diff --git a/app/src/main/cpp/PhoneDevice.cpp b/app/src/main/cpp/PhoneDevice.cpp
index c1dac0c1..804ce511 100644
--- a/app/src/main/cpp/PhoneDevice.cpp
+++ b/app/src/main/cpp/PhoneDevice.cpp
@@ -647,6 +647,7 @@ void CPhoneDevice::SetRecognizationCfg(const IDevice::CFG_RECOGNIZATION* pRecogn
 bool CPhoneDevice::BindNetwork(int sock)
 {
 #ifdef USING_ETHERNET
+#if 0
     m_devLocker.lock();
     net_handle_t defNetHandle = m_defNetHandle;
     m_devLocker.unlock();
@@ -660,6 +661,7 @@ bool CPhoneDevice::BindNetwork(int sock)
         }
         return res == 0;
     }
+#endif
 #endif // USING_ETHERNET
 
     return true;