Uploader: orangera1n 
Upload date: 10/1/2025
Source: Betaworld/internet
Notes:
Original readme:
"[????] Windows 10 Mobile Build 15254.0 ARM64 Selfhost????

??: ????  ??: 2025/10/1 9:00  ??: ????
???????(???):https://www.betaworld.cn/Windows_10_Mobile:10.0.15254.0.feature2.20171001-1506,???????????????

?????????????Selfhost??,?????cab???

????:Google Drive Internet Archive

??: Windows 10 Mobile, Selfhost, ARM64"

File Info from 7zip:
Name: rs2.bin.arm64fre.WM.MC.7z
Size: 1677145113 bytes : 1599 MiB
SHA1: 6c346563eef2e2e39082b8e91b9c8fd4b42f33a4