YAL-L61 10.0.0.186(C185) 2020-01-20 Factory YAL-L21 10.0.0.186(C185) Firmware Download : Yale-L61D 10.0.0.186(C185E3R3P1)__EMUI10.0.0_05016ELJ.zip 4.41 GB DownloadsProPro Global Password : This content is for members only.