Something happened recently where HA has detected another iphone that is the same. I now have 2 iphones in HA and it is complaining it is duplicate. Looking in more details, the one that is recently detected is the actual one I want to keep. However, all the entity_id is ending with _2
device_tracker.id_2
How can I safely delete the old one which has the entity_id I want? Do I just delete the old one and rename the new one with the entity_id I want?
Besides the difference with the entity_id, all details looks the same. The ios firmware is different. It looks like HA had discarded the older firmware model and use the latest firmware model as the new device.