: The .emmc string indicates that the partition is located on the device’s internal eMMC or UFS flash storage.
Method 2: Handling Compressed Backups ( boot.emmc.win.md5 or .gz ) boot.emmc.win to boot.img
If TWRP had "Enable Compression" turned on during the backup process, the file is actually a GZIP archive disguised with a .win extension. why the distinction exists
This article provides a masterclass on the relationship between boot.emmc.win and boot.img , why the distinction exists, and multiple proven methods to convert one to the other. boot.emmc.win to boot.img