The 2018-01 Update for Windows 10 Version 1703 for arm-based Phone Devices have been released on my Lumia 640

After apply the Jan update, it become 15063.850

Reference:

Windows 10 Mobile gets Spectre and Meltdown protection with new Cumulative Update

https://mspoweruser.com/windows-10-mobile-gets-spectre-and-meltdown-protection-with-new-cumulative-update/amp/?__twitter_impression=true

https://support.microsoft.com/en-us/help/4056891/windows-10-update-kb4056891

#Spectre #CVE20175715   #CVE20175753
#Meltdown #CVE20175754
#SideChannelAttack

#ARM CPU