Install Mac Catalina in parallel with the old operating system to use the experience
guide you to put in another working gadget in parallel with the Mac OS Catalina Public beta with the running machine you are the usage of. It way that it’ll installation any other running system at the machine, it’s going to exist in parallel with the running device you are the use of, but works completely independently, does now not alternate some thing in the Mac operating system. that you are the use of. The aim is if you want to want to enjoy the new Mac OS Catalina, however worry of unstable errors, or fear that many different programs might not work, this is the answer.
summary is underneath, a way to guide you to put in Mac Catalina on an outside transportable tough power, which may be run independently of the device. Or you may partition the available difficult drive to some other partition to house the brand new running system. And it’s also easy to replace back and forth among the two operating structures as favored.
initially, you need to put together:
- A excessive-speed, 16GB USB or free hard pressure, will save you time, its task is to keep the Mac os Catalina installation document set that we are able to deploy later. into the gadget.
- calls for the authentic Mac Catalina Public Beta document.
sign in and down load the Profile of Mac Catalina, then down load (however do no longer click on the settings), the record could be in the software folder in your device.
Step 1: Create the installer on USB or outside reminiscence.
- on the way to install the working system into another partition, or installation an outside hard force. You want to create an installer besides from recuperation and set up. After obtaining the Mac Catalina beta working system file in the packages phase. You join the USB to the computer, open the Disk software application and choose the USB / memory layout out of doors it. And notice the naming phase, because it will relate to the command in the step underneath, I name my USB “UNTITLED”. within the statement, notice the name “UNTITLED”, that is the call of the external memory so that it will contain the installer, you want to format the call exactly just like the announcement, or alter the announcement for the same name as the outside reminiscence.
Next open the Terminal application and Pase this command.
sudo /Applications/Install\ macOS\ Catalina\ Beta.app/Contents/Resources/createinstallmedia –volume /Volumes/UNTITLED && echo Catalina Boot Drive Created
within the declaration, be aware the call “UNTITLED”, which is the call of the outside reminiscence in order to include the installer, you need to layout the call exactly just like the announcement, or adjust the assertion for the identical name because the external reminiscence.
After pasting the command, press input, with a affirmation step, you want to press “Y” to affirm your operation, then kind the password. The password phase will now not seem, but you ought to type effectively and input is k. Then sit and wait until the newspaper is finished
Step 2: After you have the document of USB / or different external storage: the following issue you need to do is determine in which to install it, if mounted immediately at the pc, you need to partition the tough drive , create a further partition to maintain the installer, or prepare an outside difficult pressure, and endorse SSD to optimize velocity.
1 extra partition to install immediately to your device, you may pick an outside hard force if available.
Perform the installation, make sure the device is connected to the charger, and the newly installed installer is connected. Restart the device and hold down the Option key on the machine and hold until the options panel appears below.
– Use the Select key to install Mac Catalina installer as shown in the picture and wait for Boot to enter.
– In the next interface, select Install macOS as below and click Continue in the next steps.
– Go to step to select the installation location, you select the partition you created or the external hard drive to install. Wait for completion is complete, can be used.
You remember to choose the exact location you want, so format that memory by the same name as Catalina for easy distinction when using it. The rest are waiting for the machine to run it.
– So the installation is complete, you just wait until the installation is complete, go to the machine settings, just like another computer, but everything in the old operating system still exists in parallel.
Every time you want to switch the operating system, you need to restart the computer, then hold down the Option key to select the operating system you want to use. If you install it on an external hard drive, connect the hard drive to the computer and reboot the same as above to Boot the operating system from the external hard drive.
The interface when selecting the operating system, one side is the old operating system I am using, I named the partition Mac, and the new operating system I installed it on the partition I named Catalina OS so it does so, it is easier for you to distinguish.