Mac operating system is known for its stability and reliability, but at the same time is also immune to many problems like hard disk failure, physical damage, virus attack, and many other problems that results in disaster situation. In many situations when user tries to start their Mac operating system then user faces some critical problem like broken folder icon, prohibitory sign at the startup page. Due to all these unexpected situation the OS stops system from correct booting up. Due to all these problem store data like: files, text files, folder, video, audio, photos etc. gets deleted or becomes inaccessible from operating system. Due to this reason it is always said to make regular backup of data.
So to resolve or recover the lost or deleted data it would be wise to find out the reason that are responsible for critical data loss situation i.e. operating system crash or malfunction, accidental deletion, boot loader corruption, corrupted, damaged or formatting, system data structure damage, damage to Master Boot Record, physical damage etc. So whatever may b e the reason for data loss at last recovery is needed and for that try Manual method.
1. Reset NVRAM - perform the reset of NVRAM thereafter reselect the boot volume or startup volume.
2. Try reinstalling Mac OS – sometimes some important file gets deleted or missing, so go for reinstalling the Mac operating system.
3. Erase and Install – perform erase and install in installation of Mac file system. Doing this entire corrupt or missing files of system will get fixed that are related to error in OS.
So by following the above mentioned steps user can resolve most of the Mac OS issues and logical issues of hard drive and for data recovery user can try Time Machine to restore the deleted data. It is an inbuilt tool of Mac OS. It helps in keeping the backup of data, so user can restore their lost and deleted data from Time Machine for this follow the below given steps:
On the other hand user can try powerful and professional Mac data recovery software, this software safely recovers entire deleted or lost data from data. It provides the best possible result in recovery section as such data gets recover even without any alteration made in its original quality. It helps in recovery of data from HFS, HFS+ file system that have got delete due to damage, corrupt, formatting, accidental deletion.
Some important features of recovery software are discussed below:
This data recovery supports almost all the Mac OS X version for recovery of lost files i.e. OS X 10 beta: Kodiak,OS X 10.0: Cheetah,OS X 10.1: Puma,OS X 10.2: Jaguar,OS X 10.3 Panther (Pinot),OS X 10.4 Tiger (Merlot),OS X 10.4.4 Tiger (Intel: Chardonay),OS X 10.5 Leopard (Chablis),OS X 10.6 Snow Leopard,OS X 10.7 Lion (Barolo),OS X 10.8 Mountain Lion (Zinfandel),OS X 10.9 Mavericks (Cabernet),OS X 10.10: Yosemite (Syrah),OS X 10.11: El Capitan (Gala),macOS 10.12: Sierra (Fuji)