Xbee cellular

programs cant discvoer xbee cellular from kit, put xbee pro on explorer and works, xbee thing plus also works, recovery process details says no bootloader on device, blue and yellow led fast blink, need to load bootloader on device? recovery process appears to go well till the reset then says no device discovered, thanks

We had a similar situation here Cant discover xbee 3 cellular with xctu, but discovers rest of my xbees - #4 by vince - try those same steps and if nothing gets it goin it may be a dead unit