Platform-tools R31.0.3-windows -

The primary tool used to communicate with a device. It allows you to install apps, pull/push files, and run shell commands directly on the Android OS.

The "Platform-Tools" suite is a subset of the broader Android SDK (Software Development Kit). Unlike the general SDK tools, these are specifically updated to support the features of each new Android version, though they remain backward compatible. For the r31.0.3 release, the core components included: platform-tools r31.0.3-windows

Used for flashing firmware, unlocking bootloaders, and modifying system partitions in bootloader mode. The primary tool used to communicate with a device