# Check if rtspd exists find / -name "*rtsp*" 2>/dev/null If present (often /bin/rtspd or /usr/sbin/rtsp_server ), start it:
/bin/rtspd -p 554 -u root -P "" & To make it permanent, add to /etc/init.d/rcS or create an init script. For the 139 build, I recommend installing or crosstool-ng built v4l2rtspserver (static compile for aarch64/mips64). Alternative: GStreamer RTSP (Advanced) If you have space on the SD card, copy a statically compiled gst-launch-1.0 : xf a2011 64bits 139
Have you found a different exploit path for the 1.3.9 64-bit build? Let me know in the comments! # Check if rtspd exists find / -name
In the XF/Xiaomi/Jiawen camera hacking community, 139 often refers to a specific memory address, a kernel offset for gaining root access via telnet , or a particular batch of firmware (1.3.9). This post assumes you are working with a T20/T31 chipset device running a 64-bit architecture (MIPS or ARM). Unlocking the XF A2011 64-bit (Firmware 1.3.9): Telnet, RTSP, and Debloating Guide The XF A2011 (often sold as Xiaofang or generic ONVIF cameras) is a surprisingly powerful piece of hardware when you look past its stock cloud software. The 64-bit architecture variant—often paired with firmware version 1.3.9 (the "139" build) —offers better memory handling and performance than its 32-bit siblings. However, the stock firmware locks you into a proprietary app, cloud relays, and questionable data collection. Let me know in the comments