MacOS hard drive Data Recovery Tools in Los Angeles

Programs compatible with APFS and HFS+ file systems, for recovering deleted or corrupted files from Hetman Software in Los Angeles.

How to Recover Lost Data From 4Kn Disks

With the fast development of hard drive industry, the companies producing them started the transition from the traditional sector size of 512 bytes to the larger and more effective 4K sector (holding 4096 bytes). However, there are plenty of people around who are still using 512 byte drives and haven’t seen a 4K drive yet. Talking of data recovery, not all recovery tools are capable of handling this specific drive type. In today’s article, we’ll try to find out what kind of hard disk drive is that and what advantages it has to offer for an average user.


APFS: Data Recovery Algorithm and File System Structure

ApFS offers an opportunity to restore certain states of the file system, including restoration of old or removed versions of files.. The container superblock contains a link to the element known as checkpoint. Such checkpoint refers to the preceding container superblock which stores the information on an older state of the file system.This way, several older states can be restored by analyzing the chain of the container superblock.

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