Quick checks
- Check old-device type and transfer method.
- Read Samsung's content and exclusion list.
- Charge both devices.
Safe next steps
- Run the official Smart Switch flow.
- Sign into cloud and app accounts separately.
- Verify data and carrier service before wiping the old phone.
What to verify
- If these checks do not change the symptom, consult the manufacturer's support before a reset.
Sources & verification
Last checked: . Official guidance is the primary source. Steps can differ by model, carrier and software version.
- Transfer content with Samsung Smart Switch ↗Samsung Support · 2026-09-26 · PH2-SAMSUNG-SMART-SWITCH
- Content that can be transferred with Smart Switch ↗Samsung Support · 2026-09-26 · PH2-SAMSUNG-SMART-SWITCH-DATA