if not already: https://www.coindesk.com/hands-on-preview-of-samsungs-galaxy-s10-phone-reveals-new-crypto-detailssamsung signed a contract with enjin coin too, that's why it's up big. apparently the coin is integrated into the s10:https://www.cryptoglobe.com/latest/2019/03/enjin-coin-enj-up-560-in-one-month-thanks-to-samsung-s-galaxy-s10/