oem writing always failed,where is hua team

[insan47]

whenever i try to write oem file it says fail command not allowed,device does not allow update
even after unlocking bootloader the error remains same,android 6 7 8 all versions same error

 

[insan47]

thanks

whenever i try to write oem file it says fail command not allowed,device does not allow update
even after unlocking bootloader the error remains same,android 6 7 8 all versions same error

hua team now its solved