System Update leading to data loss in Mac
We usually update our system, when a new version of a software or an operating system is available. The same is the case for Mac OS. When a new version of Mac OS is available, we update our system, to the newer version of the operating system. This update might sometimes result in the system failing to boot or hanging of the system, thereby making data inaccessible.
This error can be due to corruption of the cache files. Deleting these files, during startup might solve the problem to some extent. If there are problems that exist with the login items, you need to boot the system in the safe mode, and make changes in the login details. If none of the above methods solve the problem, you can try fixing the problem using Disk Utility. The easiest and the most effective method however, is to use a Mac data recovery software, to recover the lost data.
REMO Recover (Mac) Pro Edition software makes Mac hard drive recovery a simple task. You just need to download the software onto a healthy computer, and use this computer to recover the lost data, by connecting the affected drive to this computer. This Mac recovery software effectively recovers files of different well known formats, from both HFS+ and HFSX volumes.