The following tutorial will show you to find the Firmware Revision Number of Windows 10 Mobile.
Steps to Find Firmware Revision Number of Windows 10 Mobile Phone
1. Open Settings and go to System. Go to About.
2. Now scroll down and find out the Firmware Revision number.
About Nick
Nick is a Software Engineer. He has interest in gadgets and technical stuffs. If you are facing any problem with your Windows, feel free to ask him.