: Use the command fastboot flash boot boot.img while your device is in bootloader mode.
If renaming doesn't work (usually because the file is compressed or part of a multi-file backup), follow these steps: boot.emmc.win to boot.img
| Tool | Purpose | Platform | |------|---------|----------| | | Contains boot.emmc.win | N/A | | PC with ADB & Fastboot | Transfer files / flashing | Windows, Linux, macOS | | Android Image Kitchen (AIK) | Repack raw dumps to boot.img | Linux, macOS, Windows (via WSL) | | dd / Cygwin | Manual extraction | Linux / Windows | | Python + unpackbootimg | Header verification | Cross-platform | | 7-Zip or any hex editor | Checking for encryption | Windows/Linux/macOS | : Use the command fastboot flash boot boot
file boot.img