source: Microsoft's own FE2 Windows Update servers, downloaded via WPCabLinks

language: multilanguage
architecture: ARM32 (ARMv7)
uploader: mainnn
MD5 hash of mainos.production (SPKG and CBS)
SPKG: 5ab2275c28dd9492eb902917068373d4
CBS: 4aba586d5fb7af16f5759858dc26a62e

note: this ZIP includes both the SPKG packages that allow you to upgrade from wp8.1, and the cbs ones that allow
you to do the same from W10M. this is because these cabs were downloaded before WPCabLinks had a restructure that
seperated them.
DO NOT PUSH THESE TOGETHER, seperate them by searching for SPKG, and then selecting all and copying to another folder.