I downloaded the 'Install MacOS Sierra.app', it says there I have to move it to /Applications and then run it afterwards to update my OS on local machine. Now, after it ran through, can I cleanly remove the installer and any related files AppCleaner offers me? Or are there some mixups with the updated OS Sierra system files? So, this is not unique to Apple Macs. Having to update the firmware to run High Sierra makes sense. The APFS is new and older Macs would need a firmware update before being able to recognize this filesystem and read the boot files. You used to manually update the firmware. At some point, Apple decided to include firmware updates in the macOS.
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- Macos Sierra Install Update And Uninstall Apps Apple Supported
- Macos Sierra Install Update And Uninstall Apps Apple Support Windows 7
- Macos Sierra Install Update And Uninstall Apps Apple Support Mac
Wait for macOS High Sierra to install and your Mac to restart. When your Mac has restarted, you’ll need to follow the process of setting it up as if it was a brand new Mac. So, you’ll need to connect to your wifi router and type in the password. Then you’ll need to type in the details for your iCloud account. Apple is abandoning support for old 32-bit applications across the board. IOS 11 won’t support 32-bit apps, and now macOS High Sierra will be the “last macOS release to support 32-bit apps without compromises”. Here’s how to check your Mac for apps that will stop working in the future. With macOS Sierra, Apple dropped support for some of its hardware models for the first time in several years. Citing various incompatibilities and hardware deficiencies, they cut out a large swathe of machines from running Sierra. However, many Mac owners have.
Whenever there is a new macOS available, the need to reinstall macOS will surge. When you update or reinstall the macOS, the last thing you want is probably losing data on your computer. To reinstall macOS, including the latest Catalina, Mojave, without losing data, you can follow the professional guide to update the OS, which will not cause data loss in most of the case. If you still have worries, back up your Mac in advance or recover the lost files with EaseUS Data Recovery Wizard.
This page covers the full process of how to update and install the latest macOS Catalina, Mojave, etc. on Mac without losing any data. If you need a detailed guide, follow through this page to get the desired macOS installed on your computer now:
Workable Solutions | Step-by-step Troubleshooting |
---|---|
Phrase 1. Preparations | 2GB+ memory and 9GB+ storage space left on Mac > 45% + battery > Connect to internet..Full steps |
Phrase 2. Change a USB port | Start Mac from macOS Recovery > Select 'Reinstall macOS' > 'Continue'..Full steps |
Phrase 3. Recover Lost Data | After macOS installation, run EaseUS Mac data recovery software > Scan and recover lost data..Full steps |
Applies To: macOS Catalina, macOS Mojave, macOS High Sierra, macOS Sierra, or earlier Mac operating systems
The need to update or reinstall your macOS always follow the release of a new operating system, the slow performance of your Mac, or a system crash. When it comes to reinstalling macOS, users biggest concern is losing data on their computer.
The good news is that, if you follow the instructions strictly to update your Mac Operating System, the chance to lose data on your Mac is quite slim, since a reinstallation just needs to create a new copy of the OS, your existing files stored on your Mac won't be lost. Thus, as long as you don't choose to erase your startup disk during the reinstallation, you won't lose files. However, you know what 'Slim' means - it's not 100% safe and is still at the risk of losing some data.
Then how to reinstall macOS without any data loss? https://elderever620.weebly.com/blog/how-to-make-mac-open-apps-from-identified-developpers. To provide a double guarantee to the precious data on your Mac, you can make a copy of the files on your Mac before you perform the reinstallation, or equip your Mac with a data recovery tool that can rescue your data after the reinstallation.
Preparations you Need to Make Before You Reinstall macOS
To reinstall macOS on your computer smoothly. Follow the tips below to prepare your Mac ready for the new macOS update now:
- Leave at least 2GB memory and 8.8 GB storage space on your Mac
- Leave at least 45% battery on your Mac
- Connect Mac to the internet or WiFi
- Update your Mac Apps to the latest versions
- Backup all your personal data and even create backups for your present Mac data through Time Machine
Remember to back up your Mac to an external hard drive for preventing system update failure or unexpected troubles from happening. Then follow the detailed guide below to reinstall Mac OS via macOS Recovery mode, which enables you to reinstall macOS, restore your files from Time Machine, repair or erase a disk, and more.
How to Update & Reinstall macOS Without Losing Data
*Print this page or open this page on another device so you can refer to it later.
Step 1. Start up your Mac from macOS Recovery
- Turn on your Mac and immediately press and hold 'Command + R', 'Option + Command + R', or 'Shift + Option + Command + R'.
- Release the keys when the Apple logo, a spinning globe, or a pop-up for a firmware password appears.
Step 2. Select 'Reinstall macOS' from the Utilities Window and click 'Continue'.
https://elderever620.weebly.com/blog/pdf-scan-app-mac. Step 3. Follow the onscreen instructions to select the hard drive you want to install the OS on and start the installation.
Step 4. Don't put your Mac to sleep mode or close its lid during the installation. It's normal to see your Mac restart several times or the screen is white while you reinstall the Mac OS. Just wait patiently for the process to finish.
If data loss occurred after you reinstalled macOS, you can follow the next part to recover your missing files.
Recover Lost Data After macOS Reinstallation
If you have backed up your Mac before the reinstallation, you can retrieve your data from Time Machine, an external hard drive, or somewhere else, depending on the way you used to make the backup. If you haven't created any backups for your Mac, then you'll need the professional Mac data recovery software tool - EaseUS Data Recovery Wizard, to perform data recovery. With the help of this tool, you can easily recover the data lost due to macOS reinstallation:
Step 1. Select the disk location (it can be an internal HDD/SSD or a removable storage device) where you lost data and files. Click the 'Scan' button.
Step 2. EaseUS Data Recovery Wizard for Mac will immediately scan your selected disk volume and display the scanning results on the left pane.
Step 3. In the scan results, select the file(s) and click the 'Recover Now' button to have them back.
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There are lots of data recovery tools available. But EaseUS Data Recovery Wizard, one of the best Mac data recovery tools, is our pick. It fully supports all macOS systems including the newest Catalina, Mojave, High Sierra, Sierra, EI Capitan, Yosemite etc. It allows you to restore all lost data with simple clicks. Office files, music, videos, emails or other archives can all be restored on your own.
- Common iTunes Tips
- iTunes Backup/Restore Tips
- iTunes Library Tips
- iTunes Update Problems
by Jenefey AaronUpdated on 2020-09-04 / Update for iTunes Tips
Do you suddenly have started experiencing problems with iTunes like it shows errors every now and then or prevents you syncing iOS devices with your Mac? You might have a lower version of iTunes on your computer. In such situation it's imperative to reinstall iTunes, but you need to understand how to uninstall iTunes prior to that. Even when you want to remove the app from your computer to save space, you need to uninstall it properly.
In either of the situations explained as above, you don't need to worry about how to uninstall iTunes on Mac OSXHigh Sierra. We are going to guide you through the process with this to ease off your stress.
Part 1. How to Uninstall and Reinstall iTunes on Mac (macOS Sierra)
Majority of people know how to uninstall programs on Mac. But, unlike other apps on Mac iTunes can't be removed by simple drag and drop to the Trash and then emptying the Trash thereafter. You can neither remove it from the Launchpad when the iTunes icon jiggles. The efforts to uninstall iTunes from your Mac will result in warnings. Though, tech savvy people know how to uninstall it properly, you shouldn't be left out to do so.
We have got you covered to help you how to uninstall applications on Mac. Keep reading to explore more in this regard.
Uninstall iTunes
Though, you don't need to be a tech geek to know how to uninstall iTunes on Mac OSXHigh Sierra. We are going to explain it in the simplest way for you. In this part we are including deleting/uninstalling iTunes from your Mac computer through Terminal (command line).
Here comes the step by step guide for that –
Step 1: From the menu bar at the top, hit on the 'GO' menu tab and then select the 'Utilities' option from the drop down menu. Now, locate and launch 'Terminal' from the appearing window. You can even simply search 'terminal' through 'Spotlight'.
Step 3: key in 'cd/Applications/' and then press the 'Enter' key to land at the 'Applications' directory. Type 'sudo rm –rf iTunes.app/' and click the 'Enter' button again. It helps you delete the iTunes from your Mac computer.
Step 4: When prompted for the admin password, key in the password to help the program remove iTunes from your Mac computer. Now, there will be no iTunes on your Mac.
Reinstall iTunes
After learning how to uninstall iTunes, let's see how to reinstall it. This case is when your iTunes had some problem or errors or was of an older version.
Here is the step by step guide –
Step 1: Browse www.apple.com/iTunes/download on your Mac computer using Safari browser to download iTunes.
Step 2: Locate ‘Download Now’ and click it by scrolling down the page. Tap on ‘Save’ button afterwards to download the latest iTunes version on your Mac OS X High Sierra. Best apps to free up space on mac.
Step 3: As soon as the download process gets over, double tap the installer file. It will start installing the fresh version of iTunes on your Mac computer.
Part2: Common iTunes Installation Errors
Now, you are well aware of how to uninstall programs on Mac. But, have imagined about the numerous issues you might encounter during the installation process? Unless you know the errors, it would be tough for you to fix them. We have collated some of the common iTunes installation errors over here.
- 'Apple Application Support was not found.'
- 'iTunes installer encountered errors before iTunes could be configured'.
- 'iTunes could not connect to the iTunes store'.
- 'The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2330'.
- 'Errors occurred during installation before iTunes could be configured. Your system has not been modified. To Complete the installation, run the installer again.'
You can check out this article iTunes Won't Install or Update – How to Fix iTunes Installation Error for fixing the iTunes installation errors.
Part3: An iTunes Alternative Tool to Manage your iPhone
After going through the usual process of uninstalling and reinstalling iTunes on your Mac, you must have understood that there are some issues such as a number of errors cropping up. A reliable application like Tenorshare iCareFone, might be of great help for you to resolve such problems. If you are looking for a software that can compile your data in an organized manner and help you use your iPhone without annoying Ads, then this software is your ultimate answer. Speaking of effective management of iOS device data and proper sync between your Mac and iPhone, there is hardly any software that can perform so good. Not only Ad free environment but also an optimum performance to ease your life.
Here are few of the salient features of Tenorshare iCareFone –
1. It allows you the flexibility to transfer files between mobile devices and computers easily without any glitch.
Macos Sierra Install Update And Uninstall Apps Apple Supported
2. You can backup and restore data from your devices without any hassle.
Macos Sierra Install Update And Uninstall Apps Apple Support Windows 7
3. This tool can fix major iOS problems encountered in day to day life. How do you install an app on mac.
Macos Sierra Install Update And Uninstall Apps Apple Support Mac
4. This PC based multifunctional tool can impart all-round support to your iOS devices.
5. 3 different tools are combined to handle various iOS update stuck issues or transfer iOS device data.
You can make use of the benefits of Tenorshare iCareFone to understand managing data and how to uninstall applications via Mac on your iPhone in a safe and secure way.
Conclusion
After learning about how to uninstall iTunes, you have seen what Tenorshare iCareFone can do for your iOS devices. From organizing files to transferring data at a fast pace, it handles everything smoothly. You can even ditch iTunes for your major data sharing and syncing practices. Whether backing up or restoring data, transferring or cleaning up your iPhone, there is nothing better than Tenorshare iCareFone. To ensure that your Mac OS X High Sierra encounter no issues while installing iTunes on it, you can better check out the array of services this amazing software has yet to offer.