The RQT_CLOSE error can stem from several potential issues, ranging from faulty connections to locked security settings:
: It stands for "Request Close." It is part of the API used by application components to signal that they have finished utilizing a specific resource or communication channel.
Always connect the USB cable directly to the motherboard of your computer (rear ports). Replace Cable: Use the original Samsung USB cable. 3. Change the Odin Version
: In complex systems, manually killing PIDs (Process IDs) is tedious; a single command or function call simplifies the developer's lifecycle. Integrating with Odin odin rqtclose
This article uses information sourced from community discussions regarding Samsung firmware troubleshooting.
#include <odin/odin.h>
If you are trying to flash official firmware, install a custom recovery, or root your Samsung Galaxy device, you are likely using Samsung's proprietary flashing tool, Odin. However, the flashing process does not always go smoothly. One of the most common, frustrating, and poorly documented errors users encounter in the Odin log window is the hang. The RQT_CLOSE error can stem from several potential
rosservice call /rqt/my_diagnostic_view/close "{}"
Uninstall existing drivers, restart your PC, and install the latest Samsung USB Drivers. 5. Try a Different Version of Odin
odin rqtclose --force --window /diagnostics #include <odin/odin
If rqt stays open, add plugins one by one. The crash will reveal the problematic plugin.
: Odin expects specific file formats wrapped in .tar extensions. Flashing a raw .img file directly or placing a file in the wrong slot (e.g., trying to put a recovery image into the wrong slot) can trigger an RQT_CLOSE protocol breakdown.
If you have an .img file, you must convert it or download a pre-packaged .tar version specifically designed for Odin.
In the Odin options tab, ensure Auto Reboot and F. Reset Time are checked. This allows Odin to send the final reset signal to the device after writing data.