There is no official "owner" of the frame and thus no way to transfer ownership or make someone the owner of the frame.
Applies to: OnePlace and Jackson Frameo smart photo frames. These frames use the Frameo app.
- 7" frames: OnePlace 7" Black, White, Oak and Dark Wood (DPF7001-B, DPF7001-W, DPF1097-16GB, DPF1097-DW); Jackson Frameo 7" Pink, Blue, White with Oak and White with Light Wood (DPF7001-PNK, DPF7001-BLU, DPF1097, DPF1097-LW)
- 10.1" frames: OnePlace 10.1" White, Black, Oak, Rechargeable Battery, Boxy, Ambient Light, FHD Black Glass and Light Wood (DPF1098-16GB, DPF1099-16GB, DPF1011-16GB, DPF101BTW, DPF1060, DPF1023, DPF1003, DPF1000); Jackson Frameo 10.1" White, Black, White with Oak, White Groovy, Silver FHD and Clear (DPF1098, DPF1099, DPF1011, DPF1012-W, DPF1170, DPF1111)
- 15.6" frames: OnePlace 15.6" Oak (DPF1156, DPF1156-16GB); Jackson Frameo 15" Oak (DPF1561)
- 21.5" frames: OnePlace 21.5" FHD Black (DPF2151-32GB); Jackson Frameo 21.5" Black (DPF2150, DPF2151)
Not for OnePlace calendars (DCF models). They use the Whale Framely app: see Calendars with the Whale Framely app.
The owner of the frame should simply be understood as the person who owns the frame and physically has access to it. To the frame, every connected phone is simply considered a friend.
However, it is possible to give a friend permission to share the frame's friend code. You can check out this quick guide for more help: How to Share Friend Code From App.