My Sim fee phone has been locked by Vodafone - now they won't send me a network unlock code!
I fairly recently (about last November) bought a Sim free, unlocked, Xiaomi Mi A2 phone. My Vodafone contract period had ended, so I downsized my contract to Sim only, and put the same Vf sim card into my new (unlocked) Xiaomi phone.Now I want to use...