Xbee s2c not being working as coordinator

i have purchased XBP24BZ7SIT-004 and configured one as Coordinator and 2 as node (as per the user guide). After configuring all the devices, switched to the network working mode with all devices powered. The nodes are not getting discovered.

Can this model be configured as coordinator.

While trying to down grade the firmware version, the coordinator module got stuck and now it’s not getting connected to xctu and shows no bootloader available msg.

Can this module be reprogrammed and brought back to normal.

I would suggest looking at Recovery procedure for XBees | Digi International

Make sure you are using an interface board that has the DTR and RTS lines connected as well as DI and DO.

The network discovery mode requires the use of API mode.