Back to overview

13-01-2026

What Are the 5 Most Replaced Smartphone Components?

Smartphones are lasting longer than ever, but certain components remain vulnerable. In 2025, repair technicians still saw the same issues recurring in popular models, such as the iPhone 15 Pro and Samsung Galaxy S25. In this blog, you’ll discover which smartphone components are most frequently replaced and which devices they occur on most often.

1. Smartphone Display

Displays are the most fragile component. One drop from a table, out of your hand, or from your pocket can result in a cracked screen or malfunction.

Why does the display break?

Impact from drops and bumps
Edges and corners absorb the brunt of the impact
OLED/LCD damage from pressure points

Tip: Offer your customers a sturdy glass protector and phone case to prevent damage.

Most repaired models (display) in 2025:

2. Smartphone Battery

After a few years of intensive use, many devices experience faster battery degradation. The result? Faster draining, unexpected shutdowns, or performance issues.

Why does a battery wear out?

Limited charge cycles
Heat from intensive use
Frequent fast charging and full charges

Most repaired models (battery):

3. Smartphone Charging Port (USB-C Connector)

If a device doesn’t charge properly or only works at certain angles, the issue often lies in the USB-C port. Frequent plugging and dirt buildup contribute to wear.

Why does the charging port fail?

Water and moisture damage
Dust, lint, and debris buildup
Angled cables and excessive pressure on the port

Most repaired models (charging port):

4. Smartphone Camera (Front & Rear)

Cameras are sensitive to shocks and glass breakage. Minor damage or dust in the lens module can quickly lead to blurry photos or errors.

Why are cameras replaced?

Cracked lens glass
Defective autofocus or sensor issues
Dust or particles under the glass

Tip: Offer your customers a camera glass protector to prevent lens damage.

Most repaired models (camera):

5. Smartphone Speaker & Microphone

Audio problems often develop gradually but can require early replacement if users report issues like “I can’t hear anything” or “people can’t hear me.”

Why do speakers and microphones fail?

Dust and debris buildup
Exposure to water or moisture
Wear from intensive use

Most repaired models (speaker/microphone):

Conclusion

Displays, batteries, charging ports, cameras, and audio components remain the most common smartphone repairs in Europe. Keeping these parts in stock for popular models reduces repair times and prevents lost revenue.

Stay up to date with the latest trends and updates by reading our blogs and following us on LinkedIn.

FDX LITE

To offer our customers an affordable option, we introduce FDX Lite. These screens have an HD resolution and provide the best quality within this price segment. While we conduct strict quality controls, we have no influence on the production process. FDX Lite screens come with a factory warranty, but damage to the interior of the screen is not covered by the warranty.

Features	FDX LITE
Pixel resolution	High Definition (HD)
Refresh rate	Fast response
Includes	Camera holder, earpiece mesh and proximity bracket
Temperature	Low and controlled
360° Polarized	Supported
Oil resistant coating	Supported
Anti-glare	Supported
Front Glass	Anti-dust and fingerprint oil
Inspection	Tested before shipment
Warranty	Covered

Service Pack

These parts are original and manufactured in a certified environment by the original manufacturer of the device.

Pulled

These parts are 100% authentic and undergo rigorous testing and inspection after being removed from an original pre-owned device.

Refurbished

These parts have been removed from an original pre-owned phone, but the front glass has been replaced with a glass equivalent to the original, while all other materials have remained authentic.

OEM-Equivalent

These parts are professionally assembled by a third party using equivalent components and materials to the original manufacturer.

FDX ULTRA

Soft OLED is a high-quality LTPS-OLED solution offering excellent value for money. Thanks to its flexible COP design, the display is thin, lightweight, and less prone to breakage, while delivering bright and vibrant visuals close to OEM-level quality. The touch response is fast and precise, and each batch is carefully tested for color, stability, and performance. This allows professional repair technicians to rely on consistent quality, high compatibility, and a dependable display that looks premium without the premium price tag.

FDX PRO

Hard OLED is an affordable OLED solution that combines bright, sharp image quality with strong price positioning. The rigid COF panel provides a solid construction that performs well in everyday use. Colors are vibrant, brightness is strong, and touch response remains accurate. Each batch is checked for stability, uniformity, and sensitivity, ensuring technicians can rely on consistent quality. Hard OLED is ideal for customers who want a competitive price without sacrificing reliable performance and visual clarity.

FDX ELITE

FDX Elite is our premium product, where we work closely with the manufacturer to optimize quality. We make improvements based on customer feedback and our own expertise. Due to our direct influence on the production process, we have full confidence in the quality. Therefore, we offer extensive warranty coverage on these screens: even damage inside the screen (which is normally not covered) is included. However, if damage is visible to the naked eye, whether inside or outside, the warranty becomes void. Our FDX Elite screen has an FHD+ resolution and will be the most expensive option due to its added value and extensive warranty. With this quality and service, we aim to provide a worry-free experience for our customers.

FDX PRIME

FDX Prime represents the standard in-cell quality, purchased directly from the manufacturer, just like other suppliers in the market. The choice of manufacturer depends on the quality of the production batch, and the products meet the highest in-cell quality standards in the market. FDX Prime screens have an FHD resolution and come with a regular factory warranty. This means that damage to the interior of the screen is not covered.