I am in UK at the moment and interested to buy S20 ultra. I do need to travel to India in next couple of months. Can I use the phone in India with Indian sim? I have tried asking this question to Samsung live chat people but everyone is giving me different answers. Some say I can only if the first sim used on the phone is an UK sim which will take off the regional lock. However someone else telling me I can not use the phone outside UK. I am so confused now and don’t want to spend money on a phone which later I can’t use in another country.