Canon EOS 250D Advanced User's Manual page 362

Automatic Image Transfer as You Shoot
Your shots can be automatically sent to a smartphone. Before following
these steps, make sure the camera and smartphone are connected via
Wi-Fi.
1
Select [Wi-Fi settings].
Under the [k] tab, select [Wi-Fi
z
settings], then press <0>.
2
Select [Send to smartphone after
shot].
3
In [Auto send], select [Enable].
4
Set [Size to send].
5
Take the picture.
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