Roll back to previous version within 10 days
- Go to Settings > Update & security > Recovery;
- Under Go back to the previous version of Windows 10 or Go back to an earlier build, click Get Started.
The Windows 10 October 2020 Update is now available to customers around the world as a free update. Check out what you will enjoy from the new Windows 10 20H2 update:
You can refer to Windows 10 October 20H2 Update New Features so as to learn more new features in this update.
As long as you decide to update to Windows 10 October 20H2 without affecting computer data and performance, you must follow the two steps below carefully in case that something goes wrong during the update process. Most importantly, once you've installed the update, you're only given a limited time of rolling system back.
October 2020 Update
October 2020 2009
10 Days Rollback
November 2019 Update
November 2019 1909
Fall Creators Update
October 2017 1809
April 2018 Update
April 2018 1709
10 Days Rollback
May 2019 Update
October 2018 Update
10 Days Rollback
May 2020 Update
Note: By clicking Start > Settings > System > About, you can check your current Windows Edition, Version and OS Build.
Prepare your PC before starting to download and install Windows 10 v2009 in case of any unexpected update errors.
Windows 10 October 2020 Update ISO files require at least 20GB free space on 64bit and 16GB free space on 32bit on the C drive.
To install the 64-bit or 32-bit update for your PC, you're strongly suggested to leave ample room on the system disk partition.
EaseUS Partition Master can assist you well with two options below:
It's the Resize/Move Partition feature that adds free space from drive D, E or F to drive C. Click to increase C drive space now>>
It's the Cleanup and Optimization feature that clears system junk files, caches in browsers and applications.
A full system backup enables you to downgrade Windows anytime even if you've exceeded the 10 days' rollback limitation. It's time to make a full preparation for a risk-free and worry-free Windows 10 update now.
SEE how to backup Windows system with EaseUS Todo Backup.
Now that you are ready for Windows 10, try either of the following two methods to download and install the update on your PC.
Stuck at checking for update,
Fails to install, Stuck at loading screen.
Blue Screen of Death
Black Screen of Death
Windows boot loop
Windows won't boot
If you are faced with Windows 10 getting stuck at various percentage numbers like 0, 10, 32, 66, 87, 99 or 100, get the fixes here and learn how to avoid future risks of Windows 10 update stuck.
Method 1. Delete Data Store and Download folder, recheck for update
Step 1. Stop Windows update service:
Step 2. Delete two folders: Go to C:\Windows\SoftwareDistribution and delete all files in "DataStore" and "Download" folder.
Step 3. Start Windows update service: type: net start wuauserv and hit Enter to start Windows update service. Finally, restart PC and recheck Windows update.
Method 2. Run Windows troubleshooter and redownload Windows 10 update
Method 3. Repair Windows update error
Method 4. Disable and enable Windows service
If you have done the system backup job before update, please follow these two methods below:
Method 1. Restore system via image created by File History