Installing ALARM on Samsung Grand Prime, stuck at flashall

[eggbladder]

Hello all.

Installing ALARM on a grand prime (this tutorial:make_clickable_callback(MAGIC_URL_FULL, ' ', 'https://archlinuxarm.org/platforms/armv8/qualcomm/dragonboard-410c', '', ' class="postlink"')), and it tells me to do ./flashall. This, normally, would run fastboot commands, however it does not work. I assume this is because Samsung uses Odin for flashing instead. I installed Heimdall, and i was wondering, how would i use Heimdall instead, if possible?

Thanks for help!