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More Case Studies

Learn how to recover lost data from different damaged hard drives using Dolphin data recovery tools, recover multiple faulty hdds, easy to use and powerful for worldwide users!

ST1000VT001-1RE172 Seagate HDD Data Recovery Steps

This ST1000VT001-1RE172 is one firmware locked Seagate hard drive and it has firmware corruption and users cannot access to the data area. To recover lost data, users must firstly unlock firmware and then start the firmware repair process. Read more →

Seagate ST1000LM035 Update Mask ProcessRWError MS Read Fails

This is one successful data recovery case for one DFL user in Indonesia and this client has fixed many data recovery cases with the help of Dolphin data recovery remote support system. Read more →

How to Set Up Head Map for Western Digital SMR 8X00XX Hard Drives

Physical data recovery cases are very common for Western Digital SMR 8X00XX hard drives. To recover the lost data safely, it is necessary to set up the head map within the data area and then image the patient HDD by selective heads, image the good heads first and then weak heads. Read more →

Seagate ST1000LM010-9YH146 HDD Firmware Repair and Data Recovery Steps

This is one Seagate hard drive data recovery case study for one DFL user in USA who is one new user of DFL PCIe data recovery equipment. The patient HDD reports SIM Error 1009 and R/W read error.

The hard drive ID can be read properly but the COM port reports SIM error 1009 and R/W read error. Read more →