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Protect Pictures and Videos with a Locked Folder We will explain this and other options to protect your files in the following sections. The good part is that Android by default provides the ability to set a password to the files. It can also protect against accidental opening of sensitive files. It is suitable when you show something on your phone in front of others or in case you give your phone to someone. Whenever you or someone tries to open it, it will ask for another PIN or password. So, the better strategy is to put an extra layer of security on the selected files or folders, which are more sensitive.

The encrypted external memory card will not work on other phones until you format it for reusing.

Secondly, it gets tough to recover the data if your phone is malfunctioning or broken.

Anyone can access your files and folder if they know the screen lock code.

Though encryption provides excellent security it has some drawbacks. Other option for protecting is to encrypt your data on your phone’s memory and the external memory card.

However, this is not enough as you may need to share the phone with family or friends in necessary situations. Many users may think the screen lock is sufficient to protect the phone. In this article we will explain different ways to password protect files and folders in Android smartphones. The best option out there is to password protect your sensitive files and folders. Imagine your kid accidentally open a private photo and it’s a good idea for you to take precautionary measures to avoid annoying moments. With online educational classes are common nowadays, parents also need to share their phone with kids. As smartphones carry such sensitive personal information, their security is also a must. Smartphones are our personal digital spaces where we store almost all our personal information.