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Blog — Data Recovery and Cybersecurity

Technical analyses, prevention tips and data recovery news from the experts at SOS Data Recovery, Swiss laboratory since 2006.

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Why read our data recovery blog?

The SOS Data Recovery blog covers all topics related to data recovery, cybersecurity and the protection of digital storage media. Our experts share in-depth technical analyses, prevention tips and insights from over 20 years of laboratory experience.

Whether you are an individual looking to protect your photos and documents, or an IT professional managing RAID servers and NAS systems, you will find practical, verified information here. SOS Data Recovery is CyberSafe certified and CyberSafe partner and rated 4.8/5 on Avis Vérifiés (296 reviews).

Our articles : Support/Smartphone

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Broken Smartphone or Black Screen: Can You Still Recover Photos and Messages?

Broken Smartphone or Black Screen: Can You Still Recover Photos and Messages?

A broken or black screen almost never means that your photos and messages are lost: most often, the phone's memory is intact and it is the screen, or a part around it, that is at fault. This guide explains what really happens when a screen breaks, why you need a working screen to unlock the device and access it, and how a screen breaks down into three layers (backlight, display, touch) whose failure changes the symptom. It also details the real wall of data recovery on a modern smartphone: encryption, which makes chip-off useless and turns a destroyed encryption chip into a lost key. Finally, you will understand why your unlock code is irreplaceable, why you must never force repeated attempts, and how far a properly equipped lab can go to power your phone back on and extract its data.

July 20, 2026 Author Stéphane Chapuis Read More
Smartphone Dropped in Water: The Right Response (and the Mistake That Destroys Your Data)

Smartphone Dropped in Water: The Right Response (and the Mistake That Destroys Your Data)

Has your smartphone fallen into water? In the vast majority of cases it survives, on one condition: do not put it back on charge. This guide explains why the real danger is not the fall but the plugging into the mains that follows, the one that triggers electrolytic corrosion and destroys the electronics within minutes. You will discover the right steps minute by minute: switch it off at once, save the essentials to a friend or relative while the device still works, dry it without excessive heat, and above all forget the bowl of rice, useless and time-consuming. A table helps you read the symptoms (no longer starts, no longer charges, faulty screen) and understand what they imply. Finally, the guide covers the serious cases, salt water and a deep fall, and what a laboratory does when faced with two soldered boards that no do-it-yourself can save.

April 12, 2026 Author Stéphane Chapuis Read More
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