A Duel in the Sky: iFlight Defender 20 vs. GepRC Darkstar 20

Hello, is there anyone having the stock CLI of the defender 20 BNFO3 version (with DJI RC 2 FPV)? I wiped out the configuration and can’t get it back to get signal from the RC . Still, they are binding but no signal input in BF (receiver tab). Thanks if anyone could help.