel for the P40 Pro, available in Black or Deep Sea Blue.
- Genuine Huawei Back Cover: A genuine, colour-matched replacement panel for the P40 Pro.
Signs your P40 Pro back cover needs replacing
- Rear panel cracked, shattered or missing sections
- Sharp edges making the device uncomfortable or unsafe to hold
- Rear panel lifting or separating from the chassis after a drop
- Concern about dust or moisture getting inside the phone through the crack
What is included
- Careful removal of the damaged rear panel
- Fitting of the genuine replacement back cover, colour-matched to your device
- Resealing around the edge of the new panel
- Full function test after fitting
Rear panels are an external, cosmetic component, and damage to them is almost always caused by an impact rather than a manufacturing or fitting fault. In line with standard industry practice, we do not offer a warranty specifically on back cover repairs, though the panel is fitted and tested to the same standard as every other repair we carry out. This also compromises the phone's IP68 water resistance rating until repaired.
Our repair process
- Book or drop in: Book online via the link at the end of this page, or visit us near Liverpool Street Station. Mail-in customers can send their device from anywhere in the UK.
- Part ordered: Once payment is received, the genuine back cover is ordered and typically arrives within one working day.
- Assessment: We inspect the device and confirm the correct colour match before starting.
- Back cover replacement: We remove the damaged panel and fit the genuine replacement, resealing carefully around the edge.
- Testing: We run a full function check before handing the device back.
- Collect or return post: Pick up in store or we return your device by secure tracked post.
Why choose Square Repair?
- Established repair centre near Liverpool Street since 2015
- Genuine, colour-matched Huawei back cover for the P40 Pro
- No data loss, back cover replacement does not affect your data
- Transparent pricing with no hidden charges
- Walk-in and UK mail-in options available
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 the frame is also bent from the same drop, we will assess this separately before starting
- If there has been liquid exposure alongside the crack, we recommend a diagnosis first
- Because this part is ordered in, please allow around one working day before your fitting slot is confirmed.
Related P40 Pro repairs
Book your repair
Walk-ins are welcome during opening hours near Liverpool Street Station. For mail-in repairs, place your order online so we can track your device from arrival.
Frequently Asked Questions
How do I know my P40 Pro back cover needs replacing?
If the crack or damage is on the rear panel rather than the display, and the screen itself works normally, it's a back cover repair rather than a screen replacement.
Is there a warranty on P40 Pro back cover repairs?
Rear panels are an external, cosmetic component, and damage to them is almost always caused by an impact rather than a manufacturing or fitting fault. In line with standard industry practice, we do not offer a warranty specifically on back cover repairs, though the panel is fitted and tested to the same standard as every other repair.
How long does a back cover replacement take?
This part is ordered in on booking and typically arrives within one working day.
Can I walk in without booking?
Yes, walk-ins are welcome near Liverpool Street Station during opening hours. If you are outside London, our UK-wide mail-in service covers you too.