All photos and videos saved in your OnePlus phone can see by opening the Gallery app, but the latest version of the Gallery app has a hide option. This feature helps you hide your photos, but it doesn’t have a password or fingerprint authentication protection. First method: To hide photos in OnePlus Gallery app, open the app > long press on a photo > select all other photos you want to hide > tap on three-dot settings menu > select Hide option > and tap on OK to move your photos to Hidden Collection. To see the hided images, open Gallery app > tap on the tree-dot menu > and select Hidden Collection. Second method: The File Manager in the latest version of OxygenOS has a Lockbox feature, which lets you hide photos, videos, and any other file on your OnePlus phone. This feature is secure, as it can’t open without a PIN. Also, the hided photos won’t be visible in the gallery. To hide photos with OnePlus Lockbox, follow the below steps: To view the hided files, open the File Manager, tap on Lockbox and enter the assigned PIN or use fingerprint. If you want to unhide your photos, long-press to select photos, tap the three dots menu, and select Move out.