sm-j600g Custom Binary Blocked by OEM lock
 

i connect with isp and universal format then i write by vender pit and bl file then flash with eft pro 4 files latest version but after flash face same problem custom binary blocked by oem lock.
i try to flash combination same binary but not boot stuck on startup no recovery go any help for this problem.

will have the pinouts pliss j600g help i can't find it