If file need password so it's in description, if not so password is: www.combinefile.com
SM-J400 Factory_SW (Combination File) SM-J400 FRP Lock Removed Successfully Samsung J400 Combination FRP File Downlaod SAMSUNG J400 Product SW / COMBINATION File COMBINATION_FAC_FA80_J400GDXU1ARD6_FAC1ARD6_CL13293191_QB17915079_REV00_user_mid_noship.tar.rar