drop dropbear folder into ANDROID_PATH/external and compile $:. build/envsetup.sh $:cd external/dropbear $:mm generate key on you devices: $:mkdri /data/dropbear $:cd /data/dropbear $:dropbearkey -t rsa -f dropbear_rsa_host_key $:dropbearkey -t dss -f dropbear_dss_host_key $:dropbear -E $:sftp-server enjoy it