Like every other devices, if you are a newcomer to Mac OS X, you might be going through several issues ranging from software malfunctioning to booting issues as there are hell lot of a new things to know for those who haven’t used it before. There could also be some serious problems other than your personal errors, which at times would prevent your operating system from opening. On such occasions, it is safer to boot Mac using Safe Mode.
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Why and When We Need to Boot Mac in Safe Mode
Safe Mode on Mac, which is commonly termed as Safe Boot is a way actually to boot your operating system by subjugating most of the system softwares and kernel extensions, allowing only the basic essentials required to just run the system. It is often used to troubleshoot your system when you are having trouble with booting your system or any malware has attacked your computer. Malwares are very shrewd in preventing system processes from eradicating their colonial destruction. Thus, booting the system in safe mode prevents the malwares from blocking the process and you can easily get rid of them. Another case is that if you forgot Mac OS admin password, then booting Mac in Safe Mode will help you recover your account password.
Heeding to the importance of the safe mode on Mac we would thereby demonstrate 2 important ways here to securely boot and exit the safe mode.
In this guide, we will update a Mac’s old recovery partition (10.7 Lion or younger) to Mac OS High Sierra 10.13.5. Mac OS does not automatically update the recovery partition on Apple computers when you update the OS or re-install a new copy of the OS. This can be frustrating in certain circumstances. Can I upgrade from Mac OS X 10.6 8 to Mavericks? Apple says you can upgrade to OS X Mavericks directly if you’re running Snow Leopard (version 10.6.8), Lion (10.7) or Mountain Lion (10.8). Or you can use an Apple feature called “Time Capsule.” To find it, go. Sep 23, 2019 Use the Restore Disk Image to Drive dialog box to browse for the DMG file with the installation files for Mac OS X Yosemite in this case, and click the OK button to create a bootable USB of the operating system. Now, you’ll have to wait a long time.
- MacOS is the operating system that powers every Mac. It lets you do things you simply can’t with other computers. That’s because it’s designed specifically for the hardware it runs on — and vice versa. MacOS comes with an entire suite of beautifully designed apps.
- Mar 12, 2020 Select Install macOS (or Install OS X) from the Utilities window, then click Continue and follow the onscreen instructions. Learn more For more information about the createinstallmedia command and the arguments that you can use with it, make sure that the macOS installer is in your Applications folder, then enter this path in Terminal.
Also read: How to Boot in Safe Mode on Windows 10?
Method #1: Enter & Exit Safe Mode using Keyboard
In this section we would make use of certain key commands from the keyboard to activate the safe mode instead of trying out complex procedures, thus it is suitable for those who are not adept with handling system commands in Terminals. Simply go through the instructions given below to activate the Safe Mode:
Step 1. Firstly power down the Mac OS X, by clicking “Shut Down….” option from the sub-menu of the “Apple” logo.
Step 2. Now; once it is shut down, turn it on by pressing the power button.
Step 3. Press the “shift” key and hold it the moment you hear the startup sound. And keep holding it until the Apple logo appears. You can release the key once the logo has turned up.
Step 4. The operating system would now boot in Safe Mode, which might take few moments as the directory structure integrity is being checked by your Mac.
Step 5. Before entering the Safe Mode, you still need to enter your Password and Username as your conformational credentials to your specified account, though you get to see the Safe Mode displayed on the upper right corner of the screen.
Step 6. Once you are in, you can carry out your necessary tasks with the limited basic tools and system softwares, which will prevent malicious viruses or malwares from being activated.
Step 7. After you have done your task, click on “Apple” logo and select “Restart” option which would reboot the system in the normal mode.
Step 8. Click Software and you can see the Boot Mode is Normal or Safe.
If you are adept with using Terminal commands, then the next method would be the best option for users like you to follow up.
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Method #2: Boot & Exit Mac Safe Mode using Terminal
Here in this section, we would make use of the Terminal tool which is command interface for UNIX-based operating systems, and very much similar to cmd in Windows. All that you have to do is to follow the given steps:
Step 1. Go to the “Utilities” folder from the “Applications” folder and open the “Terminal” option.
Step 2. Once the empty dialog box of the “Terminal” turns up, paste the following command and press “Return”:
sudo nvram boot-args=”-x” Java for mac os x 10.9 2.
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Step 3. Enter your Mac password if asked.
Step 4. Now; reboot your computer by clicking “Restart” option from the context menu of Apple logo.
Step 5. Log-in with your Mac username and password.
Step 6. Once you are in the Safe Mode, perform all your necessary functions, and once you are done, open the “Terminal’ dialog box again and type in the following command and press “Return”:
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sudo nvram boot-args=””
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Step 7. Now; reboot your Mac and it would boot in the normal mode once again allowing you to use all the system tools and extensions.
Conclusions:
Safe Mode is a magnificent boot option to enter your operating system in such a way that nothing harmful or serious can sneak in to interrupt your task. But you cannot remain in the safe mode all the time, as you would definitely need to exercise your entire admin privileges to carry out your daily tasks, so simply follow the guidelines outlined above to accurately and securely enter safe mode and exit it afterwards.
Read More:
Apple announced macOS Big Sur with a redesigned interface and new features, including widgets, Control Center, and more. The update also brings some important changes that weren’t mentioned on stage at WWDC 2020, such as a system capable of installing software updates faster in the background.
Users are currently unable to use the Mac during the update installation process, which can take up to an hour depending on the update. Both the preparation and installation process are done on boot, so the system remains inaccessible until the update is complete.
According to a note from Apple’s website, macOS Big Sur makes the software update process faster by running part of the process in the background.
Once macOS Big Sur is installed, software updates begin in the background and complete faster than before — so it’s easier than ever to keep your Mac up to date and secure.
Apple hasn’t detailed how the updates are installed, but we assume the process is now more similar to iOS, where the system prepares the update and the necessary files before rebooting. As a result, users will have to wait less time during the boot process to get everything up and running.
Apple also mentions that macOS Big Sur has a new technology that protects the system from tampering, which also helps to install updates more quickly.
macOS Big Sur introduces a cryptographically signed system volume that protects against malicious tampering. It also means that your Mac knows the exact layout of your system volume, allowing it to begin software updates in the background while you work.
macOS Big Sur is currently available as a beta developer, while the first public beta will be released later this month. The update is expected to be available to everyone this fall.
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