is os version 10.0.15063.414 for a Microsoft Lumia 950xl phone

[Windows Central Question]

My Microsoft Lumia 950xl updated to OS BUILD: 10.0.15063.414.... Can I reset it to the original version by just resetting the phone

 

[ven07]

Nope, you will need to use the windows devices recovery tool. That is the only way to downgrade your devices and get back the OS (version) the device shipped with

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[nate0]

My Microsoft Lumia 950xl updated to OS BUILD: 10.0.15063.414.... Can I reset it to the original version by just resetting the phone

That's the latest production build update. If you reset it from the system settings it will only wipe the data and reload that update version.