How can I cancel the installation of the download of Win 10 TP update?

[Windows Central Question]

Cancelling installation of downloaded Win 10 TP update

I have downloaded the Windows 10 TP update and it is ready for installation. In phone update it shows it will be automatically installed on 15th April at 3:00 am. But after reading negative and horrifying experiences from people who have installed the update already I have changed my mind. I do not want to install this update anymore. Can anyone tell me how do I get rid of this already downloaded and prepared for installation update???

 

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Re: Cancelling installation of downloaded Win 10 TP update

Revert your phone to official using the first tool here: How can I recover/reset/restore my phone software? - Microsoft - USA

Restore your last backup from 8.1 and if it downloads the Insider App, delete it.

Read more here: Backup and restore - Microsoft Windows