(Image credit: Tom's Guide / John Velasco) I’m still waiting for the day the iPhone Fold becomes a reality, but until then, the only effective way to shoot vlogs and better-looking selfies with my iPhone 17 Pro is by using a selfie screen. Insta360, the action camera maker, recently launched the Snap Selfie Screen , which adds a display to the back of your phone via MagSafe. As much as my iPhone 17 Pro’s new Center Stage selfie camera works, it’s still nowhere near as good as the results I get from the rear cameras—and that’s where the Insta360 Snap Selfie Screen saves the day. Having previously tested alternatives like the SYNCO XView M4 and the Dockcase Selfix case, I’ve found Insta360’s accessory might be the perfect blend. Use it when I need it (Image credit: Tom's Guide / John Velasco) Unlike the Dockcase Selfix, the Insta360 Snap is a removable MagSafe accessory, making it far more versatile.…