Upgrade to latest W10M build 1709

Hi. 🙂 If you want to upgrade your unsupported Lumia to latest 1709 redstone 3 build then just follow these steps 


Note: don't use registry providers for this interop tools version just use 'This device' 

Make the edits

Go to Registry Browser 

HKLM\SYSTEM\Platform\DeviceTargetingInfo

PhoneModelName: Lumia 950 XL

PhoneHardwareVariant: RM-1085

PhoneManufacturingModelName: RM-1085_15217

Check for updates. There should be available 👍🙂