Samsung Galaxy S7 Data Recovery SM-G930 by Zero Alpha: Overcoming Water Damage with Saltwater

Accidental water damage can be a nightmare for smartphone users, causing potential data loss and rendering the device inoperable. In such dire situations, professional data recovery services like Zero Alpha can play a crucial role in salvaging valuable data. This article explores the data recovery process for the Samsung Galaxy S7 SM-G930, specifically addressing water damage caused by saltwater. With Zero Alpha's expertise and advanced techniques, lost data can be retrieved from this popular device.

Samsung Galaxy S7 - Data Recovery SM-G930, SM-G930AZDAATT

Overview of the Samsung Galaxy S7 SM-G930

The Samsung Galaxy S7 SM-G930 is a flagship smartphone released in 2016. Equipped with cutting-edge specifications and features, it continues to be a popular choice among users. Key specifications include:

  • Display: 5.1-inch Super AMOLED capacitive touchscreen with a resolution of 1440 x 2560 pixels
  • Processor: Exynos 8890 Octa-core (4x2.3 GHz Mongoose & 4x1.6 GHz Cortex-A53) or Qualcomm Snapdragon 820 Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo)
  • RAM: 4GB
  • Storage: Available in various options (32GB, 64GB) with expandable storage support up to 256GB
  • Camera: 12-megapixel rear camera with f/1.7 aperture, optical image stabilization, and 4K video recording; 5-megapixel front camera with f/1.7 aperture
  • Battery: Non-removable Li-Ion 3,000mAh battery
  • Operating System: Android OS, v6.0 (Marshmallow), upgradable to v8.0 (Oreo)
  • Additional Features: Fingerprint sensor, heart rate monitor, wireless charging, IP68 water and dust resistance, NFC, and various connectivity options (Wi-Fi, Bluetooth, GPS, etc.)

Water Damage and Saltwater Effects

Water damage poses a significant threat to smartphone functionality, and saltwater exacerbates the issue due to its corrosive nature. When a Samsung Galaxy S7 SM-G930 comes into contact with saltwater, it can lead to various problems, including:

a. Corrosion: Saltwater corrosion can damage internal components, such as the motherboard, connectors, and circuits, hindering proper device functioning.

b. Short-circuiting: When saltwater reaches electrical circuits, it can cause short circuits, resulting in device failure and potential data loss.

c. Data Inaccessibility: Saltwater damage can render the device unresponsive, making data inaccessible, including contacts, messages, photos, videos, and documents.

Samsung Galaxy S7 - Data Recovery SM-G930, SM-G930AZDAATT

Data Recovery Process by Zero Alpha

Zero Alpha specializes in recovering data from water-damaged smartphones like the Samsung Galaxy S7 SM-G930. Their expert technicians utilize advanced techniques to restore lost data. The data recovery process includes the following steps:

a. Inspection and Diagnosis: Zero Alpha performs a thorough inspection to assess the extent of water damage and the impact on the device's internal components.

b. Cleaning and Drying: The affected components are carefully cleaned and dried to remove salt residue and minimize further damage.

c. Component Repair or Replacement: Damaged components are repaired or replaced to ensure successful data recovery. We do not repair the device.

d. Data Extraction: Zero Alpha utilizes specialized tools and techniques to extract data from the device's internal storage, overcoming water-related challenges.

e. Data Verification and Recovery: Recovered data is meticulously verified for integrity and completeness. Zero Alpha aims to retrieve as much data as possible, including contacts, messages, photos, videos, and documents.

f. Data Delivery: The recovered data is securely provided to the customer in a preferred format, such as an external drive or cloud storage.


Experiencing water damage, especially from saltwater, can be devastating for a Samsung Galaxy S7 SM-G930 user. However, with Zero Alpha's expertise in water-damaged data recovery, there is hope for restoring lost data. By employing advanced techniques and undertaking comprehensive repairs, Zero Alpha can successfully recover valuable information from the device. If you find yourself facing water damage and data loss on your Samsung Galaxy S7 SM-G930, Zero Alpha is equipped to help you overcome this challenging situation and retrieve your important data.