diff --git a/main.cpp b/main.cpp
index 22cd577..f51faf0 100755
--- a/main.cpp
+++ b/main.cpp
@@ -219,8 +219,8 @@ int main(int argc, char* argv[])
             
             serial.writeString("rb\r\n");
             boost::this_thread::sleep(posix_time::milliseconds(100));
-            //serial.readChar(1);
-            //serial.readChar(1);    
+            serial.readChar(1);
+            serial.readChar(1);    
             
             modem.setSerialPort(&serial);
             modem.setFilePath(path);
diff --git a/openwrt/Makefile b/openwrt/Makefile
index 514f068..2b60781 100644
--- a/openwrt/Makefile
+++ b/openwrt/Makefile
@@ -7,7 +7,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=usbserial-dw
-PKG_VERSION:=0.2.1
+PKG_VERSION:=0.2.2
 PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git