Leading Data Reocvery Solutions

Delphi-Infotech successfully recovers data from thousands of faulty data storage devices each year.

Removable Hard Disk Recovery


USB storage devices are cheap and reliable, however being relatively small and often of poor construction means these devices are susceptible to damage and failure. Here at Delphi-Infotech we have the specialists tools and test gear to service and recover data from all major types and capacity of memory stick: Lexar, Sony, Kingston, Toshiba, Integral, Busbi, LG, Transcend, Corsair, Videk, Dane-elec.


Common symptoms of failures range from:

  • Being totally unresponsive and not detected by the PC.
  • Being detected by the PC but with a message reporting “USB Device not Recognized.
  • Detected by the PC, but with 0 Bytes capacity.
  • Detected by the PC but with no access to the files stored.


Repair and recovery amongst other things involves tracing electronic signals using a HF digital oscilloscope and replacing / repairing the faulty component with the aid of specialist surface mount soldering and de-soldering equipment.
Recovering inaccessible data from badly damaged memory sticks is possible by de-soldering and removing the memory chip from the PCB and subsequently using a dedicated memory chip reader to transfer the stored data to another device.


SD Card has become an indispensable part in this digital era, and more and more people use it to store digital media, to transfer data, to increase internal storage space of Android, and so on. However, in the daily use, many issues around SD card arise, such as SD card data loss and device denies. In this post, we will cover the causes and solutions to SD card recovery.


SD Card - also known as Security Digital Memory Card - was first put forwarded by Panasonic in 1999. Then Toshiba and SanDisk completed the substantive development. In 2000, these three companies finished the establishment of SD Association (Secure Digital Association), and it attracted a large number of companies to participate in, including IBM, Microsoft, Motorola, NEC, Samsung, and so on.
SD card is the general term of full SD, mini SD and micro SD, and can be further divided into SD, SDHC and SDXC. Capacity range and disk format of those three types are:

  • SD: up to 16GB, FAT12 and FAT16
  • SDHC: up to 32GB, FAT32
  • SDXC: up to 2TB, exFAT

After years of development, SD card now is equipped with the features of portability, high performance and good security. The tycoons in SD card industry today is SanDisk and Kinston and Samsung is also gaining its popularity in this field.

Possible Causes for SD Card Data Loss

  • SD Card Is Inaccessible.
  • SD Card Becomes Empty.
  • SD Card May Corrupted.
  • SD Card Physical Damages etc...,

Tips on Avoiding SD Card Data Recovery

First of all, put SD card in proper environment (with appropriate humidity, temperature and illumination) and be extremely carefully when you take it out from or put it back into digital devices.

Secondly, try to manage SD card data on computer if it’s able to do so.

Thirdly, don’t let strangers or the people you don’t trust 100% to get access to your SD card.

Surely, you’ve got no "chance" to experience the work to recover data from SD card if you make strict compliance with these "rules".

How to reocver data, if the problem is serious

Please don't try to use your memory cards in any deveices like mobiles, tablets and computers etc.., Just contact delphiinfotech technical team. They will assest you.


Delphiinfotech recover photos and videos from all types of DVR devices in any format. We recover lost, deleted and inaccessible files and folders from Digital video recorders. We have assisted in many cases where photos and video material vital to their owners has been lost. Cases involving wedding footage, wild life photographers, artists , press photographers, documentary makers, television program makers and CCTV records. delphiinfotech also recover data from external hard disk drives and from all makes and models of laptop hard drives. Professional Photographers are hungry users of archive hard disk storage capacity. No surprise delphiinfotech are industry leaders in recovering inaccessible data from failed and faulty DVR.



The Google Android mobile operating system (OS) is based on a Linux kernel and is designed for touchscreen mobile devices such as smartphones and tablets. Google has further developed Android TV for televisions, Android Auto for cars, and Android Wear for wrist watches, each with a specialized user interface. Variants of Android are also used on notebooks, game consoles, digital cameras, and other electronics. The major manufacturers of hardware designed for this environment run the Android operating system. delphiinfotech Mobile Phone Data Recovery Services are designed to cope with the repair of the various hard ware platforms and also the extraction of data, files, folders, media etc from damaged, faulty and failed Android mobile phones, tablets, phablets etc.


  • HTC
  • Samsung Galaxy
  • Sony Xperia
  • Huawei
  • Google Nexus
  • Micromax
  • Moto etc...,

Google is constantly looking at ways to improve the Android operating system, and releases major software updates on a regular basis. The latest version is Android 6.0.1 Marshmallow, existing smartphones. however, many current handsets still run Android 5.1 Lollipop. Google has also just announced Android N.
Extra add on features such as NFC, water-resistance, fingerprint scanners and micro SD card slots improve the overall user experience of a smartphone. Micro SD is a good idea if you want to watch lots of downloaded videos or music, and it’s an essential feature on some cheaper phones that have limited built-in memory.
These features add to the complexity of the work required to recover your valuable data particularly were security algorithms are involved. delphiinfotech R&D always strives to keep pace with developments and at the same time provide a comprehensive and cost effective mobile device data recovery service.


Pics, files, folders, emails, videos can be left inaccessible as a result of hitting the wrong button or icon particularly with a new or unfamiliar device. Installing or uninstalling apps is a common operation that can go badly wrong or a wrongly initiated factory reset. Mobiles and Tablets are also particularly vulnerable to being damaged due to knock, drops and water ingress.


delphiinfotech maintain a comprehensive anti-static workshop facility with installed latest recovery equipment, tools and test gear. This facility includes infrared rework stations required for intricate multilayer printed circuit boards and large scale Integrated Circuit chip removal and replacement. Not to mention our highly trained staff ! who will be looking after the recovery of your valuable data. Click here to discover more general information about our mobile phone data recovery services When undertaking data recovery work from not just Android enabled devices but all mobile phones and tablets , such facilities are absolutely essential to ensure the best possible chance of recovering your data. We are faced constantly with devices that have been damaged irreparably by ill equipped back street PC shops or well meaning individuals who believe this work to be simple. If the data you no longer have access to on your android device is valuable to you then contact delphiinfotech for a professional service.


delphiinfotech have specialist software and application technology that will recover deleted data from Android enabled devices. We can also recover specialist data types that users may wish to retrieve and which are not normally accessible such application history files and folders.


Mobile Phone O S corruption is commonplace. Loss of power, fiddling during an upgrade or dodgy jail-breaking attempts to crack or hack applications are typical. For this type of failure we will attempt to rectify the “boot loop” or “bricked phone” and access the data in the normal manner. Alternatively we can employ specialist software to circumvent the fault and access the data.

Mobile Phone Multimedia File Recovery

Deleted, Inaccessible or corrupt multimedia, photo’s, videos and audio are top of the list of our customers “must have” recovered files. delphiinfotech understands the sentimental and irreplaceable nature of such files and will make every effort to recover and restore them.

Mobile SMS & Contact File Recovery

Contacts lists, call logs, calendars, chat and sms (text) messages, Internet web-histories etc can be recovered. A file list in spread sheet format will be sent to you, you then confirm our findings are what you require. We are able to recover current and historical call and sms records, the example below illustrates this.

Mobile Phone Apps Data Recovery

delphiinfotech recover Apps files and data such as Facebook, Twitter, WhatsApp, telegram and many others. Our technical staff can also recover GPRS and Wi-Fi location info. If the application has been installed on the device then in most cases we can recover the data files created.

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