Microsoft has just started pushing out the long anticipated official Windows 10 Mobile operating system for older Windows 8.x phones, but only some phones are on the list at launch.
First of all, if you’re looking to run a non-insider version of Windows 10 Mobile, either if you haven’t ever upgraded, or if you want to roll back and get out of the Windows Insider program and on to a production build, here’s the list of phones supported at launch:
Phones and devices that can upgrade to Windows 10:
Lumia 1520, 930, 640, 640XL, 730, 735, 830, 532, 535, 540, 635 1GB, 636 1GB, 638 1GB, 430, 435, BLU Win HD w510u, BLU Win HD LTE x150q, MCJ Madosma Q501
Then, if either your phone is not on this initial list (and remember more phones will be added over time), or you want to join the Windows Insider program, here’s the full list of those supported phones:
• Alcatel OneTouch Fierce XL
• BLU Win HD W510U
• BLU Win HD LTE X150Q
• Lumia 430
• Lumia 435
• Lumia 532
• Lumia 535
• Lumia 540
• Lumia 550
• Lumia 635 (1GB)
• Lumia 636 (1GB)
• Lumia 638 (1GB)
• Lumia 640
• Lumia 640 XL
• Lumia 650
• Lumia 730
• Lumia 735
• Lumia 830
• Lumia 930
• Lumia 950
• Lumia 950 XL
• Lumia 1520
• MCJ Madosma Q501
• Xiaomi Mi4
Note that this is an expanded list of Windows Insider ready phones, up from the original list of phones that shipped with Windows 10 Mobile.
So, if you haven’t upgraded to Windows 10 Mobile via the Windows Insider program, you can as of now using the Upgrade Advisor. If you’re wanting to join the Insider program, you can install the Windows Insider app on your phone, using the link below: