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Except this, this there is no inbuilt option in Android devices to lock particular folder.
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If your phone is being used by only and no other is using it, you try with Sim lock security option to protect your information on Android phone. If you want to be the only user to have access to the Gallery folder, it is good practice to lock it with password. Just read this informative page and learn how to lock Gallery folder in Android device. To deal with this problem, you need to apply password protection to the Gallery folder. So, you need to pay extra attention if there is something confidential in Gallery folder. Undoubtly, phones and tablets are easily shared with friends and family members. Have you got many personal pictures, video files on your Android phone or tablet? Like other Android users, you may have a collection of such information that you never wish anyone to access. Lock Gallery folder in your Android device!
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