You will need to bind again. If you have the current fixedID number, you may be able to use it, but it's easy to clear the current one. Once you clear the current FixedID you bind, then before your power off you can set the Fixed ID in the TX and you should be good to go.
I listed the bind process here, around step 3 or 4.
www.deviationtx.com/forum/6-general-disc...y-devo-10-dead#40464
Deviation Devo7e 3way switch mod, A7105, NRF24L01
Devo6s 2x2 switch mod, trim mod, haptic, multimodule, A7105, NRF24L01, CC2500
Devo12e 4-in-1 with voice mod -- it speaks!!