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We are closed Friday 5th June.

We will reopen at 8:30 on Monday.

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4.8 Google Rating

600+ Customer Reviews

Liverpool Street, London

Same-day repairs available

Samsung

Samsung Galaxy A40 (SM-A405FN) Screen Replacement & Other Repairs

Samsung Galaxy A40 (SM-A405FN) Repair – Fast & Reliable ServiceIf you're experiencing issues with your Samsung Galaxy A40 (SM-A405FN), whether it's a cracked screen, battery problems,...

Same-day repairs where parts are in stock. 12-month warranty on most repairs Walk-in or mail-in No data wipe for hardware repairs

4.8600+ reviewsGoogle Reviews Same-day available where parts are in stockRepairs from £60

Find the right repair

What's the main problem with your Samsung Galaxy A40 (SM-A405FN)?

What does the screen look like?

What happens when you charge or use the battery?

Available repairs

POPULAR

Screen Replacement

Cracked glass, touch faults or OLED/LCD display damage.

Same-day repairs where parts are in stock.12-month warranty

Battery Replacement

Draining fast, swollen battery or sudden shutdowns.

Fast repair6-month warranty

USB-C Port Repair

Charging issues, loose cable, USB-C or Lightning connection faults.

Charging fault12-month warranty

More repairs: Diagnosis Service →Water Damage Diagnosis Service →

Not sure what the fault is?

If your Samsung Galaxy A40 (SM-A405FN) has multiple faults, liquid damage, no power, intermittent charging, or you are not sure which repair to choose, book a diagnosis first. We confirm the fault before any work begins.

Book diagnosis Water damage diagnosis

How our repair service works

Choose your repair

Select the fault above or book a diagnosis if you are unsure.

Walk in or post your device

Visit us near Liverpool Street Station or send your device from anywhere in the UK.

We repair and test

Every repair is tested before the device is returned to you.

Collect or receive by post

Collect in store or choose tracked return postage at checkout.

Samsung Galaxy A40 (SM-A405FN) Repair – Fast & Reliable Service

If you're experiencing issues with your Samsung Galaxy A40 (SM-A405FN), whether it's a cracked screen, battery problems, or malfunctioning components, Square Repair is here to help. We offer fast, professional repairs using only high-quality OEM parts. All repairs come with a 12-month warranty, so you can trust that your device will be restored to full functionality.

Why Choose Square Repair for Your Samsung Galaxy A40 Repair?

Experienced Technicians: Our team has over 7 years of experience in repairing Samsung devices, ensuring high-quality service.
OEM Parts: We only use Original Equipment Manufacturer (OEM) parts, ensuring that your device functions like new after the repair.
12-Month Warranty: All repairs come with a one-year performance warranty for your peace of mind. Read our warranty policy.
Fast Turnaround: Most repairs are completed the same day, so you can get your Samsung Galaxy A40 back quickly.
Affordable Pricing: We offer transparent pricing with no hidden fees, ensuring you get the best value for your repair.

Common Samsung Galaxy A40 (SM-A405FN) Issues We Repair:

Cracked or shattered screen: We’ll replace your cracked or broken screen with a brand-new OEM display.
Battery issues: Whether your battery is draining too quickly, not holding a charge, or not charging at all, we’ll replace it with a new battery.
Charging port repair: If your charging port is damaged or not working properly, we’ll replace it to ensure a secure charging connection.
Camera issues: If your camera is malfunctioning, we can fix or replace it to restore your photo quality.
Speaker and microphone repairs: We can fix any audio issues, ensuring clear calls and sound output.
Software repairs: We offer software troubleshooting, fixing issues like system crashes, app errors, or performance issues.

The Samsung Galaxy A40 (SM-A405FN) Repair Process

Step 1 – Diagnosis: Our technicians will run a diagnostic test to determine the issue with your Samsung Galaxy A40.
Step 2 – Repair: We’ll perform the repair using OEM parts to restore your device to its original performance.
Step 3 – Testing: After the repair, we thoroughly test your device to ensure everything is working properly.
Step 4 – Completion: Once the repair is complete, we notify you and your Samsung Galaxy A40 will be ready for collection or shipping back to you.

How to Identify Your Samsung Galaxy A40 (SM-A405FN)

If you're unsure whether you have the Samsung Galaxy A40, here's how to check your model:

Check in Settings: Open Settings, tap About phone, and check the model number under "Model name."

The Samsung Galaxy A40 model number is typically SM-A405FN for the international version.

Why Choose Square Repair?

At Square Repair, we offer professional, reliable, and affordable repair services for your Samsung Galaxy A40 (SM-A405FN). Here’s why our customers trust us:

Personalised Service: We provide individual attention to every repair, ensuring your satisfaction.
Convenient Location: Our store is located near Liverpool Street Station in London, making it easy for you to visit us.
7+ Years of Experience: We’ve been repairing Samsung devices for over seven years. Read our reviews to see why we’re trusted by Samsung users across London.

Book Your Samsung Galaxy A40 (SM-A405FN) Repair Today

Don’t let a broken phone slow you down. Book your Samsung Galaxy A40 repair today and get your device fixed quickly, affordably, and professionally!

Book online to easily schedule your repair.
Visit us in-store near Liverpool Street Station for a fast, same-day repair.
Use our mail-in service for a secure, hassle-free experience if you're not in London.

Get your Samsung Galaxy A40 (SM-A405FN) back to full working order. Contact us now to book your repair or learn more about our services.