Type the following command and hit Enter:
If the version is no longer listed in the manager, you can manually download and extract it: install android sdk platformtools revision 2801
Installing Android SDK Tools · codepath/android_guides Wiki - GitHub Type the following command and hit Enter: If
adb --version
Extract the ZIP file into that folder. After extraction, you should see adb , fastboot , and other executables inside. you should see adb
Since you are installing a specific older version, you should avoid using the Android Studio SDK Manager , as it may automatically prompt you to update to the latest version.
But in r2801, that command was relabeled. It was called ./fastboot oem terminate_node .