Samsung 850 EVO SSD Data Recovery

At Zero Alpha Data Recovery, we offer professional data recovery for Samsung 850 EVO SSDs. This SATA SSD is known for reliability, but after years of use, it can still fail due to NAND wear, firmware issues, or controller problems. If your 850 EVO is no longer recognised or you've lost access to important files, we can help. We also accept mail-in jobs Australia-wide, so you can send your drive to us from anywhere.

Samsung 850 EVO SSD Common Problems

• SSD not detected in BIOS or Windows

• Drive shows 0MB or incorrect capacity

• Sudden loss of data or corrupted files

• Partition becomes RAW or unallocated

• Freezing or extremely slow performance

• Firmware or controller failure

• Drive stuck in read-only mode

• Power-related damage or voltage spikes

• Operating system crashes or BSOD

• Failed firmware updates via Samsung Magician

850EVO SAFE MODE & UART PINOUT

Model shown MZ-75E1T0

Data Recovery MZ-75E2T0 2TB Case Log

21Feb24: This ssd stays locked in busy mode. The screws have been opened and you can tell they are damaged from not using the correct screw driver. These screws are not a standard screw and require special tools. Once opened it was very obvious that something very bad has occured. The metal lid is bent and pressed against the poor little fragile SSD inside

An examination under microscope shows significant damage to the nand memory chips and the e-fuse

You can see the burnt out cracks in the memory chip

Samsung SSD 850 EVO 2TB Data Recovery eFuse Blown

Samsung 850 EVO 1TB SSD MZ-75E1T0 Data Recovery Case log

10Dec24: This ssd came in for deleted data recovery. This model does have TRIM but the customer was able to turn the ssd off very quickly and avoided losing data from TRIM. Zero Alpha recovered all deleted data.

Samsung 850 EVO 1TB SSDs in a Raid Array Data Recovery Case log

13Mar25 - The customer brought in 4 Samsung 850 evo SSD that were in the Raid Array 4 tb. The array contained VMFS Container partition. One of the ssd has failed.Thermal camera shows normal activity on the failed ssd. Loader fails due to encrypted firmware. CPU S4LN045X01-8030

Samsung 850 Evo 500gb MZ-75E500 Data Recovery Caselog

Samsung SSD 850 Evo 250GB MZ7LN250 Data Recovery Case Log

09Jun24: This ssd was from a pc that was in very bad condition. The sata connector of the ssd is heavily damaged but all data was able to be recovered by Zero Alpha.

850 EVO M2 mSATA MZ-N5E500 Data Recovery Caselog

09Jun25: This ssd was stopping windows from booting. It was asking to run checkdisk. Do not run check disk! We were able to recover all the data.