problme at XCTU to configure xbee pro S3B

hi
when i want to configure my xbee module i give a error like “Device not found”
so i do something …
for example i go to recovery but i get the error “bootloarder not found”

how can i do??

It sounds like you have a faulty module.

Please follow the instructions here: http://www.digi.com/resources/documentation/digidocs/90001458-13/default.htm#reference/r_xbee_recovery_tool.htm

Make sure that you are loading the correct firmware according to the product family of your radio.

If these do not work for you, please post the full part number located on the white label on your radio. It should start with XB and end with REV