so ive found an samsung galqaxy s7 edge sm g935f on bus i deleted it everything but got an frp lock which ive got around to unlock couple of s7 edges by downgrading from 7.0 to 6.0 and bypassed the frp but then again this phone is already blacklisted so ive tried doing the Realterm dialing code and it doesnt work ive tried to downgrade to 6.0.1 but i get an samsung logo bootloop it doesnt move from there i dont know why. ive tried the bluetooth method it does let me connect to a bluetooth device but i dont have an calling headset but i want to find out if theres anything other before spending money on a headset just to bypass and i dont know for sure if it will really bypass it so please if you can help me