There is a way to remove your Emblem, but unfortunately this doesn't give you the default faction emblem.
@byTh3Loc Are you in a platoon by any chance? You automatically use the platoon emblem, no matter what you chose/didn't choose. Unrepresent your clan/platoon when you are playing solo and it should revert back to the default axis/allied emblems (assuming you didn't accidentally equip a different one -- I'm not sure if you'll be able to revert back to default if you did)
platoon emblems are not an option on BF V.. only in the brackets on scoreboard in game.. work well on BF1 and effective.. can only use the emblems in profile
There is a way to remove your Emblem, but unfortunately this doesn't give you the default faction emblem.
