Bad sector data recovery is one of the most common data recovery cases and many new data recovery companies and engineers want to recover data successfully from these patient hard drives.

Each hard drive has its life duration and after some time’s use, the read/write capabilities will downgrade due to physical component mechanical change and head adaptive parameters will change accordingly, sometimes, this will make the read/write very slow, sometimes this will make the hard drive undetected within windows, sometimes this will cause a lot of disk bad sectors, etc. Read more