How to fix the problem “An Error Occurred While Preparing the Installation” in 2020?

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Apple users are fond of installing latest macOS software but sometimes they might find Mac update issues. To help those apple users, we have discussed some of the useful methods to fix an error occurred while preparing the installation in 2020

Usually, due to mismatch in Date and Time in Mac system, finds Mac update issues. Anyone can fix the mac update issues by performing the given methods in their Mac devices. Read to explore all the useful methods to solve the problem an error occurred while preparing the installation in 2020.

Fixing Methods for “an error occurred while preparing the installation” in 2020

Firstly try to “Restart” your Mac device, seldom it works and fixes the Mac update issues. Press and hold the Apple Power button for a few seconds to find the restart option. Click on it and restart your Mac device. In case, if you find the same problem there might be some other issues stuck within your Mac Device, kindly proceed with other methods.

Update current Date and Time settings

  • Press and hold the Mac power button for a few seconds
  • Once you find the mac device is turning on press Command + R keys simultaneously (Recovery process of Mac System)
  • Now you will be asked to input device password, kindly enter a valid password to proceed
  • Find “macOS Utilities” option, you will find it in menu option 
  • Kindly select the macOS Utilities option to find Terminal window
  • Next step is to input the command date in the terminal and hit enter. 
  • Now you will find date and time setting in your Mac device
  • Set accurate time zone and Date in your Apple device and save it. 
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Performing the activity will fix an error occurred while preparing the installation if occurred due to mismatch in time. If not, kindly proceed with another method.

Try to download and install new macOS software in Safe Mode 

Performing the 1st methods didn’t find a favourable output; proceed with the safe mode method. Restart the Mac device in safe mode

  • Press the power button to turn off your Mac system, wait for a while and turn it on.
  • Now, hold the shift key for few seconds after getting the login screen in Mac.
  • You will find the Mac system in safe mode, kindly try to download and install the latest software in your Mac device. Hopefully, the Mac update issues might be vanished, if not proceed with other methods.

Restart MacBook non-volatile random-access memory (NVRAM)

  • Turn OFF your Mac device by pressing the power button
  • Once done, Hold Command + Option + P + R keys simultaneously and turn on your MacBook 
  • Release the keys when finding a vibration or slight sound in your Mac device (turning ON)
  • Once your device is active, perform the activity software update to check whether the problem an error occurred while preparing the installation has vanished or not.

Contact Apple for service or software

Usually, performing the above-given methods helps Apple users to fix the Mac Update issues. In case, none of them worked in your Mac device then we insist you contact Apple support and gain assistance for the problem. 
Firstly visit the official apple genius bar portal, select the favourable option Chat, Call or Email for getting assistance to the problem MacBook Software update issue in 2020.

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FAQ for an error occurred while preparing the installation

1 Does updating Mac slow it down?

Well, the answer is NO updating the latest software in Mac won’t slow down the mac device. In fact, Apple users will be able to explore newly added features in their devices.

2 How do I fix a Mac installation error?

Performing the below-stated methods in you Mac System will help you to fix an error occurred while preparing the installation in 2020

  1. Update current Date and Time settings
  2. Try to download and install new macOS software in Safe Mode 

Restart MacBook non-volatile random-access memory (NVRAM)

3 What cause for Mac update issues?

Usually, due to mismatch in date and time settings in mac device, apple users find mac update issues. Update the current time zone and date for successfully installing the latest software in the Mac system. 

4 What does clearing the NVRAM do?

Performing the NVRAM (non-volatile random-access memory) action in mac system helps to detect the misbehaving of mac system and fixes it. Firstly turn off the mac and Hold Command + Option + P + R keys simultaneously and turn on your MacBook System.

5 Contact info for apple? 

Finding error an error occurred while preparing the installation of new software in the Mac system. Kindly, contact the Apple Software upgrade centre support at (888) 840–8433. 

Conclusion

Performing the stated methods in your mac device will help you to get rid of an error occurred while preparing the installation in 2020. If you have any doubt or query, kindly note it down in the given comment section. Our dedicated team will look into it!

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Kuldeep Sathwara
Kuldeep Sathwarahttps://ifonegyaan.com/
Kuldeep is an iOS lover loves to write about the iphones ,iPad, Mac Updates, issues , Fixes and More.

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