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SanDisk Ultra Flair SDCZ73-128G Data Recovery

SanDisk Ultra Flair SDCZ73-128G-G46 monolithic flash drive data recovery. The drive made USB connection sounds but showed no drive letter on Windows or Mac. NAND flash memory bit rot caused data degradation inside the chip. Voltage offset recalibration recovered the majority of data. No data, no charge.

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Fun X-Ray Tech

We have a high resolution X-Ray machine now for identifying internal faults inside IC's. For example this Lexar Monolithic Flash Drive (FC1178 Based) had a short at the controller preventing us from reading the flash memory chip using standard pin-out…

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Database of Developed Monolithic Pinouts

We routinely develop pinouts and work on monolithic pinouts for our clients and other data recovery labs. Over the years we’ve developed specialized tools and techniques to work on monolithic chips that other data recovery labs don’t have. Typically, we…

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NAND Read Retry for Data Recovery

In addition to many of the common methods to improve NAND reliability and performance (eg: wear leveling, error correction code, etc) another common method we’re seeing is the inclusion of Read Retry (Voltage Sensitivity) registers.  These registers appear to change…

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