Samsung Odyssey OLED G8: How to Transfer Everything to a New Device
Direct transfer beats restoring from a backup almost every time, provided you plan an hour for it.
Last revised
Why this matters
A direct device-to-device transfer carries across settings, layouts and app state that a cloud restore frequently drops.
What you will need
- Both devices charged above fifty percent
- A stable network, ideally both on the same one
- An hour
Step by step
- Update both devices to the current software version before starting.
- Take a fresh backup of the old device as a fallback, and verify it completed.
- Start the transfer from the new device setup wizard, choosing direct transfer rather than cloud restore.
- Keep both devices powered and close together for the whole process.
- Sign in to any apps that manage their own authentication, which do not transfer.
- Keep the old device untouched for a fortnight before wiping it.
How often
Once per device change.
Specific to the Samsung Odyssey OLED G8
Bear in mind that 250 nits full-screen is dim for desktop work in daylight, which is worth factoring into how carefully you approach this.
Before you start
- Set aside enough time to finish — a job abandoned halfway is worse than one never started
- Work somewhere well lit and uncluttered, with a container for anything that comes off the device
- Take a photograph before you change anything, which costs seconds and saves guessing later
- Check whether the Samsung warranty still applies, because it changes which steps are worth doing yourself
How long it takes
Budget ten minutes the first time and half that afterwards. It is the kind of job that takes longer to schedule than to do, which is exactly why it gets skipped — put it on the same recurring reminder as something else you already do.
Signs you have left it too long
- It takes noticeably longer to do something that used to be instant, and a restart only fixes it briefly
- It runs warmer than it did under the same load, in the same room, at the same time of year
- The behaviour you already know about — 250 nits full-screen is dim for desktop work in daylight — starts showing up earlier in the day than it used to
- You have begun working around it without deciding to, which is usually the first real symptom
What not to do
- Wiping the old device the same day
- Starting the transfer over mobile data
- Assuming two-factor apps migrate automatically — most do not
Behind this page
This reference page is written from the same testing notes as the reviews it supports, and it is revised whenever the hardware or the software underneath it changes. Where a figure appears here it has been measured rather than quoted from a specification sheet.
If something on this page no longer matches what you are seeing, it is out of date rather than disputed — tell us and it gets checked again.
Related reading
The reviews this page supports go into the measurements behind these figures, and the knowledge base collects every reference page we keep.
Elsewhere in maintenance: Samsung Odyssey OLED G8: How to Update Firmware Without Breaking Things, Sennheiser Momentum 4: How to Back It Up Properly and Sennheiser Momentum 4: How to Check Whether It Is Still Getting Security Updates.