I have the Samsung galaxy j5 2017(sm-j530f) model and i forgot the pattern i have lock my phone.

How i delete it without remember it?

Already do wipe data(factory defaults) & cache but still when i start the phone it ask me the lock pattern.

I try to download the firmwares:
AP_J530FXXU2BRH5_CL14125461_QB19348991_REV00_user_ low_ship_meta.tar

But it failed after it connected to the phone.

The mail i have connect with that phone now these no exist so i can't even make forgot pattern method.

Please help me to delete - reset the phone pattern so i can use the mobile phone.