The ornamental design for an electronicdevice, as shown and described.
FIG. 1 is a perspective view of an electronic device showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is an enlarged view of an indicated portion of FIG. 1; and,
FIG. 9 is a perspective view thereof, shown in closed state.
The enlarged view shows additional surface shading that is not shown in the other views for ease of illustration. The broken lines shown immediately adjacent to the full lines in the figures represent the bounds of the claimed design, while all other lines are directed to environment and form no part of the claimed design.