android does not start after flashing two different custom recovery?

[AC Question]

i have first flashed twrp recovery then android recovery by thinking that twrp recovery will be deleted but now my Samsung galaxy does not reboot.... I just opens only odin menu...........

 

[Rukbat]

Flash the stock ROM (at least it goes to the download partition, which is what you need to flash a ROM). See SamMobile Firmwares for a ROM, and [Samsung] How to flash Stock ROM via ODIN for instructions on how to flash a Samsung phone.