It’s time to move on…
End of support means there will be no more product or security updates for the Windows 10 Mobile operating system (OS). This is in-line with our Lifecycle policy.
After the end of support, automatic or manual creation of new device backups for settings and some applications will continue for 3 months, ending March 10, 2020. Some services including photo uploads and restoring a device from an existing device backup may continue to work for up to another 12 months from end of support.
Whole explanation at – microsoft.com
Do not choose the wrong device (iPhone – closed source). Get an Android device for more privacy and more independence.
Check the list at – lineageoslog.com
And if your phone is listed there you’re able to reach more privacy and more independence on your phone.