Last updated: 4th October 2026 • 96 Commands Indexed
Android CommandCheatsheet
Cheatsheet
A high-performance technical reference for Android ADB and Fastboot commands. Clear syntax, parameter dictionaries, warning ratings, and instant one-click copy.
ADB Command Engine
Android Debug Bridge • Daemon Port 5037Client-server architecture communicating with user-space Android OS for package deployment, shell scripts, logs, and port forwarding.
Popular Commands
adb devices -l List connected targets with detail adb install -r app.apk Reinstall app keeping data adb logcat -v time *:E Stream runtime error logs adb tcpip 5555 Enable wireless ADB over Wi-Fi Fastboot Engine
Bootloader Protocol • Direct USB HandshakeDiagnostic protocol communicating before OS boot to flash block partitions, unlock OEM security, inspect variables, and toggle A/B slots.
Popular Commands
fastboot devices Verify USB bootloader handshake fastboot reboot bootloader Reboot back into bootloader fastboot flashing unlock Unlock OEM bootloader security fastboot getvar all Dump all hardware bootloader variables Official Companion Handbooks by @mkr-infinity
Need device-specific OEM unlock guides or Project Treble GSI flashing tutorials?