Your new address has separate browser storage. Nothing has been moved or deleted from the old address.

1. In the same browser you used before, open the previous Rooms app.
2. Choose Back up all jobs + photos. Keep that file somewhere safe.
3. Return here and choose Restore backup. Cloud-synced work can also be recovered by signing in with the same account.

Do not clear the old browser's data. A backup only includes photos currently available on that device; download any missing cloud photos first.

1. Keep the phone and laser rigidly mounted. Use the same browser and Rooms address where your jobs are saved.
2. Open a room, then Shoot. Connect the laser, turn on Camera, and check that orientation responds as you turn the mount.
3. Before the first reading at a station, press Set zero. Under Job → Setup, enter the height of the laser's measurement reference above the floor. Match the laser's front/back reference to your rig; check it against a known distance.
4. Shoot at least three spread-out points on one wall, then Next wall. Work around the room in order. Do not move the tripod between wall shots.
5. Measure floor and ceiling points. For a door or window, choose Opening, select its wall and shoot every corner. For electrical/plumbing, choose Detail, select its wall and shoot the centre; shoot corners only when you need a size.
6. Moved the tripod or need a new zero? Start a new station and align it by remeasuring two well-separated, previously saved points.
7. Check Drawing and Sheets. Dimensions are in millimetres on sheets. START marks the left end of each elevation; AFF means height above the floor reference. Swipe a sheet sideways to inspect its dimensions.
8. Export → Room survey PDF or CAD DXF. Back up all jobs + photos from Jobs. Do not clear browser data to refresh.

Before relying on a room: compare several wall widths, a diagonal and an opening against independent measurements, then repeat a saved point. Phone angle error can affect the drawing even when the laser distance is accurate.