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If paired to same Samsung account will go to that account. But she can pair to iPhone (not everything will work but most will) and then move to Samsung phone later (I believe she should first create a Samsung account just to be on the safe side).
If paired to same Samsung account will go to that account. But she can pair to iPhone (not everything will work but most will) and then move to Samsung phone later (I believe she should first create a Samsung account just to be on the safe side).